M28W320ECT70N1F データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

メーカー

M28W320ECT70N1F

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

STMicroelectronics 

M28W320ECT

M28W320ECB

32 Mbit (2Mb x16, Boot Block)

3V Supply Flash Memory

FEATURES SUMMARY

s 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)

s ACCESS TIME: 70, 85, 90,100ns

s PROGRAMMING TIME:

– 10µs typical

– Double Word Programming Option

– Quadruple Word Programming Option

s COMMON FLASH INTERFACE

s MEMORY BLOCKS

– Parameter Blocks (Top or Bottom location)

– Main Blocks

s BLOCK LOCKING

– All blocks locked at Power Up

– Any combination of blocks can be locked

– WP for Block Lock-Down

s SECURITY

– 128 bit user Programmable OTP cells

– 64 bit unique device identifier

s AUTOMATIC STAND-BY MODE

s PROGRAM and ERASE SUSPEND

s 100,000 PROGRAM/ERASE CYCLES per

BLOCK

s ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Top Device Code, M28W320ECT: 88BAh

– Bottom Device Code, M28W320ECB: 88BBh

Figure 1. Packages

FBGA

TFBGA47 (ZB)

6.39 x 6.37mm

TSOP48 (N)

12 x 20mm

April 2003

1/53

Share Link: