AS8F512K32 查看數據表（PDF） - Austin Semiconductor

零件编号

产品描述 (功能)

生产厂家

AS8F512K32

512K x 32 FLASH FLASH MEMORY ARRAY

Austin Semiconductor 

Austin Semiconductor, Inc.

FLASH

AS8F512K32

Flow Chart 1.

Sector Protect Algorithm

X = X+1

No

X = 25

?

Yes

Sector-Protect Failed

Start

Select Sector Address

A18,A17,A16

X=1

OE and, A9=VID

CE=VIL

Apply One

100 µs Pulse

OE, A0 and A6 = VIL

A1 = VIH

Select Sector Address

A18, A17, A16 = VIL

Read Data

No

Data = 01

?

Yes

Protect

Additional

Yes

Sector

?

Yes

A9=VIH or VIL

Write Reset Command

End

AS8F512K32

Rev. 5.2 09/07

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

6

Share Link: