MX29LA128MT Macronix International, MX29LA128MT Datasheet
MX29LA128MT
Related parts for MX29LA128MT
MX29LA128MT Summary of contents
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FEATURES GENERAL FEATURES • Single Power Supply Operation - 2.7 to 3.6 volt for read, erase, and program opera- tions • Configuration - 16,777,216 8,388,608 x 16 switchable • Sector structure www.DataSheet4U.com - 8KB(4KW and ...
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The MX29LA128M T/B uses a command register to manage this functionality. MXIC Flash technology reliably stores memory contents even after 100,000 erase and program cycles. The MXIC cell is designed to optimize the erase ...
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PIN CONFIGURATION 56 TSOP NC A22 A15 A14 A13 A12 A11 A10 A9 A8 www.DataSheet4U.com A19 A20 WE# RESET# A21 WP#/ACC RY/BY# A18 A17 PIN DESCRIPTION SYMBOL PIN NAME A0~A22 Address ...
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BLOCK DIAGRAM CE# OE# www.DataSheet4U.com WE# WP# BYTE# RESET# A0-A22 P/N:PM1170 MX29LA128M T/B CONTROL PROGRAM/ERASE INPUT HIGH VOLTAGE LOGIC FLASH ADDRESS ARRAY LATCH AND BUFFER Y-PASS GATE SENSE AMPLIFIER PROGRAM DATA LATCH I/O BUFFER Q0-Q15/A-1 4 WRITE STATE MACHINE (WSM) ...
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... MX29LA128MT SECTOR ADDRESS TABLE Sector Sector Group 1 SA0 1 SA1 1 SA2 1 SA3 2 SA4 www.DataSheet4U.com 2 SA5 2 SA6 2 SA7 3 SA8 3 SA9 3 SA10 3 SA11 4 SA12 4 SA13 4 SA14 4 SA15 5 SA16 5 SA17 5 SA18 5 SA19 6 SA20 6 SA21 6 SA22 6 SA23 7 SA24 7 SA25 7 SA26 7 SA27 8 SA28 8 SA29 8 SA30 8 SA31 9 SA32 ...
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Sector Sector Group 10 SA39 11 SA40 11 SA41 11 SA42 11 SA43 12 SA44 12 SA45 www.DataSheet4U.com 12 SA46 12 SA47 13 SA48 13 SA49 13 SA50 13 SA51 14 SA52 14 SA53 14 SA54 14 SA55 15 SA56 ...
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Sector Sector Group 21 SA80 21 SA81 21 SA82 21 SA83 22 SA84 22 SA85 22 SA86 www.DataSheet4U.com 22 SA87 23 SA88 23 SA89 23 SA90 23 SA91 24 SA92 24 SA93 24 SA94 24 SA95 25 SA96 25 SA97 ...
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Sector Sector Group 31 SA121 31 SA122 31 SA123 32 SA124 32 SA125 32 SA126 32 SA127 www.DataSheet4U.com 33 SA128 33 SA129 33 SA130 33 SA131 34 SA132 34 SA133 34 SA134 34 SA135 35 SA136 35 SA137 35 SA138 ...
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Sector Sector Group 41 SA162 41 SA163 42 SA164 42 SA165 42 SA166 42 SA167 43 SA168 www.DataSheet4U.com 43 SA169 43 SA170 43 SA171 44 SA172 44 SA173 44 SA174 44 SA175 45 SA176 45 SA177 45 SA178 45 SA179 ...
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Sector Sector Group 51 SA203 52 SA204 52 SA205 52 SA206 52 SA207 53 SA208 53 SA209 www.DataSheet4U.com 53 SA210 53 SA211 54 SA212 54 SA213 54 SA214 54 SA215 55 SA216 55 SA217 55 SA218 55 SA219 56 SA220 ...
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Sector Sector Group 61 SA241 61 SA242 61 SA243 62 SA244 62 SA245 62 SA246 62 SA247 www.DataSheet4U.com 63 SA248 63 SA249 63 SA250 63 SA251 64 SA252 64 SA253 64 SA254 65 SA255 66 SA256 67 SA257 68 SA258 ...
