MX29F400CTTI-70G Memory IC FLASH 4MBIT 70NS 48TSOP

Details

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FEATURES

• 524,288 x 8/262,144 x 16 switchable

• Single power supply operation

- 5.0V only operation for read, erase and program operation

• Fast access time: 55/70/90ns

• Compatible with MX29F400T/B device

• Low power consumption

- 40mA maximum active current(5MHz)

- 1uA typical standby current

• Command register architecture

- Byte/word Programming (9us/11us typical)

- Sector Erase (Sector structure 16K-Bytex1, 8KBytex2,32K-Bytex1, and 64K-Byte x7)

• Auto Erase (chip & sector) and Auto Program

- Automatically erase any combination of sectors with Erase Suspend capability.

- Automatically program and verify data at specified address

• Erase suspend/Erase Resume

- Suspends an erase operation to read data from, or program data to, another sector that is not being

erased, then resumes the erase

• Status Reply

- Data# Polling & Toggle bit for detection of program and erase cycle completion

• Ready/Busy pin (RY/BY#)

- Provides a hardware method of detecting program or erase cycle completion

• Sector protect/chip unprotect for 5V only system

• Sector protection

- Hardware method to disable any combination of sectors from program or erase operations

- Temporary sector unprotect allows code changes in previously locked sectors

• 100,000 minimum erase/program cycles

• Latch-up protected to 100mA from -1V to VCC+1V

• Boot Code Sector Architecture

- T = Top Boot Sector

- B = Bottom Boot Sector

• Low VCC write inhibit is equal to or less than 3.2V

• Package type:

- 44-pin SOP

- 48-pin TSOP

- All Pb-free devices are RoHS Compliant

• Compatibility with JEDEC standard

- Pinout and software compatible with single-power supply Flash

• 20 years data retention