A29L320 AMICC [AMIC Technology], A29L320 Datasheet
A29L320
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A29L320 Summary of contents
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... X 8 Bit / Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory Revision History Rev. No. History 0.0 Initial issue PRELIMINARY (September, 2005, Version 0. Bit / Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory Issue Date September 21, 2005 A29L320 Series Remark Preliminary AMIC Technology, Corp. ...
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... Embedded Program or Erase is in progress the Erase Suspend. Besides the I/O A29L320 has a second toggle bit, I/O the addressed sector is being selected for erase. The A29L320 also offers the ability to program in the Erase Suspend mode. The standard A29L320 offers access times PRELIMINARY (September, 2005, Version 0. Bit / Bit CMOS 3 ...
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... PRELIMINARY (September, 2005, Version 0.0) contents of other sectors. The A29L320 is fully erased when shipped from the factory. The hardware sector protection feature disables operations for both program and erase in any combination of the sectors of memory. This can be achieved via programming equipment. ...
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... A14 A15 A16 A10 A11 I RESET NC A19 I WP/ACC A18 A20 I A17 A29L320 Series BYTE I/O (A-1) VSS I/O I/O I I/O VCC I I/O I/O I I/O I/O I/O ...
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... Output Enable OE Hardware Reset RESET Selects Byte Mode or Word Mode BYTE RY/ BY Ready/ BUSY VSS Ground VCC Power Supply NC Pin not connected internally 4 A29L320 Series Chip Enable Output Enable STB Logic Y-Decoder STB X-decoder Description - Output AMIC Technology, Corp. I/O - I/O (A- Input/Output ...
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... The state machine outputs dictate the function of the device. The appropriate device bus operations table lists the inputs and control levels required, and the resulting output. The following subsections describe each of these operations in further detail. Table 1. A29L320 Device Bus Operations A0 - A20 RESET ...
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... When RESET is held at VSS ± 0.3V, the device draws CMOS standby current (I within VSS ± 0.3V, the standby current will be greater. mode. The "AC 6 A29L320 Series - I/O . Standard read cycle timings and but not within VCC ± 0.3V, the device will be IH ...
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... If RESET is asserted during a program or erase operation, BY the RY/ pin remains a “0” (busy) until the internal reset operation is complete, which requires a time t Embedded Algorithms). The system can thus monitor Table 2. A29L320 Top Boot Block Sector Address Table Sector A20-A12 SA0 000000XXX SA1 ...
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... A29L320 Series Word Mode (x16) 118000 - 11FFFF 120000 - 127FFF 128000 – 12FFFF 130000 – 137FFF 138000 – 13FFFF 140000 – 147FFF 148000 – 14FFFF 150000 – 157FFF 158000 – ...
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... Table 3. A29L320 Bottom Boot Block Sector Address Table Sector A20 -A12 SA0 000000000 SA1 000000001 SA2 000000010 SA3 000000011 SA4 000000100 SA5 000000101 SA6 000000110 SA7 000000111 SA8 000001xxx SA9 000010xxx SA10 000011xxx SA11 000100xxx SA12 000101xxx SA13 000110xxx SA14 000111xxx ...
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... A29L320 Series Word Mode (x16) 0E0000 – 0E7FFF 0E8000 – 0EFFFF 0F0000 – 0F7FFF 0F8000 – 0FFFFF 100000 – 107FFF 108000 – 10FFFF 110000 – 117FFF 118000 – 11FFFF 120000 – ...
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... When using programming equipment, the autoselect mode requires V (11. address pin A9. Address ID pins A6, A1, and A0 must be as shown in Autoselect Codes (High Voltage Method) table. In addition, when verifying Table 4. A29L320 Autoselect Codes (High Voltage Method) Description Mode CE Manufacturer ID: AMIC L Device ID: ...
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... and is a logical one. during power up, the IH 12 A29L320 Series is removed from the RESET pin, all the previously ID START RESET = V ID (Note 1) Perform Erase or Program Operations RESET = V IH Temporary Sector Unprotect Completed (Note 2) Notes: 1. All protected sectors unprotected. ...
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... ID unprotected sectors prior to issuing the first sector unprotect address Reset PLSCNT=1 Yes ID Device failed Sector Unprotect Algorithm 13 A29L320 Series START PLSCNT=1 RESET=V ID Wait First Write Cycle=60h? Yes All sectors protected? Yes Set up first sector address ...
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... Typical timeout for full chip erase 2 0005h Max. timeout for byte/word write 2 0000h Max. timeout for buffer write 2 0004h Max. timeout per individual block erase 2 0000h Max. timeout for full chip erase 2 14 A29L320 Series Description Description µs N µs (00h = not supported ...
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... Erase Block Region 1 Information 0020h (refer to the CFI specification) 0000h 003Eh 0000h Erase Block Region 2 Information 0000h 0001h 0000h 0000h Erase Block Region 3 Information 0000h 0000h 0000h 0000h Erase Block Region 4 Information 0000h 0000h 15 A29L320 Series Description N AMIC Technology, Corp. ...
