|
M28W320ECT Datasheet, PDF (1/53 Pages) STMicroelectronics – 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory | |||
|
M28W320ECT
M28W320ECB
32 Mbit (2Mb x16, Boot Block)
3V Supply Flash Memory
FEATURES SUMMARY
s SUPPLY VOLTAGE
â VDD = 2.7V to 3.6V Core Power Supply
â VDDQ= 1.65V to 3.6V for Input/Output
â VPP = 12V for fast Program (optional)
s ACCESS TIME: 70, 85, 90,100ns
s PROGRAMMING TIME:
â 10µs typical
â Double Word Programming Option
â Quadruple Word Programming Option
s COMMON FLASH INTERFACE
s MEMORY BLOCKS
â Parameter Blocks (Top or Bottom location)
â Main Blocks
s BLOCK LOCKING
â All blocks locked at Power Up
â Any combination of blocks can be locked
â WP for Block Lock-Down
s SECURITY
â 128 bit user Programmable OTP cells
â 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
â Manufacturer Code: 20h
â Top Device Code, M28W320ECT: 88BAh
â 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
|
▷ |