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CAT24C643P-25TE13中文資料Catalyst數(shù)據(jù)手冊PDF規(guī)格書
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CAT24C643P-25TE13規(guī)格書詳情
CAT24C323(32K), CAT24C643 (64K)
DESCRIPTION
The CAT24C323/643 is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer. The 24C323(32K) and 24C643 (64K) feature a I
2C Serial CMOS EEPROM Catalyst advanced CMOS technology substantially reduces device power requirements. The 24C323/643 features a 32-byte page and is available in 8-pin DIP or 8-pin SOIC packages.The reset function of the 24C323/643 protects the system during brown out and power up/down conditions.During system failure the watchdog timer feature protects the microcontroller with a reset signal. 24C323 features active low reset on pin 2 and active high reset on pin 7. 24C323/643 features watchdog timer on the WDI input pin (pin 1).
FEATURES
■Watchdog Timer Input (WDI)
■ Programmable Reset Threshold
■ 400 KHz I2C Bus Compatible
■ 2.7 to 6 Volt Operation
■ Low Power CMOS Technology
■ 32 - Byte Page Write Buffer
■Built-in inadvertent write protection
— VCC Lock Out
■ Active High or Low Reset Outputs
— Precision Power Supply Voltage Monitoring
— 5V, 3.3V and 3V options
■ 1,000,000 Program/Erase Cycles
■ 100 Year Data Retention
■8-Pin DIP or 8-Pin SOIC
■Commercial, Industrial and Automotive Temperature Ranges
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ON |
WLCSP-4 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
CSI |
24+ |
SOIC28 |
3 |
詢價 | |||
ON/安森美 |
22+ |
WLCSP-4 |
41554 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
ON(安森美) |
6000 |
詢價 | |||||
CSI |
23+ |
SOIC28 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
ON |
2018+ |
WLCSP-4 |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
ON |
18+ |
WLCSP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
CSI |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
CSI |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |