SST32HF802-70-4C-LBK データシートの表示（PDF） - Silicon Storage Technology

部品番号

コンポーネント説明

メーカー

SST32HF802-70-4C-LBK

Multi-Purpose Flash (MPF) + SRAM ComboMemory

Silicon Storage Technology 

Multi-Purpose Flash (MPF) + SRAM ComboMemory

SST32HF202 / SST32HF402 / SST32HF802

Data Sheet

Software Product ID Entry

Command Sequence

Write data: XXAAH

Address: 5555H

Software Product ID Exit &

Reset Command Sequence

Write data: XXAAH

Address: 5555H

Write data: XXF0H

Address: XXXXH

Write data: XX55H

Address: 2AAAH

Write data: XX55H

Address: 2AAAH

Wait TIDA

Write data: XX90H

Address: 5555H

Write data: XXF0H

Address: 5555H

Return to normal

operation

Wait TIDA

Wait TIDA

Read Software ID

Return to normal

operation

X can be VIL or VIH, but no other value.

1209 F19.0

FIGURE 20: SOFTWARE PRODUCT COMMAND FLOWCHARTS

©2005 Silicon Storage Technology, Inc.

23

S71209-06-000

5/05

Share Link: