參數(shù)資料
型號: S-29L131A
廠商: Seiko Instruments Inc.
英文描述: 1Kbit CMOS Serial EEPROM(1K位CMOS串行EEPROM)
中文描述: 1Kbit的CMOS串行EEPROM(每1000位的CMOS串行EEPROM的)
文件頁數(shù): 9/44頁
文件大?。?/td> 192K
代理商: S-29L131A
CMOS SERIAL E
2
PROM
S-29LXX1A Series
8
Seiko Instruments Inc.
2.1 WRITE
This instruction writes 16-bit data to a specified address.
After changing CS to high, input a start-bit, op-code (WRITE), address, and 16-bit data. If there is a data overflow of
more than 16 bits, only the last 16-bits of the data is considered valid. Changing CS to low will start the WRITE
operation. It is not necessary to make the data "1" before initiating the WRITE operation.
Figure 7
WRITE Timing (S-29L131A)
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
25
0
1
D0
ready
A5
A4
A3
A2
A1
A0
D15
Figure 8
WRITE Timing (S-29L221A)
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
12
27
0
1
D0
ready
X
A6
A5
A4
A3
A2
A1
A0
D15
Figure 9
WRITE Timing (S-29L331A)
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
12
27
0
1
D0
ready
A7
A6
A5
A4
A3
A2
A1
A0
D15
相關(guān)PDF資料
PDF描述
S-29L220A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29L220ADFE The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29L220AFE The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29L220AFS The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29L330A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
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