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M28W320ECT70ZB6E中文资料

厂家型号

M28W320ECT70ZB6E

文件大小

832.92Kbytes

页面数量

53

功能描述

32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory

数据手册

下载地址一下载地址二到原厂下载

生产厂商

STMICROELECTRONICS

M28W320ECT70ZB6E数据手册规格书PDF详情

SUMMARY DESCRIPTION

The M28W320EC is a 32 Mbit (2 Mbit x 16) nonvolatile Flash memory that can be erased electrically at the block level and programmed in-system on a Word-by-Word basis. These operations can be performed using a single low voltage (2.7 to 3.6V) supply. VDDQ allows to drive the I/O pin down to 1.65V. An optional 12V VPP power supply is provided to speed up customer programming.

FEATURES SUMMARY

■ SUPPLY VOLTAGE

– VDD = 2.7V to 3.6V Core Power Supply

– VDDQ= 1.65V to 3.6V for Input/Output

– VPP = 12V for fast Program (optional)

■ ACCESS TIME: 70, 85, 90,100ns

■ PROGRAMMING TIME:

– 10µs typical

– Double Word Programming Option

– Quadruple Word Programming Option

■ COMMON FLASH INTERFACE

■ MEMORY BLOCKS

– Parameter Blocks (Top or Bottom location)

– Main Blocks

■ BLOCK LOCKING

– All blocks locked at Power Up

– Any combination of blocks can be locked

– WP for Block Lock-Down

■ SECURITY

– 128 bit user Programmable OTP cells

– 64 bit unique device identifier

■ AUTOMATIC STAND-BY MODE

■ PROGRAM and ERASE SUSPEND

■ 100,000 PROGRAM/ERASE CYCLES per BLOCK

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Top Device Code, M28W320ECT: 88BAh

– Bottom Device Code, M28W320ECB: 88BBh

更新时间:2025-10-8 9:04:00
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