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MX29LA128MB SECTOR ADDRESS TABLE Sector Sector Group 1 SA0 2 SA1 3 SA2 4 SA3 5 SA4 www.DataSheet4U.com 6 SA5 7 SA6 8 SA7 9 SA8 9 SA9 9 SA10 10 SA11 10 SA12 10 SA13 10 SA14 11 SA15 ...
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Sector Sector Group 17 SA39 17 SA40 17 SA41 17 SA42 18 SA43 18 SA44 18 SA45 www.DataSheet4U.com 18 SA46 19 SA47 19 SA48 19 SA49 19 SA50 20 SA51 20 SA52 20 SA53 20 SA54 21 SA55 21 SA56 ...
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Sector Sector Group 27 SA80 27 SA81 27 SA82 28 SA83 28 SA84 28 SA85 28 SA86 www.DataSheet4U.com 29 SA87 29 SA88 29 SA89 29 SA90 30 SA91 30 SA92 30 SA93 30 SA94 31 SA95 31 SA96 31 SA97 ...
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Sector Sector Group 37 SA121 37 SA122 38 SA123 38 SA124 38 SA125 38 SA126 39 SA127 www.DataSheet4U.com 39 SA128 39 SA129 39 SA130 40 SA131 40 SA132 40 SA133 40 SA134 41 SA135 41 SA136 41 SA137 41 SA138 ...
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Sector Sector Group 48 SA163 48 SA164 48 SA165 48 SA166 49 SA167 49 SA168 49 SA169 www.DataSheet4U.com 49 SA170 50 SA171 50 SA172 50 SA173 50 SA174 51 SA175 51 SA176 51 SA177 51 SA178 52 SA179 52 SA180 ...
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Sector Sector Group 58 SA203 58 SA204 58 SA205 58 SA206 59 SA207 59 SA208 59 SA209 www.DataSheet4U.com 59 SA210 60 SA211 60 SA212 60 SA213 60 SA214 61 SA215 61 SA216 61 SA217 61 SA218 62 SA219 62 SA220 ...
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Sector Sector Group 68 SA243 68 SA244 68 SA245 68 SA246 69 SA247 69 SA248 69 SA249 www.DataSheet4U.com 69 SA250 70 SA251 70 SA252 70 SA253 70 SA254 71 SA255 71 SA256 71 SA257 71 SA258 72 SA259 72 SA260 ...
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Table 1. BUS OPERATION (1) Operation Read www.DataSheet4U.com Write (Program/Erase) Accelerated Program Standby Output Disable Reset Sector Group Protect (Note 2) Chip unprotect (Note 2) Temporary Sector Group Unprotect Legend: L=Logic LOW=V , H=Logic High =Data OUT OUT ...
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Table 2. AUTOSELECT CODES (High Voltage Method) Description CE# OE# WE# to Manufacturer ID L Cycle 1 Cycle 2 L www.DataSheet4U.com Cycle 3 Sector Group Protection L Verification Secured Silicon Sector Indicator Bit (Q7), WP# L protects top two address ...
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REQUIREMENTS FOR READING ARRAY DATA To read array data from the outputs, the system must drive the CE# and OE# pins to VIL. CE# is the power control and selects the device. OE# is the output control and gates array ...
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STANDBY MODE When using both pins of CE# and RESET#, the device enter CMOS Standby with both pins held at VCC 0.3V. If CE# and RESET# are held at VIH, but not within the range of VCC 0.3V, the device ...
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It is also possible to determine if the group is protected in the system by writing a Read Silicon ID command. Performing a read operation with A1=VIH, it will produce a logical "1" for the protected sector. CHIP ...
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DATA PROTECTION The MX29LA128M T/B is designed to offer protection against accidental erasure or programming caused by spurious system level signals that may exist during power transition. During power up the device automatically re- sets the state machine in the ...
