|
M36DR432A Datasheet, PDF (1/46 Pages) STMicroelectronics – 32 Mbit 2Mb x16, Dual Bank, Page Flash Memory and 4 Mbit 256K x16 SRAM, Multiple Memory Product | |||
|
M36DR432A
M36DR432B
32 Mbit (2Mb x16, Dual Bank, Page) Flash Memory
and 4 Mbit (256K x16) SRAM, Multiple Memory Product
FEATURES SUMMARY
s SUPPLY VOLTAGE
â VDDF = VDDS =1.65V to 2.2V
â VPPF = 12V for Fast Program (optional)
s ACCESS TIME: 100,120ns
s LOW POWER CONSUMPTION
s ELECTRONIC SIGNATURE
â Manufacturer Code: 20h
â Top Device Code, M36DR432A: 00A0h
â Bottom Device Code, M36DR432B: 00A1h
FLASH MEMORY
s 32 Mbit (2Mb x16) BOOT BLOCK
â Parameter Blocks (Top or Bottom Location)
s PROGRAMMING TIME
â 10µs typical
â Double Word Programming Option
s ASYNCRONOUS PAGE MODE READ
â Page width: 4 Word
â Page Mode Access Time: 35ns
s DUAL BANK OPERATION
â Read within one Bank while Program or
Erase within the other
â No Delay between Read and Write
Operations
s BLOCK PROTECTION ON ALL BLOCKS
â WPF for Block Locking
s COMMON FLASH INTERFACE
â 64 bit Security Code
SRAM
s 4 Mbit (256K x 16 bit)
s LOW VDDS DATA RETENTION: 1V
s POWER DOWN FEATURES USING TWO
CHIP ENABLE INPUTS
Figure 1. Packages
FBGA
Stacked LFBGA66 (ZA)
8 x 8 ball array
November 2001
1/46
|
▷ |