Details, datasheet, quote on part number: M28256-90NS6T
PartM28256-90NS6T
CategoryDiscrete => Diodes & Rectifiers => Protection
Description256 Kbit 32kb x8 Parallel EePROM With Software Data Protection
CompanyST Microelectronics, Inc.
DatasheetDownload M28256-90NS6T datasheet
  

 

Features, Applications
256 Kbit (32Kb x8) Parallel EEPROM with Software Data Protection

FAST ACCESS TIME: at 3V SINGLE SUPPLY VOLTAGE: 10% for to 3.6V for M28256-xxW LOW POWER CONSUMPTION FAST WRITE CYCLE: 64 Bytes Page Write Operation Byte or Page Write Cycle ENHANCED END of WRITE DETECTION: Data Polling Toggle Bit STATUS REGISTER HIGH RELIABILITY DOUBLE POLYSILICON, CMOS TECHNOLOGY: Endurance >100,000 Erase/Write Cycles Data Retention >10 Years JEDEC APPROVED BYTEWIDE PIN OUT ADDRESS and DATA LATCHED ON-CHIP SOFTWARE DATA PROTECTION

DESCRIPTION The M28256 and 32K x8 low power Parallel EEPROM fabricatedwith STMicroelectronics proprietary double polysilicon CMOS technology. Table 1. Signal Names

E G VCC VSS Address Input Data Input / Output Write Enable Chip Enable Output Enable Supply Voltage Ground

This is preliminary information on a new product now in developmentor undergoing evaluation. Detail s are subject to change without notice.

Symbol TA T STG VCC IO VI VESD Parameter Ambient Operating Temperature Storage Temperature Range Supply Voltage Input/Output Voltage Input Voltage Electrostatic Discharge Voltage (Human Body model)

Notes: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. 2. Depends on range. 3. 100pF through MIL-STD-883C, 3015.7

PAGE LOAD TIMER STATUS TOGGLE BIT DATA POLLING

 

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