供应十速单片机TM57PA20/TM57PA40厂家批发

FEATURES:

1. ROM: 2K x 14 bits OTP TM57PA20,
    ROM: 4K x 14 bits OTP or 2K x 14 bits TTP? (Two Time Programmable ROM) TM57PA40
2. RAM: 184 x 8 bits
3. STACK: 6 Levels
4. I/O ports: Three Programmable I/O ports (Max. 18 pins)
5. Timer0/Counter: 8-bit timer/counter with divided by 1~256 pre-scale option
6. Timer1: 8-bit auto-reloadable timer with divided by 1~256 pre-scale option
7. Two 8+2 bit PWM channels capable of 1024 duty resolution
8. 12-bit ADC with 8 channel input
9. Buzzer output
10. Watchdog/Wakeup Timer: On chip Timer based on internal RC oscillation, 13~140mS wakeup time
11. Reset: Power On Reset, Watchdog Reset, Low Voltage Reset, External pin Reset
12. System Clock Mode:
- Slow Crystal: 32KHz ~ 455KHz
- Fast Crystal: 1MHz ~24MHz
- Internal RC: 4MHz
- External RC
13. Operation Voltage: Low Voltage Reset Level to 5.5V
14. Instruction set: 36 Instructions
15. Interrupts: Three pin interrupts, Timer0/Timer1 interrupt and Wakeup Timer interrupt
16. Power Down mode support
17. Package Types: 16 DIP/SOP/SSOP, 20 DIP/SOP/SSOP