HT45R4U Description
The TinyPowerTM A/D Type with LCD 8-bit high performance RISC architecture microcontroller is specifically, designed for applications that interface directly to analog signals and which require an LCD interface. The device includes an integrated multi-channel Analog to Digital Converter and an LCD driver. The benefits of integrated A/D and LCD functions, in addition to low power consumption, high performance, I/O...
HT45R4U Key Features
- Operating voltage: fSYS=32768Hz: 2.2V~3.6V fSYS=4MHz: 2.2V~3.6V
- OTP Program Memory: 16K×16
- RAM Data Memory: 1152×8
- Up to 34 bidirectional I/O lines
- TinyPower technology for low power operation
- Two external pin-shared interrupts lines
- Multiple programmable Timer/Event Counters
- External Crystal, Internal RC and 32.768kHz oscillators
- Externally supplied system clock option
- Watchdog Timer function