供应十速单片机TM57FLA80厂家批发

FEATURES

1. Memory
? 176 bytes on F-plane
? 192 bytes on R-plane
? 20 bytes LCD RAM
? 8Kx14 internal flash memory
2. Oscillation Sources
? Fast Clock: 1. Fast XTAL (1~12MHz) (also denoted by FXT in the text.) 2. FIRC (4MHz) 3. Fast XRC (also denoted by FXRC in the text.)
? Slow Clock: 1. Slow XTAL (32768Hz) (also denoted by SXT in the text.) 2. Slow XRC (also denoted by SXRC in the text.)
3. Instruction Set: 37 instructions
4. 8-level Stack
5. Instruction Execution Time 2 oscillation clocks per instruction except branch
6. Operation Voltage: Low Voltage Reset Voltage to 5.5V
7. ISP (In-System Programming) uses only 4 wires (VDD, GND, PA1, PA0)
8. Power Saving Operation Mode
? Fast Mode: Slow Clock can be disabLED or enabled
? Slow Mode: Fast Clock stops, CPU running
? Idle Mode: Slow Clock running, CPU stops, LCD can be disabled or  enabled, Timer2 is running.
? Stop Mode: All Clocks stop, Wake-up Timer disable or enable
9. Interrupt
? 9 kinds of interrupt source with individual vector
? 8 External Interrupt pins, 6 pins are falling edge triggered, 2 pins are  rising or falling edge triggered.
? Timer0, Timer1, Timer2, Wake-up Timer Interrupt
? PWM interrupt
? UART, SPI interrupt
? INT0, INT1, and INT2 share 1 interrupt vector
? INT3, INT4, INT5, INT6, and INT7 share 1 interrupt vector
10. AutomatIC Store/Restore W and STATUS when interrupt (register control
   option)
11. I/O Port
? Maximum 45 programmable I/O pins (48QFP)
? Pseudo-Open-Drain Output
? Open-Drain Output
? CMOS Push-Pull Output
? Schmitt Trigger Input
12. 3 Independent Timers
? Timer0 is 8-bit with 8-bit prescaler, Counter/Capture/Interrupt function
? Timer1 is 16-bit with Buzzer/Capture/Reload/Interrupt function
? Timer2 is used for LCD clock generation and real time 32768Hz interrupt
13. 2 Independent 8-bit PWMs
? PWM0 with prescaler/period-adjustment/buffer-reload/rising-falling output
? PWM1 is simple duty controlled PWM
14. Watchdog Timer
? Clocked by on-chip oscillator with 4 adjustable Reset/Interrupt time durations (112ms / 27.6ms / 6.68ms / 3.45ms)
? Share with Wake-up Timer depends on the System Configuration bit WDTE.
15. 16-channel Touch Key
16. LCD Controller/Driver
? 8 COM X 20 SEG
? 4 COM X 24 SEG
? 3 COM X 24 SEG
? Static
? 1/2, 1/3, 1/4 Bias
? 8 Brightness Level Selection
17. A/D Converter
? 6 analog input channels
? 12-bit resolutions
18. UART Interface
? 7/8/9 bits mode TX/RX selectable
? Supported Baud-Rate ranges from 1200bps to 38400bps with proper  selected oscillation frequency and baud rate clock divide.
? Automatic parity generation and detection
? Detects Overrun, Frame Error, and Parity Error