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... Not Supported Word Page Word Page 00B5h ACC (Acceleration) Supply Minimum 00 = Not Supported, D7-D4: Volt, D3-D0: 100mV 00C5h ACC (Acceleration) Supply Maximum 00 = Not Supported, D7-D4: Volt, D3-D0: 100mV 000Xh Top/Bottom Boot Sector Flag 02 = Bottom Boot Device, 03h = Top Boot Device 16 A29L320 Series Description AMIC Technology, Corp. ...
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... Data Polling algorithm to indicate the operation was successful. However, a succeeding read will show that the data is still “0”. Only erase operations can convert a “0” “1”. 17 A29L320 Series on address bit A9. ID generated program pulses ...
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... I/O Sector Erase or Erase Suspend during the time-out period resets the device to reading array data. The system must rewrite the command sequence and any additional sector addresses and commands. 18 A29L320 Series , I I/O . See ...
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... See the appropriate Command Definitions table for erase command sequences. 2. See "I/O 7 and I/O together I/O status bits, just A29L320 Series START Write Erase Command Sequence Data Poll from System No Data = FFh ? Yes Erasure Completed : Sector Erase Timer" for more information. 3 Figure 4 ...
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... The system may read and program in non-erasing sectors, or enter the autoselect mode, when in the Erase Suspend mode. 14. The Erase Resume command is valid only during the Erase Suspend mode. PRELIMINARY (September, 2005, Version 0.0) Table 9. A29L320 Command Definitions Bus Cycles (Notes First Second ...
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... Several bits, I/O , I/O , I/O , I the A29L320 to determine the status of a write operation. Table 10 and the following subsections describe the functions of these status bits. I/O 7 offer a method for determining whether a program or erase operation is complete or in progress. These three bits are discussed first. I/O : Data Polling ...
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... I/O vs. 2 indicates the program or erase cycle was not successfully and I completed. : Toggle Bit 2 22 A29L320 Series : Toggle Bit when used with I pulse in the command sequence. toggles when the system reads at addresses within those control the read cycles.) But I/O ...
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... Table 10 shows the outputs for I/O PRELIMINARY (September, 2005, Version 0. Data Polling I/O is "1", the "0", the device will 3 is high on the A29L320 Series START Read I/O -I Read I/O -I (Note 1) Toggle Bit = Toggle ? Yes No I Yes Read I/O ...
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... PRELIMINARY (September, 2005, Version 0.0) Table 10. Write Operation Status I/O I (Note 1) Toggle I Toggle 1 No toggle Data Data Toggle I/O 7 20ns -2.0V 20ns 20ns 20ns 24 A29L320 Series I/O I/O I (Note 2) (Note 1) 0 N/A No toggle 0 1 Toggle 0 N/A Toggle Data Data Data 0 N/A N/A 20ns 20ns AMIC Technology, Corp. RY/ ...
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... VCC ± 0.3V VSS ± 0. VCC = 3 4.0mA, VCC = VCC Min -2.0 mA, VCC = VCC Min OH = -100 µA, VCC = VCC Min Typical VCC is 3.3V A29L320 Series Min. Typ. Max. Unit ±1.0 µA µA 35 ±1.0 µ ...
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... Note: Addresses are switching at 1MHz I Current vs. Time (Showing Active and Automatic Sleep Currents) CC1 ° Note : PRELIMINARY (September, 2005, Version 0.0) 1000 1500 2000 Time Frequency in MHz Typical I vs. Frequency CC1 26 A29L320 Series 2500 3000 3500 3.6V 3.0V 4 AMIC Technology, Corp. 4000 5 ...
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... Version 0.0) Description Test Setup Read Toggle and Data Polling , Whichever Occurs First t RC Addresses Stable t ACC OEH t CE High-Z 27 A29L320 Series Speed -70 -90 Min Max Max Max Min Min Max. 25 ...
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... Reset Timings NOT during Embedded Algorithms RY/BY CE, OE RESET PRELIMINARY (September, 2005, Version 0.0) Description Ready Reset Timings during Embedded Algorithms t Ready A29L320 Series Test Setup All Speed Options Max 20 Max 500 Min 500 Min 50 Min 0 Min AMIC Technology, Corp. Unit µ ...
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... Switching Low to Output High-Z t FLQZ BYTE Switching High to Output Active t HQV PRELIMINARY (September, 2005, Version 0.0) Description Program or Erase Command Sequence t RSP Description Switching Low or High 29 A29L320 Series All Speed Options Min 500 Min 4 t VIDR All Speed Options -70 -90 Max 5 Max 25 30 ...
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... Version 0.0) t ELFL Data Output (I/O -I/O 0 I/O 15 Output t FLQZ t ELFH Data Output (I/O -I Address Input t FHQV The falling edge of the last WE signal t SET ( HOLD and t specifications A29L320 Series Data Output ) (I/O -I Address Input Data Output (I/O -I I/O 15 Output ( AMIC Technology, Corp. ...
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... Program/Erase Valid to RY/ Notes: 1. Not 100% tested. 2. See the "Erase and Programming Performance" section for more information. PRELIMINARY (September, 2005, Version 0.0) Description WE low) Byte Word BY (Note 1) BY Delay (Note 1) 31 A29L320 Series Speed -70 -90 Min Min. 0 Min Min Min. ...
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... PA = program addrss program data, Dout is the true data at the program address. 2. Illustration shows device in word mode. PRELIMINARY (September, 2005, Version 0. WPH A0h PD t BUSY 32 A29L320 Series Read Status Data (last two cycles WHWH1 D Status OUT t RB AMIC Technology, Corp. ...
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... SA = Sector Address (for Sector Erase Valid Address for reading status data (see "Write Operaion Ststus"). 2. Illustratin shows device in word mode. PRELIMINARY (September, 2005, Version 0. 555h for chip erase WPH 55h 30h 10h for chip erase 33 A29L320 Series Read Status Data WHWH2 In Complete Progress BUSY AMIC Technology, Corp. ...
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... Note : VA = Valid Address. Illustation shows first status cycle after command sequence, last status read cycle, and array data read cycle. PRELIMINARY (September, 2005, Version 0. Complement Complement Status Data Status Data 34 A29L320 Series VA High-Z Valid Data True High-Z Valid Data True AMIC Technology, Corp. ...
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... PRELIMINARY (September, 2005, Version 0. Valid Status Valid Status (first read) (second read) . Illustration shows first two status cycle after command sequence, last status 6 35 A29L320 Series VA VA Valid Status Valid Data (stop togging) AMIC Technology, Corp. ...
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... Sector Protect:150us Sector Unprotect:15ms 6 Enter Erase Suspend Program Erase Erase Suspend Suspend Read Program toggle with OE and A29L320 Series Valid* Verify 40h Erase Resume Erase Erase Suspend Read and I/O in the section "Write Operation Status" for 2 AMIC Technology, Corp. Valid* ...
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... DH PD for program 30 for sector erase 10 for chip erase Typ. (Note 1) Max. (Note 2) 1 300 40 500 22 15 for further information A29L320 Series PA I OUT = Complement of Data Input Array Data. 7 OUT Unit Comments 8 sec Excludes 00h programming prior to erasure sec µs µ ...
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... Notes: 1. Sampled, not 100% tested. 2. Test conditions T = 25° 1.0MHz A Data Retention Parameter Minimum Pattern Data Retention Time PRELIMINARY (September, 2005, Version 0.0) Description Test Setup Test Conditions 150°C 125°C 38 A29L320 Series Min. -1.0V -100 mA -1.0V Typ. Max 7 8.5 12 OUT ...
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... Input Pulse Levels Input timing measurement reference levels Output timing measurement reference levels Test Setup Device Under Test PRELIMINARY (September, 2005, Version 0.0) - 0.0 - 3.0 1.5 1.5 3 6.2 KΩ A29L320 Series -90 Unit 1 TTL gate 100 5 0.0 - 3.0 1.5 1.5 2.7 KΩ Diodes = IN3064 or Equivalent AMIC Technology, Corp ...
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... PRELIMINARY (September, 2005, Version 0.0) Active Read Program/Erase Current Current Typ. (mA) Typ. (mA) 40 A29L320 Series Standby Current Package Typ. (µA) 48Pin TSOP 48Pin TSOP 48Pin TSOP 48 Pin Pb-Free TSOP 48 Pin Pb-Free TSOP 48 Pin Pb-Free TSOP ...
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... PRELIMINARY (September, 2005, Version 0.0) Active Read Program/Erase Current Current Typ. (mA) Typ. (mA) 41 A29L320 Series Standby Current Package Typ. (µA) 48Pin TSOP 48Pin TSOP 48Pin TSOP 48 Pin Pb-Free TSOP 48 Pin Pb-Free TSOP 48 Pin Pb-Free TSOP ...
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... D 0.779 0.787 0.795 19.80 D 0.720 0.724 0.728 18. 0.472 0.476 e 0.020 BASIC L 0.016 0.020 0.024 S 0.011 Typ 0.004 θ 0° - 8° 42 A29L320 Series unit: inches/ Dimensions in mm Min Nom Max - - 1.20 0.05 - 0.15 0.94 1.00 1.06 0.18 0.22 0.27 0.12 - 0.20 20.00 20.20 18.40 18.50 - 12.00 12.10 0.50 BASIC 0.40 0.50 0.60 0.28 Typ 0.10 0° - 8° ...
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... TOP VIEW Ball*A1 CORNER SIDE VIEW SEATING PLANE Dimensions in mm Symbol Min. Nom 0. 5.90 6.00 D 4.00 BSC 0.80 E 7.90 8.00 E 5.60 BSC 1 43 A29L320 Series unit: mm BOTTOM VIEW Max. 1.20 0.30 0.40 6.10 - 8.10 AMIC Technology, Corp. ...