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參數(shù)資料
| 型號(hào)： | S-29190A |
| 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(yè)數(shù)： | 2/44頁(yè) |
| 文件大小： | 208K |
| 代理商： | S-29190A |
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Seiko Instruments Inc.
1
The S-29X90A Series is high speed, low power 1K/2K/4K-bit serial
E
2
PROM with a wide operating voltage range. They are organized as
64-word
×
16-bit, 128-word
×
16-bit and 256-word
×
16-bit, respectively.
Each is capable of sequential read, where addresses are automatically
incremented for each 16-bit block.
Interface is structured so that this IC can be directly connected to the
CPU with serial ports. 8-bit instructions make it easy to prepare your
own software.
Pin Assignment
Pin Functions
Table 1
Pin Number
Name
DIP
SOP1
Function
CS
1
3
Chip select input
SK
2
4
Serial clock input
DI
3
5
Serial data input
DO
4
6
Serial data output
GND
5
7
Ground
TEST
6
8
Test:
Normally kept open
(can also be connected to GND or Vcc)
NC
7
1
No Connection
V
CC
8
2
Power supply
SK
CMOS SERIAL E
2
PROM
S-29X90A Series
Figure
1
Features
Low power consumption
Standby
Operating : 0.8 mA Max. (Vcc=5.5 V)
0.4 mA Max. (Vcc=2.5 V)
Wide operating voltage range
Write
: 2.5 to 6.5 V
Read
: 1.8 to 6.5 V
Sequential read capable
: 1.0
A Max.
(Vcc=6.5 V)
Can be easily connected to the serial port
Endurance : 10
5
cycles/word
Data retention : 10 years
S-29190A : 1 Kbits
S-29290A : 2 Kbits
S-29390A : 4 Kbits
8-pin SOP1
Top view
8-pin DIP
Top view
V
CC
DO
NC
SK
DI
GND
1
2
3
4
5
6
7
8
V
CC
CS
GND
DO
DI
6
5
8
7
NC
CS
TEST
TEST
S-29190ADP
S-29290ADP
S-29390ADP
3
4
1
2
S-29190AFJ
S-29290AFJ
S-29390AFJ
*
differs depending on the package type :
A : A type, (blank) : B type
See Dimensions.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S-29290A | 128-Word x 16-Bit CMOS Serial EEPROM(2K位CMOS串行EEPROM) |
| S-29430 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29430ADP | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29430AFE | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29430A | 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-29190ADP | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S-29190AFJ | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S-29191A | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S-29191ADP | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S-29191AFJ | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
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