參數(shù)資料
型號(hào): S-29131A
廠商: Seiko Instruments Inc.
英文描述: 64-Word x 16-Bit CMOS Serial EEPROM(1K位CMOS串行EEPROM)
中文描述: 64字× 16位的CMOS串行EEPROM(每1000位的CMOS串行EEPROM的)
文件頁數(shù): 10/47頁
文件大小: 261K
代理商: S-29131A
CMOS SERIAL E
2
PROM
S-29XX1A Series
Seiko Instruments Inc.
9
2.2 ERASE
This command erases 16-bit data in a specified address.
After changing CS to high, input a start-bit, op-code (ERASE), and address. It is not necessary to input data.
Changing CS to low will start the ERASE operation, which changes every bit of the 16 bit data to "1."
Figure 12
ERASE Timing (S-29131A)
t
CDS
t
PR
busy
Hi-Z
t
SV
VERIFY
Hi-Z
1
CS
SK
DI
DO
t
HZ1
2
3
4
5
6
7
8
9
1
A0
ready
1
A5
A4
A3
A2
A1
Figure 13
ERASE Timing (S-29231A)
Hi-Z
CS
DI
DO
1
1
t
CDS
t
PR
busy
Hi-Z
t
SV
VERIFY
t
HZ1
5
6
7
8
9
10
A0
ready
A5
A4
A3
A2
A1
1
SK
2
3
4
A6
Figure 14
ERASE Timing (S-29221A)
t
CDS
t
PR
busy
Hi-Z
t
SV
VERIFY
Hi-Z
1
CS
SK
DI
DO
t
HZ1
2
3
4
5
6
7
8
9
10
11
1
A0
ready
1
X
A6
A5
A4
A3
A2
A1
Figure 15
ERASE Timing (S-29331A)
t
CDS
t
PR
busy
Hi-Z
t
SV
VERIFY
Hi-Z
1
CS
SK
DI
DO
t
HZ1
2
3
4
5
6
7
8
9
10
11
1
A0
ready
1
A7
A6
A5
A4
A3
A2
A1
相關(guān)PDF資料
PDF描述
S-29331A 256-Word x 16-Bit CMOS Serial EEPROM(4K位CMOS串行EEPROM)
S-29220A 128-Word x 16-Bit CMOS Serial EEPROM(2K位CMOS串行EEPROM)
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