MICROCHIP MCP795W10-I/SL 芯片, 实时时钟/日历, GP I2C, 1KB EE 64B SRAM, ID 14SOIC
The is a low-power Real-Time Clock/Calendar RTCC uses digital trimming compensation for an accurate clock/calendar, an interrupt output to support alarms and events, a power sense circuit that automatically switches to the backup supply, non-volatile memory for safe data storage and several enhanced features that support system requirements. Along with a 32768kHz crystal, this RTCC tracks time using several internal registers and then communicates the data over a 5MHz SPI bus that is fast enough to support a programmable millisecond alarm. The device is fully accessible through the serial interface, while VCC is between 1.8 and 3.6V, but can operate down to 1.3V through the backup supply connected to the VBAT input for timekeeping and SRAM retention only. As part of the power sense circuit, a time saver function is implemented to store the time when main power is lost and again, when power is restored to log the duration of a power failure.
频率 10 MHz
电源电压DC 1.80V min
针脚数 14
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 1.8V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 1.8 V
安装方式 Surface Mount
引脚数 14
封装 SOIC-14
封装 SOIC-14
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 Clock & Timing, 时钟与计时
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MCP795W10-I/SL Microchip 微芯 | 当前型号 | 当前型号 |
MCP795W10T-I/SL 微芯 | 类似代替 | MCP795W10-I/SL和MCP795W10T-I/SL的区别 |
MCP795W22-I/ST 微芯 | 功能相似 | MCP795W10-I/SL和MCP795W22-I/ST的区别 |