參數(shù)資料
型號(hào)： S-2900A
廠(chǎng)商： Seiko Instruments Inc.
英文描述： CMOS 512Bit Serial EEPROM(512位 CMOS 串行EEPROM)
中文描述： 512位元的CMOS串行EEPROM（512位的CMOS串行EEPROM的）
文件頁(yè)數(shù)： 6/39頁(yè)
文件大?。?/td> 144K
代理商： S-2900A
CMOS 512-bit SERIAL E
2
PROM
S-2900A
Seiko Instruments Inc.
5
Operation
(1) Read (READ) mode
After changing CS from “L” to “H”, this mode inputs the op code and address into DATA, synchronized with the rise of SK.
When A0 is input at the rise of the eighth SK clock cycle, eight-bit data in the specified address is output from the DATA
pin, synchronized with the falling of SK.
The DATA pin changes to high impedance after CS changes to “L”.
Figure 4
1
t
DS
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
0
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
CS
SK
DATA
t
CSS
t
SKH
t
SKL
t
CSH
t
HZ1
t
HZ2
t
PD
t
DH
(2) Write (PROGRAM) mode
After changing CS from “L” to “H”, this mode inputs the op code, address, and data (eight -bit) into DATA, synchronized
with the rise of SK. After data is input, by changing CS from “H” to “L” again, data is written to the chip (the write
operation). The write operation time is decided by the timer inside of the IC (10 ms max.).
After the write operation, The S-2900A is automatically in program disable mode. Therefore, the S-2900A must be in
program enable mode through executing the PEN instruction before the write operation.
For confirming completion of the write operation, check the status read mode described later.
Figure 5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0
1
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
CS
SK
DATA
t
CSS
t
CSH
t
CDS
t
SKH
t
SKL
t
DH
t
DS
t
PR
相關(guān)PDF資料
PDF描述
S-29130 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29130A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29130ADP The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29130AFJ The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29220ADP The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-2900ACA 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM
S-2900ADP 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM
S-2900AFE 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM
S-2900AUP 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM
S290250 制造商:SIFAM 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*