HT45F5V
HT45F5V is SPWM Inverter Output-end Flash MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating Voltage: f SYS=20MHz: 4.0V~5.5V
- Up to 0.2μs instruction cycle with 20MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Three oscillators
- External Crystal
- HXT
- Internal 16MHz RC
- HIRC
- Internal 32k Hz RC
- LIRC
- Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
- Fully integrated internal 16MHz oscillator requires no external ponents
- All instructions executed in one or two instruction cycles
- Table read instructions
- 115 powerful instructions
- 6-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 4K×16
- RAM Data Memory: 256×8
- EEPROM Memory: 64×8
- Watchdog Timer function
- 24 bidirectional I/O lines
- Single pin-shared external interrupt
- Multiple Timer Module for time measure, input capture, pare match output, PWM output or single pulse output function (10-bit CTM×2, 16-bit STM×1)
- Dual Time-Base functions for generation of fixed time interrupt signals
- Multi-channel 12-bit resolution A/D converter
- Over Current Protection function
- Over Voltage Protection function
- Sine-Wave PWM generator function
- AC Zero Cross Detector function
- Low voltage reset function
- Low voltage detect function
- UART module for full duplex asynchronous munication
- Package types: 24-pin/28-pin SSOP
Rev. 1.10
July 09,...
