SST38VF166-70-4C-EK 데이터 시트보기 (PDF) - Silicon Storage Technology
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SST38VF166-70-4C-EK Datasheet PDF : 50 Pages
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16 Megabit FlashBank Memory
SST38VF166
Data Sheet
TABLE 5: OPERATION MODES SELECTION FOR E2 BANK
Read Operation Mode
BE#1 BE#2 BE#3 OE# WE# DQ
Address
Read E2 Bank
Write E2 Bank
Sector-Erase E2 Bank
Program E2 Bank
VIH
VIH
VIL
VIL
VIH DOUT1
VIH
VIH
VIL
VIH
VIL DIN
See Tables 6 and 7
VIH
VIH
VIL
VIH
VIL DIN
See Tables 6 and 7
VIH
VIH
VIL
VIH
VIL DIN
See Tables 6 and 7
Standby
Write Inhibit E2 Bank
Erase E2 Bank
OTP Enable E2 Bank
VIH
VIH
VIH
X
X
DIN
See Tables 6 and 7
X
X
VIH
VIL
VIH High Z X
VIH
VIH
VIL
VIH
VIL DIN
See Tables 6 and 7
VIH
VIH
VIL
VIH
VIL DIN
See Tables 6 and 7
Status Operation Mode
BE#1 BE#2 BE#3 OE# WE# DQ
Address
Write Status Read
Illegal State
Illegal State
Illegal State
Illegal State
VIH
VIH
VIL
VIL
VIH DOUT2
5XXXXH
VIL
VIL
VIL
X
X High Z X3
VIL
VIL
X
X
X High Z X3
VIL
X
VIL
X
X High Z X3
X
VIL
VIL
X
X High Z X3
Product Identification
E2 Bank
VIH
VIH
VIL
VIL
VIH DOUT
See Tables 6 and 7
Common Flash Interface
E2 Bank
VIH
VIH
VIL
VIL
VIH DOUT
See Tables 6 and 7
T5.6 327
1. A11-A0 are valid addresses; A15-A12 are “Don’t Care”; A18-A16 cannot be 5H
2. If Flash Bank 1 is writing, DQ1 is low. If Flash Bank 2 is writing, DQ2 is low. If E2 Bank is writing, DQ3 is low.
3. Entering an illegal state during an Erase, Program, or Write operation will not affect the operation, i.e., the erase, program, or write
will continue to normal completion.
©2001 Silicon Storage Technology, Inc.
10
327-3 2/01
S71065
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