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Write the three-cycle Enter Secured Silicon Sector Region command sequence, and then alternate method of sector protection described in the :Sector Group Protection and Unprotect" section. Once the Secured Silicon Sector is programmed, locked and verified, the system must write ...
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SOFTWARE COMMAND DEFINITIONS Device operations are selected by writing specific ad- dress and data sequences into the command register. Writing incorrect address and data values or writing them in the improper sequence will reset the device to the read mode. ...
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Legend: X=Don't care RA=Address of the memory location to be read. RD=Data read from location RA during read operation. PA=Address of the memory location to be programmed. Addresses are latched on the falling edge of the WE# or CE# pulse, ...
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READING ARRAY DATA The device is automatically set to reading array data after device power-up. No commands are required to re- trieve data. The device is also ready to read array data after completing an Automatic Program or Automatic Erase ...
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The Byte/Word Program command sequence should be reinitiated once the device has reset to read- ing array data, to ensure data integrity. Programming is allowed in any sequence and across sector boundaries. ...
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When the Program Suspend com- mand is written during a programming process, the de- vice halts the program operation within 15us maximum (5 us typical) and updates the ...
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SECTOR ERASE COMMANDS The Automatic Sector Erase does not require the device to be entirely pre-programmed prior to executing the Au- tomatic Set-up Sector Erase command and Automatic Sector Erase command. Upon executing the Automatic Sector Erase command, the device ...
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QUERY COMMAND AND COMMON FLASH INTERFACE (CFI) MODE MX29LA128M T/B is capable of operating in the CFI mode. This mode all the host system to determine the manu- facturer of the device such as operating parameters and configuration. Two commands ...
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Table 4-3. CFI Mode: Device Geometry Data Values Description n Device size (2 bytes) Flash device interface code Maximum number of bytes in multi-byte write =2 www.DataSheet4U.com Number of erase block regions (X=# of Erase Block Regions) Erase block region ...
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Table 4-4. CFI Mode: Primary Vendor-Specific Extended Query Data Values Description Query-unique ASCII string "PRI" Major version number, ASCII Minor version number, ASCII www.DataSheet4U.com Address sensitive unlock (0=required, 1= not required) Erase suspend (2= to read and write) Sector protect ...
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WRITE OPERATION STATUS The device provides several bits to determine the status of a write operation: Q2, Q3, Q5, Q6, Q7, and RY/BY#. Table 5 and the following subsections describe the func- tions of these bits. Q7, RY/BY#, and Q6 ...
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Q7: Data# Polling The Data# Polling bit, Q7, indicates to the host system whether an Automatic Algorithm is in progress or com- pleted, or whether the device is in Erase Suspend. Data# Polling is valid after the rising edge of ...
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Erase Suspend, but cannot distinguish which sectors are selected for erasure. Thus, both status bits are required for sectors and mode information. Refer to Table 5 to compare ...
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Toggle Bit low ("0"), the device will accept addi- tional sector erase commands. To insure the command has been accepted, the system software should check the status of Q3 prior to and following each subsequent sector erase ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature Plastic Packages . . . . . . . . . . . . . ..... -65 Ambient Temperature with Power Applied .... ...
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DC CHARACTERISTICS Para- meter Description I LI Input Load Current (Note 1) I LIT A9 Input Leakage Current I LO Output Leakage Current www.DataSheet4U.com ICC1 VCC Initial Read Current (Notes 2,3) ICC2 VCC Intra-Page Read Current (Notes 2,3) ICC3 VCC ...
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SWITCHING TEST CIRCUITS DEVICE UNDER TEST CL www.DataSheet4U.com KEY TO SWITCHING WAVEFORMS WAVEFORM SWITCHING TEST WAVEFORMS 3.0V 0.0V P/N:PM1170 MX29LA128M T/B TEST SPECIFICATIONS Test Condition Output Load 2.7K ohm Output Load Capacitance, CL 3.3V (including jig capacitance) Input Rise and ...
