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參數(shù)資料
| 型號： | CAT25020YE-T3 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | PROM |
| 英文描述： | 256 X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| 封裝： | GREEN, MO-153, TSSOP-8 |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 152K |
| 代理商： | CAT25020YE-T3 |
CAT25010, CAT25020, CAT25040
2008 SCILLC. All rights reserved
1
Doc. No. MD-1006 Rev. U
Characteristics subject to change without notice
1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM
FEATURES
10 MHz SPI compatible
1.8V to 5.5V supply voltage range
SPI modes (0,0) & (1,1)
16-byte page write buffer
Self-timed write cycle
Hardware and software protection
Block write protection
– Protect 1/4, 1/2 or entire EEPROM array
Low power CMOS technology
1,000,000 program/erase cycles
100 year data retention
Industrial and Extended temperature range
RoHS-compliant 8-lead PDIP, SOIC, TSSOP and
8-pad TDFN packages
PIN CONFIGURATION
PDIP (L)
SOIC (V)
TSSOP (Y)
TDFN (VP2)
1
8 VCC
SO
2
7 HOLD
WP
3
6 SCK
VSS
4
5 SI
PIN FUNCTION
Pin Name
Function
CS
Chip Select
SO
Serial Data Output
WP
Write Protect
VSS
Ground
SI
Serial Data Input
SCK
Serial Clock
HOLD
Hold Transmission Input
VCC
Power Supply
DESCRIPTION
The
CAT25010/20/40
are
1-Kb/2-Kb/4-Kb
Serial
CMOS EEPROM devices internally organized as
128x8/256x8/512x8 bits. They feature a 16-byte page
write buffer and support the Serial Peripheral Interface
(SPI) protocol. The device is enabled through a Chip
Select (CS
) input. In addition, the required bus signals
are a clock input (SCK), data input (SI) and data
output (SO) lines. The HOLD
input may be used to
pause
any
serial
communication
with
the
CAT25010/20/40
device.
These
devices
feature
software and hardware write protection, including
partial as well as full array protection.
FUNCTIONAL SYMBOL
CS
WP
HOLD
SI
SO
CAT25010
CAT25020
CAT25040
VCC
VSS
SCK
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| CAT28LV65JA-15T | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT25020YGI | 制造商:Catalyst Semiconductor 功能描述: |
| CAT25020YI | 功能描述:電可擦除可編程只讀存儲器 (256x8) 2K 2.5-6.0 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT25020YI-G | 功能描述:電可擦除可編程只讀存儲器 (256x8) 2K 2.5-5.5 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT25020YI-GT3 | 功能描述:電可擦除可編程只讀存儲器 2K-Bit SPI Serial CMOS 電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT25020Z | 功能描述:電可擦除可編程只讀存儲器 (256x8) 2K 2.5-6.0 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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