高精度I2C总线实时时钟模块

The R2025 is a real-time clock module, built in CMOS real-time clock IC and crystal oscillator, connected to the CPU by two signal lines, SCL and SDA, and configured to perform serial transmission of time and calendar data to the CPU. The oscillation frequency is adjusted to high precision (0±5ppm: • Built in crystal unit：32.768 kHz, The oscillation frequency is adjusted to high precision (0±5ppm: at 25°C)；\n• Time keeping voltage：1.15 V to 5.5 V；\n• Supply Current：Typ. 0.48 µA (VDD=3V)；\n• Connected to the CPU：I2C-Bus interface (Maximum serial clock frequency: 400 KHz at VDD≥1.7V)；\n• Functio;

Nisshinbo

日清纺微电子

包装：散装 类别：分立半导体产品 二极管 - 整流器 - 单 描述：STD RECTIFIER

Microchip

微芯科技

High precision I2C-Bus Real-Time Clock Module

文件：563.76 Kbytes 页数：47 Pages

Ricoh

理光

High precision I2C-Bus Real-Time Clock Module

文件：563.76 Kbytes 页数：47 Pages

Ricoh

理光

High precision I2C-Bus Real-Time Clock Module

文件：739.67 Kbytes 页数：49 Pages

Ricoh

理光

Package：22-SMD，扁平引线裸焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 实时时钟 描述：I2C-BUS REAL-TIME CLOCK MODULE

NISSHINBO

日清纺微电子

Package：14-SOIC（0.197"，5.00mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 实时时钟 描述：I2C-BUS REAL-TIME CLOCK MODULE

NISSHINBO

日清纺微电子