GENERAL FEATURES
·Single Power Supply Operation
-4.5to 5.5 volt for read, erase, and program operations
·262,144×8/131,072×16 switchable
·Boot Sector Architecture
-T=Top Boot Sector
-B=Bottom Boot Sector
·Sector Structure
-16K-Byte×1,8K-Byte x2,32K-Byte× 1, and 64K-Bytex3
·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# Poling & 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
(Picture:Pinout / Diagram)
