3.3V or 5V power supply, wideband voltage input range 2.5V~5.5V.
Low-power Design
- Full operation mode: 3.9mA, operating current range: 2.8mA~4.2mA
- Sleep mode (Data retention in RAM): 6.8mA, operating current range: 4.5uA~8.6uA
- Sleep mode (Data non-retention in RAM): 4.5uA, operating current range: 3.5uA~6.0uA
Support anti-theft application
4 independent oversampling ∑-∆ ADCs: one voltage, one current, and various measurement channels.
MCU and Peripherals:
- High performance 8-bit 8052 MCU core, with programmable operation
- Calculative ability up to 26MHz, 6.5mips
- Up to 2 comparators, and support comparators output interrupt
- 128KB Flash memory with writing protection and encryption, and support ISP and IAP
- 8KB extended SRAM memory
- High performance RTC, independent power supply, and support temperature compensation, real time pulse calibration, less than 5ppm error within temperature range
