M28W640FST View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M28W640FST

32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Boot Block, Secure Flash Memories

STMicroelectronics 

Prev 41 42 43 44 45 46 47 48 49 50 Next

M28W320FST, M28W320FSB, M28W640FST, M28W640FSB

Offset Word

Mode

2Dh

2Eh

2Fh

30h

31h

32h

33h

34h

Data

Description

0007h

0000h

0020h

0000h

007Eh

0000h

0000h

0001h

Region 1 Information

Number of identical-size erase block = 0007h+1

Region 1 Information

Block size in Region 1 = 0020h * 256 byte

Region 2 Information

Number of identical-size erase block = 007Eh=1

Region 2 Information

Block size in Region 2 = 0100h * 256 byte

Value

8

8 KByte

127

64 KByte

42/55

Share Link: