可以考虑 PIC16F18877
Program Memory Type
Flash
Program Memory Size (KB)
56
CPU Speed (MIPS/DMIPS)
8
SRAM (B)
4,096
Data EEPROM/HEF (bytes)
256
Digital Communication Peripherals
1-UART, 2-SPI, 2-I2C
Capture/Compare/PWM Peripherals
5 CCP,
Timers
3 x 8-bit, 4 x 16-bit
ADC Input
35 ch, 10-bit
Number of Comparators
2
Temperature Range (°C)
-40 to 125
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
40
Low Power
Yes
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