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參數(shù)資料
| 型號： | S-29331A |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | 256-Word x 16-Bit CMOS Serial EEPROM(4K位CMOS串行EEPROM) |
| 中文描述： | 256字× 16位的CMOS串行EEPROM（4K的位的CMOS串行EEPROM的） |
| 文件頁數(shù)： | 2/47頁 |
| 文件大?。?/td> | 261K |
| 代理商： | S-29331A |
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Seiko Instruments Inc.
1
The S-29XX1A Series is high speed, low power 1K/2K/4K-bit 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, at which time addresses are automatically
incremented in 16-bit blocks. The instruction code is compatible with the
NM93CSXX Series.
The S-29XX1A Series is capable of protecting the memory, 50% of
which can be protected starting from address 00.
Pin Assignment
Pin Functions
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
PROTECT
6
8
Memory Protection Control Input
Connected to GND or Open :
Connected to Vcc
Protection Valid
Protection Invalid
:
NC
7
1
No Connection
V
CC
8
2
Power supply
CMOS SERIAL E
2
PROM
S-29XX1A Series
Features
Low power consumption
Standby : 1.0 A Max. (VCC=6.5 V)
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
Memory Protection
Endurance : 10
5
cycles/word
Data retention : 10 years
S-29131A : 1K bits NM93CS46 instruction code compatible
S-29221A : 2K bits NM93CS56 instruction code compatible
S-29231A : 2K bits CAT35C102 instruction code compatible
S-29331A : 4K bits NM93CS66 instruction code compatible
Figure 1
NC
V
CC
CS
8-pin SOP1
Top view
PROTECT
GND
DO
DI
SK
6
5
8
7
V
CC
DO
NC
PROTECT
SK
DI
GND
CS
8-pin DIP
Top view
1
2
3
4
5
6
7
8
S-29131ADP
S-29221ADP
S-29231ADP
S-29331ADP
S-29131AFJ
S-29221AFJ
S-29231AFJ
S-29331AFJ
differs depending on the package type :
A : A type, (blank) : B type
See Dimensions.
3
4
1
2
*
Table 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S-29220A | 128-Word x 16-Bit CMOS Serial EEPROM(2K位CMOS串行EEPROM) |
| S-29255 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29255ACA | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29255ADP | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-29255AFE | 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-29331ADP | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S-29331AFJ | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM |
| S29337 | 制造商:Schneider Electric 功能描述:CB DIRECT MOUNTED ROTARY HANDLE |
| S29338 | 制造商:Square D by Schneider Electric 功能描述:ROTARY OPERATING HANDLE 制造商:Square D by Schneider Electric 功能描述:ROTARY OPERATING HANDLE; Series:PowerPact; Accessory Type:Rotary Operating Handle; Features:Extended Door Mount (Black); For Use With:Thermal Magnetic Circuit Breakers (H / J Frame) |
| S29339 | 制造商:Schneider Electric 功能描述:CB DIRECT MOUNTED ROTARY HANDLE |
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