BP45F1430
BP45F1430 is Handheld Product Flash MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating voltage
- f SYS=7.5MHz: 2.6V~5.5V
- f SYS=15MHz: 4.5V~5.5V
- Up to 0.27μs instruction cycle with 15MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types:
- Internal High Speed 30MHz RC
- HIRC
- Internal Low Speed 32k Hz RC
- LIRC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- Fully integrated internal oscillators require no external ponents
- All instructions executed in one or two instruction cycles
- Table read instructions
- 61 powerful instructions
- 4-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 2K×16
- Data Memory: 128×8
- Watchdog Timer function
- Up to 12 bidirectional I/O lines
- Four high voltage output (HVO) functions
- Programmable PA port source current for LED applications
- Two external interrupt lines shared with I/O pins
- Multiple Timer Modules for time measurement, pare match output or PWM output or single pulse output function
- One 10-bit CTM
- One 10-bit PTM
- plementary PWM output with dead time
- Over current protection (OCP) with interrupt
- Over voltage protection (OVP) with interrupt
- 7 external channel 12-bit resolution A/D converter with internal reference voltage VVR
- LDO function with multiple voltage divider resistors
- Dual Time-Base functions for generation of fixed time interrupt signals
- Low voltage reset function
- Low voltage detect function
- Package type: 24-pin SSOP
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