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19 pcs
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19 pcs | On Request | 1 | On Request | On Request | 9727 | On Request | On Request |
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The AM29F400AB-120EI is a 4 Mbit flash memory manufactured by Advanced Micro Devices. It operates on a single 5.0V supply for both read and write operations, simplifying system power requirements. This memory is organized as 512 Kbytes of 8 bits each or 256 Kwords of 16 bits each.
Designed for flexible erase capability, the 4 Mbits of data are divided into 11 sectors, including one 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and seven 64 Kbyte sectors. Any combination of sectors can be erased, and full chip erase is also supported. The device offers a high performance with a maximum access time of 60 ns and is guaranteed for a minimum of 100,000 write/erase cycles.
This flash memory is compatible with JEDEC standards, offering pinout and software compatibility with single-power-supply flash devices and superior inadvertent write protection. It includes features like DataPolling and Toggle Bit for detecting program or erase cycle completion, as well as a Ready/Busy output (RY/BY) for hardware-based detection. The AM29F400AB-120EI is available in a 44-pin SO package and is designed for in-system programming using standard system 5.0 Volt VCC supply, without requiring a 12.0 Volt VPP.
| Qty | Low | High |
|---|---|---|
| 1+ | $10.03 | $10.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AM29F400AB-120EI operates on a 5.0V ±10% supply for both read and write operations.
The maximum access time for the AM29F400AB-120EI is 60 ns.
A minimum of 100,000 write/erase cycles are guaranteed for this device.
The sector erase architecture consists of one 16KB, two 8KB, one 32KB, and seven 64KB sectors.
The AM29F400AB-120EI is available in a 44-pin SO package.