SST31LF021-70-4C-WH 查看數據表（PDF） - Silicon Storage Technology

零件编号

产品描述 (功能)

生产厂家

SST31LF021-70-4C-WH

2 Mbit Flash + 1 Mbit SRAM ComboMemory

Silicon Storage Technology 

EOL Data Sheet

2 Mbit Flash + 1 Mbit SRAM ComboMemory

SST31LF021 / SST31LF021E

Internal Timer

Byte

Program/Erase

Initiated

Wait TBP,

TSBE, or TSE

Program/Erase

Completed

FIGURE 17: WAIT OPTIONS

Toggle Bit

Byte

Program/Erase

Initiated

Read byte

Read same

byte

No

Does DQ6

match?

Yes

Program/Erase

Completed

Data# Polling

Byte

Program/Erase

Initiated

Read DQ7

No

Is DQ7 =

true data?

Yes

Program/Erase

Completed

1137 F14.0

©2007 Silicon Storage Technology, Inc.

20

S71137-06-EOL

05/07

Share Link: