MX29F200CTTI-90G

NOR Flash Parallel 5V 2M-bit 256K x 8/128K x 16 90ns 48Pin TSOP

FEATURES

GENERAL FEATURES

• Single Power Supply Operation

   - 4.5 to 5.5 volt for read, erase, and program operations

• 262,144 x 8 / 131,072 x 16 switchable

• Boot Sector Architecture

   - T = Top Boot Sector

   - B = Bottom Boot Sector

• Sector Structure

   - 16K-Byte x 1, 8K-Byte x 2, 32K-Byte x 1, and 64K-Byte x 3

• Sector protection

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

   - Temporary sector unprotected allows code changes in previously locked sectors

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

• Compatible with JEDEC standard

   - Pinout and software compatible to single power supply Flash

  

PERFORMANCE

• High Performance

   - Access time: 70/90ns

   - Byte/Word program time: 9us/11us typical

   - Erase time: 0.7s/sector, 4s/chip typical

• Low Power Consumption

   - Low active read current: 40mA maximum at 5MHz

   - Low standby current: 1uA typical

• Minimum 100,000 erase/program cycle

• 20 years data retention

SOFTWARE FEATURES

• Erase Suspend/ Erase Resume

   - Suspends sector erase operation to read data from or program data to another sector which is not being erased

• Status Reply

   - Data# Polling & Toggle bits provide detection of program and erase operation completion

 

HARDWARE FEATURES

• Ready/Busy# RY/BY# Output

   - Provides a hardware method of detecting program and erase operation completion

• Hardware Reset RESET# Input

   - Provides a hardware method to reset the internal state machine to read mode