A29L040-70F AMIC, A29L040-70F Datasheet
A29L040-70F
Specifications of A29L040-70F
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A29L040-70F Summary of contents
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... Error correction: Modify Figure 2. Erase Operation 1.5 Page 1: Change from typical 100,000 cycles to minimum 100,000 cycles 1.6 Remove non Pb-Free package types (September, 2011, Version 1.6) A29L040 Series 512K X 8 Bit CMOS 3.0 Volt-only, Uniform Sector Flash Memory Issue Date December 10, 2002 June 25, 2003 ...
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... I/O while the addresses are input A18. The 0 7 A29L040 is offered in 32-pin PLCC, TSOP (8mm x 20mm) or sTSOP (8mm x 13.4mm) packages. This device is designed to be programmed in-system with the standard system 3.0 volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations ...
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... Power consumption is greatly reduced when the device is placed in the standby mode. PLCC VCC A17 30 A14 A13 A11 A10 I/O 3 A29L040V (8mm x 20mm) A29L040X (8mm x 13.4mm) A29L040Y (8mm x 14mm) 2 A29L040 Series A14 29 A13 A29L040L A11 A10 I A10 I VSS ...
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... A0 - A18 Address Inputs I/O - I/O Data Inputs/Outputs 0 7 Chip Enable CE Write Enable WE Output Enable OE VSS Ground VCC Power Supply 3 A29L040 Series Input/Output Chip Enable Output Enable STB Logic Y-Decoder X-decoder Description AMIC Technology, Corp. I Buffers Data Latch Y-Gating Cell Matrix ...
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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. A29L040 Device Bus Operations ...
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... A16 A29L040 Series . Standard read cycle timings and I 0 ± 0.3V. (Note that this is a more restricted CC .) The device enters the TTL standby held The device requires the IH ) before it is ready to read data input output from the device is IH Address Range ...
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... V) on address pinA9. Address ID pins A6, A1, and AO must be as shown in Autoselect Codes (High Voltage Method) table. In addition, when verifying sector protection, the sector address must appear on the Table 3. A29L040 Autoselect Codes (High Voltage Method) Description A18 - A16 A15 - A10 Manufacturer ID: AMIC X ...
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... I/O sequence before Data successful. However, a succeeding read will show that the data is still "0". Only erase operations can convert a "0" "1". 7 A29L040 Series or I "1", or cause the 5 Polling algorithm to indicate the operation was AMIC Technology, Corp See " ...
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... Figure 2 illustrates the algorithm for the erase operation. Refer to the Erase/Program Operations tables in the "AC Characteristics" section for parameters, and to the Sector Erase Operations Timing diagram for timing waveforms I/O . See A29L040 Series . Any 3 to determine if the sector erase 3 : Sector Erase Timer" I I/O . Refer to "Write 7 ...
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... I/O together Note : 1. See the appropriate Command Definitions table for erase command sequences. 2. See "I/O or I/O status bits, just A29L040 Series START Write Erase Command Sequence Data Poll from System No Data = FFh ? Yes Erasure Completed : Sector Erase Timer" for more information. 3 Figure 2 ...
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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. 10. The Erase Resume command is valid only during the Erase Suspend mode. (September, 2011, Version 1.6) Table 4. A29L040 Command Definitions Bus Cycles (Notes First Second ...
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... Several bits, I/O , I/O , I/O , I/O , and I A29L040 to determine the status of a write operation. Table 5 and the following subsections describe the functions of these status bits. I/O , I/O and I determining whether a program or erase operation is complete or in progress. These three bits are discussed first. ...
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... Bit 1) to ensure the device has accepted the command sequence, and then read I/O vs. 2 internally controlled erase cycle has begun; all further and I commands (other than Erase Suspend) are ignored until the 12 A29L040 Series , I I/O at least twice in a row to determine whether a toggle 0 - I/O on the following read cycle ...
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... If I/O second status check, the last command might not have been accepted. Table 5 shows the outputs for I/O (September, 2011, Version 1.6) is "0", the device will 3 is high on the A29L040 Series START Read I/O -I Read I/O -I (Note 1) ...
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... Version 1.6) Table 5. Write Operation Status I/O 7 (Note 1) Toggle I Toggle 1 No toggle Data Toggle I/O 7 20ns -2.0V 20ns 20ns VCC+2.0V 20ns 14 A29L040 Series I/O I/O I (Note N/A Data Data Data 0 N/A 20ns 20ns AMIC Technology, Corp. I/O 2 ...
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... VSS to VCC, VCC = VCC Max OUT VCC ± 0 VCC = 3 mA, VCC = VCC Min -2.5 mA, VCC = VCC Min OH = -100 μA. VCC = VCC Min A29L040 Series Min. Typ. Max. Unit ±1.0 μA μA 35 ±1.0 μ μ -0.5 0.8 V 0.7 x VCC VCC+0.3 V 11.5 12 0.45 0.85 x VCC V VCC-0 ...
