M29W400BT55N1AT - Brand New STMicroelectronics IC Chips
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SUMMARY DESCRIPTION
The M29W400B is a 4 Mbit (512Kb x8 or 256Kb x16) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage (2.7 to 3.6V) supply. On power-up the memory defaults to its Read mode where it can be read in the same way as a ROM or EPROM. The M29W400B is fully backward compatible with the M29W400.
**■ SINGLE 2.7 to 3.6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ
OPERATIONS**
■ ACCESS TIME: 55ns
■ PROGRAMMING TIME
– 10µs per Byte/Word typical
■ 11 MEMORY BLOCKS
– 1 Boot Block (Top or Bottom Location)
– 2 Parameter and 8 Main Blocks
■ PROGRAM/ERASE CONTROLLER
– Embedded Byte/Word Program algorithm
– Embedded Multi-Block/Chip Erase algorithm
– Status Register Polling and Toggle Bits
– Ready/Busy Output Pin
■ ERASE SUSPEND and RESUME MODES
– Read and Program another Block during Erase Suspend
■ UNLOCK BYPASS PROGRAM COMMAND
– Faster Production/Batch Programming
■ TEMPORARY BLOCK UNPROTECTION MODE
■ LOW POWER CONSUMPTION
– Standby and Automatic Standby
■ 100,000 PROGRAM/ERASE CYCLES per BLOCK
■ 20 YEARS DATA RETENTION
– Defectivity below 1 ppm/year
■ ELECTRONIC SIGNATURE
– Manufacturer Code: 0020h
– Top Device Code M29W400BT: 00EEh
– Bottom Device Code M29W400BB: 00EFh -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download M29W400BT55N1AT
- Chipdatas Part: CD94-M29W400BT55N1AT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:46 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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