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AC CHARACTERISTICS Read-Only Operations Parameter Std. Description tRC Read Cycle Time (Note 1) tACC Address to Output Delay tCE Chip Enable to Output Delay www.DataSheet4U.com tPACC Page Access Time tOE Output Enable to Output Delay tDF Chip Enable to Output ...
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Figure 1. READ TIMING WAVEFORMS VIH Addresses VIL VIH CE# VIL www.DataSheet4U.com VIH WE# VIL VIH OE# VIL VOH HIGH Z Outputs VOL VIH RESET# VIL RY/BY# 0V Figure 2. PAGE READ TIMING WAVEFORMS A2-A21 (A-1), A0~A2 CE# OE# Output ...
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AC CHARACTERISTICS Parameter Description tREADY1 RESET# PIN Low (During Automatic Algorithms) to Read or Write (See Note) tREADY2 RESET# PIN Low (NOT During Automatic Algorithms) to Read or Write (See Note) tRP RESET# Pulse Width (NOT During Automatic Algorithms) www.DataSheet4U.com ...
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AC CHARACTERISTICS Erase and Program Operations Parameter Std. Description tWC Write Cycle Time (Note 1) tAS Address Setup Time tASO Address Setup Time to OE# low during toggle bit polling www.DataSheet4U.com tAH Address Hold Time tAHT Address Hold Time From ...
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ERASE/PROGRAM OPERATION Figure 4. AUTOMATIC PROGRAM TIMING WAVEFORMS Address www.DataSheet4U.com CE# OE# WE# Data RY/BY# tVCS VCC Note : 1.PA=Program Address, PD=Program Data, DOUT is the true data the program address Figure 5. ACCELERATED PROGRAM TIMING DIAGRAM VHH ACC VIL ...
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Figure 6. AUTOMATIC PROGRAMMING ALGORITHM FLOWCHART www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B Write Data AAH Address 555H Write Data 55H Address 2AAH Write Data A0H Address 555H Write Program Data/Address Increment Address No No Auto Program Completed 47 START Data Poll from ...
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Figure 7. WRITE BUFFER PROGRAMMING ALGORITHM FLOWCHART www.DataSheet4U.com Yes Write next address/data pair (Note Yes Read Q7~Q0 with address (Note 2) (Note 3) P/N:PM1170 MX29LA128M T/B Write "Write to Buffer" command and Sector ...
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Figure 8. PROGRAM SUSPEND/RESUME FLOWCHART www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B Program Operation or Write-to-Buffer Sequence in Progress Write Program Suspend Command Sequence Write address/data Command is also valid for XXXh/B0h Erase-suspended-program operations Wait 15us Autoselect and Secured Sector Read data as ...
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Figure 9. AUTOMATIC CHIP/SECTOR ERASE TIMING WAVEFORM Address www.DataSheet4U.com CE# OE# WE# Data RY/BY# tVCS VCC Note : 1.SA=sector address(for Sector Erase), VA=Valid Address for reading status data(see "Write Operation Status"). P/N:PM1170 MX29LA128M T/B Erase Command Sequence(last two cycle) tWC ...
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Figure 10. AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B START Write Data AAH Address 555H Write Data 55H Address 2AAH Write Data 80H Address 555H Write Data AAH Address 555H Write Data 55H Address 2AAH Write Data 10H ...
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Figure 11. AUTOMATIC SECTOR ERASE ALGORITHM FLOWCHART www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B START Write Data AAH Address 555H Write Data 55H Address 2AAH Write Data 80H Address 555H Write Data AAH Address 555H Write Data 55H Address 2AAH Write Data 30H ...
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Figure 12. ERASE SUSPEND/RESUME FLOWCHART www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B START Write Data B0H ERASE SUSPEND NO Toggle Bit checking Q6 not toggled YES Read Array or Program Reading or NO Programming End YES Write Data 30H ERASE RESUME Continue Erase ...
