HT45R37 Overview
The HT45R37 is a TinyPowerTM C/R to F Type 8-bit high performance RISC architecture microcontroller. to F type of MCU, the device can interface to 16 external C or R type sensors and convert their values to a frequency value for processing. In addition its internal A/D converter allows the device to interface directly to analog signals and its integrated dual channel Pulse Width Modulators allows control of external...
HT45R37 Key Features
- Operating voltage
- Dual Serial Interfaces: SPI and I2C
- 4 operating modes: normal, slow, idle and sleep
- 6-level subroutine nesting
- 6-channel 12-bit resolution A/D converter
- 2-channel 12-bit PWM output shared with I/O line
- Low voltage reset function
- 2.1V, 3.15V, 4.2V
- Low voltage detect function
- 2.2V, 3.3V, 4.4V