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    制造商 系列 封装/外壳 包装 产品状态 可编程 类型 特性 存储容量 时间格式 日期格式 接口 电压 - 电源 电压 - 电源,电池 电流 - 时间保持(最大) 工作温度 安装类型 等级 认证 供应商设备封装























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































    全部重置
    应用所有
    结果:
    图片 型号 库存 价格 数量 规格书 系列 封装/外壳 包装 产品状态 可编程 类型 特性 存储容量 时间格式 日期格式 接口 电压 - 电源 电压 - 电源,电池 电流 - 时间保持(最大) 工作温度 安装类型 等级 认证 供应商设备封装
    RX-4581NB:B3 ROHS

    RX-4581NB:B3 ROHS

    IC RTC CLK/CALENDAR SPI 22SON

    EPSON

    0
    RX-4581NB:B3 ROHS

    规格书

    RX-4581NB 22-SMD, 20 Leads, Flat Leads Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM 16B HH:MM:SS (24 hr) YY-MM-DD-dd SPI 1.6V ~ 5.5V - 0.8µA ~ 1.2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 22-SON
    RTC-4574SA:B ROHS

    RTC-4574SA:B ROHS

    IC RTC CLK/CALENDAR SER 14SOP

    EPSON

    0
    RTC-4574SA:B ROHS

    规格书

    RTC-4574SA 14-SOIC (0.197", 5.00mm Width) Bulk Obsolete Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd 3-Wire Serial 1.6V ~ 5.5V - 1µA ~ 2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
    RX-8025SA:AA:ROHS

    RX-8025SA:AA:ROHS

    IC RTC CLK/CALENDAR I2C 14SOP

    EPSON

    0
    RX-8025SA:AA:ROHS

    规格书

    RX-8025SA 14-SOIC (0.197", 5.00mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.7V ~ 5.5V - 1.2µA ~ 1.8µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
    RTC-8564JE:ROHS

    RTC-8564JE:ROHS

    IC RTC CLK/CALENDAR I2C 20VSOJ

    EPSON

    0
    RTC-8564JE:ROHS

    规格书

    RTC-8564JE 20-LSSOJ (0.213", 5.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Y2K - HH:MM:SS YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V - 0.7µA ~ 0.8µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 20-VSOJ
    RX-4581NB:B0 ROHS

    RX-4581NB:B0 ROHS

    IC RTC CLK/CALENDAR SPI 22SON

    EPSON

    0
    RX-4581NB:B0 ROHS

    规格书

    RX-4581NB 22-SMD, 20 Leads, Flat Leads Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM 16B HH:MM:SS (24 hr) YY-MM-DD-dd SPI 1.6V ~ 5.5V - 0.8µA ~ 1.2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 22-SON
    RX-4581NB:B ROHS

    RX-4581NB:B ROHS

    IC RTC CLK/CALENDAR SPI 22SON

    EPSON

    0
    RX-4581NB:B ROHS

    规格书

    RX-4581NB 22-SMD, 20 Leads, Flat Leads Bulk Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM 16B HH:MM:SS (24 hr) YY-MM-DD-dd SPI 1.6V ~ 5.5V - 0.8µA ~ 1.2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 22-SON
    ISL12032IVZ-T

    ISL12032IVZ-T

    IC RTC EVENT REC I2C 14TSSOP

    Renesas Electronics Corporation

    0
    ISL12032IVZ-T

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Time Event Recorder Alarm, SRAM, Trickle-Charger 128B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 18µA @ 5.5V -40°C ~ 85°C Surface Mount - - 14-TSSOP
    BQ3285P-SB2E3

    BQ3285P-SB2E3

    IC RTC CLK/CALENDAR PAR 24DIP

    Texas Instruments

    0
    BQ3285P-SB2E3

    规格书

    - 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V - 0°C ~ 70°C Through Hole - - 24-PDIP
    BQ4285S-SB2G4

    BQ4285S-SB2G4

    IC RTC CLK/CALENDAR PAR 24SOIC

    Texas Instruments

    0
    BQ4285S-SB2G4

    规格书

    - 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V - 0°C ~ 70°C Surface Mount - - 24-SOIC
    BQ4845S-A4G4

    BQ4845S-A4G4

    IC RTC CLK/CALENDAR PAR 28SOIC

    Texas Instruments

    0
    BQ4845S-A4G4

    规格书

    - 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount - - 28-SOIC
    BQ4845S-A4NG4

    BQ4845S-A4NG4

    IC RTC CLK/CALENDAR PAR 28SOIC

    Texas Instruments

    0
    BQ4845S-A4NG4

    规格书

    - 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount - - 28-SOIC
    BQ4845YS-A4G4

    BQ4845YS-A4G4

    IC RTC CLK/CALENDAR PAR 28SOIC

    Texas Instruments

    0
    BQ4845YS-A4G4

    规格书

    - 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount - - 28-SOIC
    PCA2125TS/1,112

    PCA2125TS/1,112

    IC RTC CLK/CALENDAR SPI 14TSSOP

    NXP USA Inc.

    0
    PCA2125TS/1,112

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.6V ~ 5.5V - 1.8µA @ 2V ~ 5V -40°C ~ 125°C Surface Mount - - 14-TSSOP
    PCA2125TS/1,118

    PCA2125TS/1,118

    IC RTC CLK/CALENDAR SPI 14TSSOP

    NXP USA Inc.

    0
    PCA2125TS/1,118

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.6V ~ 5.5V - 1.8µA @ 2V ~ 5V -40°C ~ 125°C Surface Mount - - 14-TSSOP
    X1288V14Z

    X1288V14Z

    IC RTC CLK/CALENDAR I2C 14TSSOP

    Renesas Electronics Corporation

    0
    X1288V14Z

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 4.5V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount - - 14-TSSOP
    X1288V14Z-2.7

    X1288V14Z-2.7

    IC RTC CLK/CALENDAR I2C 14TSSOP

    Renesas Electronics Corporation

    0
    X1288V14Z-2.7

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount - - 14-TSSOP
    X1288V14Z-4.5A

    X1288V14Z-4.5A

    IC RTC CLK/CALENDAR I2C 14TSSOP

    Renesas Electronics Corporation

    0
    X1288V14Z-4.5A

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 4.5V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount - - 14-TSSOP
    ISL1208IB8ZR5291

    ISL1208IB8ZR5291

    IC RTC CLK/CALENDAR I2C 8SOIC

    Renesas Electronics Corporation

    0
    ISL1208IB8ZR5291

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SOIC
    CDP68HC68T1MZ

    CDP68HC68T1MZ

    IC RTC CLK/CALENDAR SPI 20SOIC

    Renesas Electronics Corporation

    0
    CDP68HC68T1MZ

    规格书

    - 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 3V ~ 6V 2.2V ~ 6V 20µA ~ 500µA @ 5V -40°C ~ 85°C Surface Mount - - 20-SOIC
    ISL12025IVZ

    ISL12025IVZ

    IC RTC CLK/CALENDAR I2C 8TSSOP

    Renesas Electronics Corporation

    0
    ISL12025IVZ

    规格书

    - 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount - - 8-TSSOP
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