SST45VF010 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
SST45VF010 Datasheet PDF : 16 Pages
| |||
512 Kbit / 1 Mbit / 2 Mbit Serial Flash
SST45VF512 / SST45VF010 / SST45VF020
Advance Information
TABLE 3: DEVICE OPERATION INSTRUCTIONS
Bus Cycle
1
2
Operation/Type Command Address1
3
Address
4
Address
5
Data
6
Dummy
7 and after
Data
Read
FFH
Sector-Erase2 20H
Chip-Erase
60H
A23-A16
A23-A16
X
A15-A8
A15-A8
X
A7-A0
X
X
X
D0H
D0H
X
Dout
X
X
Byte-Program 10H
A23-A16
A15-A8
A7-A0
Din
X
Software-Status 9FH
Dout
Read SST ID 90H
X
X
A0=0
BFH
Read Device ID3 90H
X
X
A0=1
Device ID
Notes:
514 PGM T3.3
1. A23-A16 are “Don't Care” for SST45VF512, A23-A17 are “Don't Care” for SST45VF010, A23-A18 are “Don't Care” for SST45VF020.
2. A16-A12 are used to determine sector address, A11-A8 are don't care.
3. With A15-A1 = 0, SST45VF512 Device ID = 41H, is read with A0 = 1.
With A16-A1 = 0, SST45VF010 Device ID = 45H, is read with A0 = 1.
With A17-A1 = 0, SST45VF020 Device ID = 43H, is read with A0 = 1.
TABLE 4: DEVICE OPERATION TABLE
Operation
SI
SO
CE#1
WP#
Read
X
Dout
Low
X
Sector-Erase
X
X
Low
High
Chip-Erase
X
X
Low
High
Byte-Program
Din
X
Low
High
Software-Status
X
Dout
Low
X
Reset2
X
X
X
X
Read SST ID
X
Dout
Low
X
Read Device ID
X
Dout
Low
X
Notes:
1. A high to low transition on CE# will be required to start any device operation except for Reset.
2. The RESET# low will return the device to standby and terminate any Erase or Program operation in progress.
RESET#
High
High
High
High
High
Low
High
High
514 PGM T4.1
© 2000 Silicon Storage Technology, Inc.
4
S71178
514-1 10/00
Share Link: 