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AC CHARACTERISTICS Alternate CE# Controlled Erase and Program Operations TA=- VCC=2.7V~3.6V (VCC=3.0V~3.6V for 90R) Parameter Std. Description tWC Write Cycle Time (Note 1) tAS Address Setup Time www.DataSheet4U.com tAH Address Hold Time tDS Data Setup Time ...
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Figure 13. CE# CONTROLLED PROGRAM TIMING WAVEFORM Address www.DataSheet4U.com WE# OE# CE# Data RESET# RY/BY# NOTES: 1.PA=Program Address, PD=Program Data, DOUT=Data Out, Q7=complement of data written to device. 2.Figure indicates the last two bus cycles of the command sequence. P/N:PM1170 ...
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SECTOR GROUP PROTECT/CHIP UNPROTECT Figure 14. Sector Group Protect / Chip Unprotect Waveform (RESET# Control) VID VIH RESET# www.DataSheet4U.com SA, A6 A1, A0 Data CE# WE# OE# Note: For sector group protect A6=0, A1=1, A0=0. For chip unprotect A6=1, A1=1, ...
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Figure 15. IN-SYSTEM SECTOR GROUP PROTECT/CHIP UNPROTECT ALGORITHMS WITH RESET#=VID www.DataSheet4U.com No Temporary Sector Unprotect Mode Increment PLSCNT No No PLSCNT=25? Yes Device failed Sector Protect Algorithm P/N:PM1170 MX29LA128M T/B START Protect all sectors: PLSCNT=1 The indicated portion of the ...
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AC CHARACTERISTICS Parameter Description tVLHT Voltage transition time tWPP1 Write pulse width for sector group protect tOESP OE# setup time to WE# active www.DataSheet4U.com Figure 16. SECTOR GROUP PROTECT TIMING WAVEFORM (A9, OE# Control 12V 3V A9 12V ...
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Figure 17. SECTOR GROUP PROTECTION ALGORITHM (A9, OE# Control) www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B START Set Up Sector Addr PLSCNT=1 OE#=VID, A9=VID, CE#=VIL A6=VIL Activate WE# Pulse Time Out 150us Set WE#=VIH, CE#=OE#=VIL A9 should remain VID Read from Sector No ...
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Figure 18. CHIP UNPROTECT TIMING WAVEFORM (A9, OE# Control) A1 12V www.DataSheet4U.com 12V 3V OE# WE# CE# Data P/N:PM1170 MX29LA128M T/B tVLHT tVLHT tWPP 2 tOESP 60 Verify tVLHT 00H F0H tOE REV. 0.04, JUL. 11, 2005 ...
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Figure 19. CHIP UNPROTECT FLOWCHART (A9, OE# Control) www.DataSheet4U.com Increment Sector Addr P/N:PM1170 MX29LA128M T/B START Protect All Sectors PLSCNT=1 Set OE#=A9=VID CE#=VIL, A6=1 Activate WE# Pulse Time Out 15ms Set OE#=CE#=VIL A9=VID, A1=1 Set Up First Sector Addr Read ...
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AC CHARACTERISTICS Parameter Description tVIDR VID Rise and Fall Time (see Note) tRSP RESET# Setup Time for Temporary Sector Unprotect tRRB RESET# Hold Time from RY/BY# High for Temporary Sector Group Unprotect www.DataSheet4U.com Figure 20. TEMPORARY SECTOR GROUP UNPROTECT WAVEFORMS ...
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Figure 21. TEMPORARY SECTOR GROUP UNPROTECT FLOWCHART www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B Start RESET# = VID (Note 1) Perform Erase or Program Operation Operation Completed RESET# = VIH Temporary Sector Unprotect Completed(Note 2) Notes : 1. All protected sectors are temporary ...
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Figure 22. SECURED SILICON SECTOR PROTECTED ALGORITHMS FLOWCHART www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B START Enter Secured Silicon Sector Wait 1us First Wait Cycle Data=60h Second Wait Cycle Data=60h A6=0, A1=1, A0=0 Wait 300us No Data = 01h ? Yes Device Failed ...
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Figure 23. SILICON ID READ TIMING WAVEFORM VCC 3V VID ADD VIH A9 VIL VIH ADD www.DataSheet4U.com A0 VIL VIH A1 VIL VIH A2 VIL VIH ADD VIL CE# VIH VIL VIH WE# VIL VIH OE# VIL VIH DATA Q0-Q15 ...
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WRITE OPERATION STATUS Figure 24. DATA# POLLING TIMING WAVEFORMS (DURING AUTOMATIC ALGORITHMS) Address www.DataSheet4U.com CE# tCH OE# tOEH WE# Q7 Q0-Q6 tBUSY RY/BY# Note : VA=Valid address. Figure shows are first status cycle after command sequence, last status read cycle, ...
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Figure 25. DATA# POLLING ALGORITHM www.DataSheet4U.com Notes: 1.VA=valid address for programming. 2.Q7 should be rechecked even Q5="1" because Q7 may change simultaneously with Q5. P/N:PM1170 MX29LA128M T/B Start Read Q7~Q0 Add.=VA(1) Yes Q7 = Data ? ...
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Figure 26. TOGGLE BIT TIMING WAVEFORMS (DURING AUTOMATIC ALGORITHMS) Address CE# www.DataSheet4U.com tCH OE# WE# tDH Q6/Q2 Valid Status RY/BY# Note : VA=Valid address; not required for Q6. Figure shows first two status cycle after command sequence, last status read ...
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Figure 27. TOGGLE BIT ALGORITHM www.DataSheet4U.com Notes : 1. Read toggle bit twice to determine whether or not it is toggling. 2. Recheck toggle bit because it may stop toggling as Q5 changes to "1". P/N:PM1170 MX29LA128M T/B START Read ...
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Figure 28. Q6 versus Q2 Enter Embedded Erasing WE# Q6 www.DataSheet4U.com Q2 Note : The system can use OE# or CE# to toggle Q2/Q6, Q2 toggles only when read at an address within an erase-suspended P/N:PM1170 MX29LA128M T/B Erase Enter ...
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ERASE AND PROGRAMMING PERFORMANCE (1) PARAMETER Sector Erase Time Chip Erase Time Total Write Buffer Program Time (Note 4) www.DataSheet4U.com Total Accelerated Effective Write Buffer Program Time (Note 4) Chip Program Time Notes: 1. Typical program and erase times assume ...
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TSOP PIN AND BGA PACKAGE CAPACITANCE Parameter Symbol CIN COUT CIN2 www.DataSheet4U.com Notes: 1. Sampled, not 100% tested. 2. Test conditions TA=25 C, f=1.0MHz P/N:PM1170 MX29LA128M T/B Parameter Description Test Set Input Capacitance VIN=0 Output Capacitance VOUT=0 Control Pin Capacitance ...
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... ORDERING INFORMATION PLASTIC PACKAGE PART NO. MX29LA128MTTC-90R MX29LA128MTTC-10 www.DataSheet4U.com MX29LA128MBTC-90R MX29LA128MBTC-10 MX29LA128MTTI-90R MX29LA128MTTI-10 MX29LA128MBTI-90R MX29LA128MBTI-10 P/N:PM1170 MX29LA128M T/B ACCESS TIME PACKAGE (ns Pin TSOP (Normal Type) 100 56 Pin TSOP (Normal Type Pin TSOP (Normal Type) 100 56 Pin TSOP (Normal Type Pin TSOP ...
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PACKAGE INFORMATION www.DataSheet4U.com P/N:PM1170 MX29LA128M T/B 74 REV. 0.04, JUL. 11, 2005 ...
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REVISION HISTORY Revision No. Description 0.01 1. Revised 90R ns, and added 100 ns option 2. Removed PB free order information 0.02 1. Changed standby current from 1uA to 20uA 0. modify WP# protect function ...
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... MX29LA128M T/B MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice. ...