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參數(shù)資料
| 型號(hào)： | S-2900A |
| 廠商： | 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)： | 2/39頁(yè) |
| 文件大?。?/td> | 144K |
| 代理商： | S-2900A |
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Seiko Instruments Inc.
1
CMOS 512-bit SERIAL E
2
PROM
S-2900A
The S-2900A is a wide operating voltage range, low power consumption
512-bit E
2
PROM. The organization is 64-word
×
8-bit, and can be read
or written serially. It is easily interfaced with a serial port because the
instruction is composed of eight-bit units.
Pin Assignment
Block Diagram
DATA
CS
SK
Vcc
GND
Data input/output
Chip select
Serial clock
Power supply voltage
Ground (0 V)
Features
Operating voltage
Read : 1.5 to 5.5 V
Write : 2.7 to 5.5 V
Power consumption
Standby
Read
:
1.4 mA max. (V
CC
=5.5 V)
0.4 mA max. (V
CC
=1.5 V)
1
μ
A max.
:
Operating Frequency
2 MHz (V
CC
=4.5 V to 5.5 V)
500 kHz (V
CC
=2.7 V to 4.5 V)
100 kHz (V
CC
=1.5 V to 2.7 V)
512 bits (64-word
×
8-bit)
Memory configuration
Byte writing/Byte reading
Data retention: 10 years
Package : 8-pin DIP/SOP
SOT-89-5
Bare chip
Figure 1
8-pin
DIP/SOP
CS
GND
DATA
NC
8
7
6
5
1
2
3
4
V
CC
NC
SK
NC
SOT-89-5
Top view
3
2
1
4
5
1 : CS
2 : GND
3 : DATA
4 : SK
5 : V
CC
Figure 2
Memory
array
Data register
Address
decoder
Mode decode
logic
Clock
generator
CS
SK
DATA
Input/Output
buffer
V
CC
GND
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:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S-2900ADP | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S-2900AFE | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S-2900AUP | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 512-bit SERIAL EEPROM |
| S290250 | 制造商:SIFAM 功能描述: |
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