AB-RTCMC-32 real time clock 系列
Abracon, LLCAB - RTCMC系列实时时钟模块
Abracon, LLC 的 AB-RTCMC-32 实时时钟（RTC）模块设计用于为嵌入式系统提供精确的时间保持功能。它常用于需要精确计时的应用中，例如工业控制系统、医疗设备和物联网网关。如果你的项目需要维持准确的时间戳，那么这款RTC是一个不错的选择。
值得注意的是其低功耗特性，这使其非常适合电池供电设备。工程师在需要可靠时间源而又不希望快速耗尽电池电量时往往会选用此款RTC。另一个实用之处在于其紧凑的外形尺寸；该模块足够小巧，可以在空间有限的情况下安装而不影响性能。
AB-RTCMC-32 支持多种时钟源，包括内部振荡器和外部晶体，这使得用户可以根据应用需求进行灵活选择。此外，它还提供了日历功能和闹钟功能，这对于时间敏感的任务至关重要。另外，模块还包括温度补偿功能，确保即使在环境条件变化的情况下时间也能保持准确。
总体而言，如果你正在寻找一个既坚固又可靠的RTC解决方案，并且不会因增加过多体积或功耗而影响设计，那么AB-RTCMC-32绝对值得考虑。
系列图片（6 张）
文档与媒体
常见问答
AB-RTCMC-32 real time clock - 型号列表
共 15 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 产品 | RoHS | 接口 | 供电电压 | 包装方式 | 安装样式 | 功能 | 日期格式 | 时间格式 | 制造商全称 | 工作温度 | 其他名称 | 标准包装数量 | 安装类型 | 封装形式 | 类型 | 产品特性 | 电池供电电压 | 存储器容量 | 供应商器件封装 | 工厂包装数量 | 存储器 | 电池系列 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 IC REAL TIME CLOCK Real Time Clock HH:MM:SS 24 hour Leap YR I2C Abracon Corporation | 881 | 1: ¥26.452 | - | Real Time Clocks | Lead free / RoHS Compliant | I²C, 2-Wire Serial | 1 V ~ 4.4 V | Tape & Reel (TR) | SMD/SMT | Clock, Calendar | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | ABRACON | -40°C ~ 85°C | 535-12052-2 | 1,000 | Surface Mount | 8-WCDFN | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | - | 8-CLCC (3.2x1.5) | - | - | - |
 . AB-RTCMC-32.768KHZ-B5GA-S3-T - Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 10-SMD Module from Abracon LLC. from now! Abracon, LLC | 323 | 1: ¥31.688 | - | Real Time Clocks | Lead free / RoHS Compliant | I²C, 2-Wire Serial | 1.2 V ~ 5.5 V | Tape & Reel (TR) | SMD/SMT | Clock, Alarm, Timer | YY-MM-DD-dd | HH:MM:SS (24 hr) | ABRACON | -40°C ~ 85°C | 535-12053-2 | 1,000 | Surface Mount | 10-VDFN | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | - | - | - | - | - |
IC REAL TIME CLOCK Real Time Clock HH:MM:SS 12/24 hour Wk DD Alarm/Tmr I2C Abracon Corporation | 864 | 1: ¥34.884 | - | Real Time Clocks | Lead free / RoHS Compliant | I²C, 2-Wire Serial | 1.4 V ~ 5.5 V | Tape & Reel (TR) | SMD/SMT | Clock, Alarm, Timer | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | ABRACON | -40°C ~ 85°C | 535-12056-2 | 1,000 | Surface Mount | 10-VDFN | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger | 1.4 V ~ 5.5 V | 8B | - | - | - | - |
IC REAL TIME CLOCK Real Time Clock HH:MM:SS 12/24 hour Wk DD Alarm/Tmr SPI Abracon Corporation | 1663 | 1: ¥36.788 | - | Real Time Clocks | Lead free / RoHS Compliant | SPI | 1.4 V ~ 5.5 V | Tape & Reel (TR) | SMD/SMT | Clock, Alarm, Timer | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | ABRACON | -40°C ~ 85°C | 535-12055-2 | 1,000 | Surface Mount | 10-VDFN | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger | 1.4 V ~ 5.5 V | 8B | - | - | - | - |
. AB-RTCMC-32.768KHZ-B5ZE-S3-T - Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 10-SMD Module from Abracon LLC. from now! Abracon, LLC | 355 | 1: ¥36.244 | - | Real Time Clocks | Lead free / RoHS Compliant | I²C, 2-Wire Serial | 1.2 V ~ 5.5 V | Tape & Reel (TR) | SMD/SMT | Clock, Alarm, Timer | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | ABRACON | -40°C ~ 85°C | 535-12054-2 | 1,000 | Surface Mount | 10-VDFN | Clock/Calendar | Alarm, Leap Year, Square Wave Output | 1.8 V ~ 5.5 V | - | - | - | - | - |
 IC REAL TIME CLOCK Real Time Clock HH:MM:SS 12/24 hour Wk DD Alarm/Tmr SPI Abracon Corporation | 287 | 1: ¥38.76 | - | Real Time Clocks | Lead free / RoHS Compliant | SPI | 1.1 V ~ 5.5 V | Tape & Reel (TR) | SMD/SMT | Clock, Alarm, Timer | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | ABRACON | -40°C ~ 85°C | 535-12057-2 | 1,000 | Surface Mount | 10-TDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | - | - | - | - | - | - |
 AB-RTCMC Series 32.768 kHz 3.7 x 2.5 mm SMT Real Time Clock Module Real time Clock ABRACON | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Low Power (RTC + Oscillator), ±25 ppm over -40°C to +85°C, , Alarm, Leap Year, 8 ABRACON | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 Real Time Clock (RTC) IC Clock/Calendar 512B I²C, 2-Wire Serial Module Real Time Clock 32.768kHz I2C Bus 1.5-3.6V -40C +85C Abracon LLC | 2836 | 1: ¥33.048 | - | Real Time Clocks | RoHS Compliant | Serial, I2C | 3.6 V | Reel | SMD/SMT | Alarm, Timer Interrupt | YY-MM-DD-dd | HH:MM:SS | ABRACON | - 40 C | - | - | - | - | - | - | - | - | - | 1000 | 512 B | Backup Switching |
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