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... Timing Waveforms for Read Only Operation Addresses Output 0V (September, 2011, Version 1.6) Description Test Setup Read Toggle and Data Polling Addresses Stable t ACC OEH t CE High-Z 16 A29L040 Series Speed -55 -70 (note3) Min Max Max Max Min Min Max Max Min ...
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... VCC Set Up Time (Note 1) VCS Notes: 1. Not 100% tested. 2. See the "Erase and Programming Performance" section for more information. 3. -55 for regulated voltage range: 3.0 to 3.6V (September, 2011, Version 1.6) Description WE low) 17 A29L040 Series Speed -55 -70 (note3) Min Min Min Min ...
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... Note : SA = Sector Address Valid Address for reading status data. (September, 2011, Version 1. GHWL WPH A0h 555h for chip erase WPH 55h 30h 10h for chip erase 18 A29L040 Series Read Status Data (last two cycles WHWH1 Status Read Status Data WHWH2 In Progress AMIC Technology, Corp OUT VA Complete ...
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... Status Data Valid Status Valid Status (first read) (second read) . Illustration shows first two status cycle after command sequence, last status 6 19 A29L040 Series VA High-Z True Valid Data High-Z Valid Data True VA VA Valid Status Valid Status (stop togging) AMIC Technology, Corp. ...
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... Version 1.6) 6 Enter Erase Suspend Program Erase Erase Suspend Suspend Read Program toggle with OE and CE and I/O 6 Description 20 A29L040 Series Erase Resume Erase Erase Suspend Read in the section "Write Operation Statue" for 2 Speed -55 -70 (note3) Min Min ...
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... for program 30 for sector erase 10 for chip erase Typ. (Note 1) Max. (Note 200 6 13.5 for further information A29L040 Series Data Polling PA t WHWH1 I/O 7 OUT = Complement of Data Input OUT Unit Comments sec Excludes 00h programming prior to erasure (Note 4) sec μs Excludes system-level ...
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... Input Rise and Fall Times Input Pulse Levels Input timing measurement reference levels Output timing measurement reference levels Test Setup Device Under Test (September, 2011, Version 1.6) 0.0 - 3.0 3 6.2 KΩ A29L040 Series -55 -70 Unit 1 TTL gate 0.0 - 3.0 1.5 1.5 1.5 1.5 2.7 KΩ ...
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... Sampled, not 100% tested. 4. Test conditions T = 25° 1.0MHz A Data Retention Parameter Minimum Pattern Data Retention Time (September, 2011, Version 1.6) Description Test Setup Test Setup Test Conditions 150°C 125°C 23 A29L040 Series Min. -1.0V VCC+1.0V -100 mA Typ. Max 7 8.5 ...
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... Ordering Information Access Time Part No. (ns) A29L040L-55F A29L040L-55UF A29L040V-55F A29L040V-55UF 55 A29L040X-55F A29L040X-55UF A29L040Y-55F A29L040Y-55UF A29L040-70F A29L040L-70F A29L040L-70UF A29L040V-70F A29L040V-70UF 70 A29L040X-70F A29L040X-70UF A29L040Y-70F A29L040Y-70UF Note : -U is for industrial operating temperature range: -40°C to +85°C (September, 2011, Version 1.6) Active Read Program/Erase Current Current Typ ...
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... E 0.537 0.542 0.547 E 0.590 0.600 0.610 1 E 0.630 0.650 0.670 0.100 - L 0.120 0.130 0.140 θ - 0° 15° 25 A29L040 Series unit: inches/ Base Plane Seating Plane θ Dimensions in mm Min Nom Max - - 5.334 0.381 - - 3.785 3.912 4.039 - 0.457 - - 1.270 - - 0.254 - 41 ...
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... D H 0.485 0.490 0.495 E L 0.075 0.090 0.095 0.003 θ 0° - 10° & G are for PC Board surface mount pad pitch A29L040 Series unit: inches/ θ Dimensions in mm Min Nom Max - - 3.40 0. 2.67 2.80 2.93 0.66 0.71 0.81 0.41 0.46 0.54 ...
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... BSC H 0.779 0.787 0.795 D L 0.016 0.020 0.024 L - 0.032 - 0.020 0.003 θ - 0° 5° 27 A29L040 Series unit: inches/ Detail "A" Dimensions in mm Min Nom Max - - 1.20 0.05 - 0.15 0.95 1.00 1.05 0.18 0.22 0.27 0.11 - 0.20 18.30 18.40 18. ...
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... D 0.520 0.528 0.535 D 0.461 0.465 0.469 1 L 0.012 0.020 0.028 L 0.0275 0.0315 0.0355 E S 0.0109 TYP θ 0° 3° 5° A29L040 Series unit: inches/ Detail "A" Dimensions in mm Min Nom Max - - 1. 0.05 0.95 1.00 1.05 0.17 0.20 0.23 0.142 0.150 0.158 7 ...
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... D 0.484 0.488 0.492 1 L 0.020 0.024 0.028 y 0.000 - 0.003 θ 0° 3° 5° does not include interlead flash A29L040 Series unit: inches/mm Gage Plane θ L Detail "A" Dimensions in mm Min Nom Max - - 1.20 - 0.15 0.05 0.95 1.00 1.05 0.17 ...