PIC16F77 PIC16F77-I PIC16F77-I/PT -- 28/40-pin, 8-bit CMOS FLASH Microcontrollers
Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter with prescaler,can be incremented during SLEEP via external crystal/clock
• Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
• Two Capture, Compare, PWM modules
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
• 8-bit, up to 8-channel Analog-to-Digital converter
• Synchronous Serial Port (SSP) with SPI (Master mode) and I2C (Slave)
• Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)
• Parallel Slave Port (PSP), 8-bits wide with external RD, WR and CS controls (40/44-pin only)
• Brown-out detection circuitry for Brown-out Reset (BOR)
| 核心处理器 |
PIC |
| 核心尺寸 |
8-位 |
| 速度 |
20MHz |
| 连接性 |
I²C， SPI， UART/USART |
| 外设 |
欠压检测/复位，POR，PWM，WDT |
| I/O 数 |
33 |
| 程序存储容量 |
14KB（8K x 14） |
| 程序存储器类型 |
闪存 |
| EEPROM 容量 |
- |
| RAM 容量 |
368 x 8 |
| 电压 - 电源 (Vcc/Vdd) |
4 V ~ 5.5 V |
| 数据转换器 |
A/D 8x8b |
| 振荡器类型 |
外部 |
| 工作温度 |
-40°C ~ 85°C |
| 封装/外壳 |
44-TQFP |
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