PIC单片机选型列表
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PIC12/PIC16 8位单片机片机 选型列表
PIC12 系列
PIC16 系列
Product Family Memory Type Program Memory KBytes Program Memory KWords Self-write EEPROM Data Memory
Bytes
RAM Bytes I/O Pins Pin
count
Max.
CPU Speed MHz Internal Oscillator # of
A/D Ch.
Digital Communication Timers Temperature Range Operation
Voltage
Range PIC12F508Flash 0.750.5No 025684 4 MHz 0
0 -UART
0 -A/E/USART 0 -SPI 0 -I2C 1 - 8-bit 0 - 16-bit 0 - 32-bit
-40 to 1252V - 5.5V PIC12F629Flash 1.751No 128646820 4 MHz 0
0 -UART
0 -A/E/USART 0 -SPI 0 -I2C 1 - 8-bit 1 - 16-bit 0 - 32-bit
-40 to 1252V - 5.5V PIC12F675Flash 1.751No 128646820 4 MHz 40 -UART
0 -A/E/USART 0 -SPI 0 -I2C 1 - 8-bit 1 - 16-bit 0 - 32-bit
-40 to 1252V - 5.5V
Product Family
Memory Type Program Memory KBytes Program Memory KWords Self-write EEPROM Data Memory Bytes RAM Bytes I/O Pins Pin count Max.
CPU Speed MHz
Internal Oscillator #
of A/D Ch.
Digital Communication Timers
Temperature
Range
Operation
Voltage Range
PIC16F627A
Flash 1.751No 128224161820 4 MHz 00 -UART 1 -A/E/USART 0 -SPI 0 -I2C 2 - 8-bit 1 - 16-bit 0 - 32-bit
-40 to 1252V - 5.5V
PIC16F628A
Flash 3.52No 128224161820 4 MHz 00 -UART
1 -A/E/USART 0 -SPI 0 -I2C
2 - 8-bit 1 - 16-bit 0 - 32-bit
-40 to 1252V - 5.5V
PIC16F677
Flash 3.52No 2561281820208 MHz, 32 kHz 120 -UART
0 -A/E/USART
0 -SPI 0 -I2C
1 -SSP(SPI/I2C)
1 - 8-bit
1 - 16-bit
0 - 32-bit -40 to 1252V - 5.5V PIC16F687
Flash 3.52No 2561281820208 MHz, 32 kHz 120 -UART
1 -A/E/USART
0 -SPI 0 -I2C
1 -SSP(SPI/I2C)
1 - 8-bit
1 - 16-bit
0 - 32-bit -40 to 1252V - 5.5V PIC16F688
Flash 74No 2562561214208 MHz, 32 kHz 80 -UART 1 -A/E/USART 0 -SPI 0 -I2C 1 - 8-bit
1 - 16-bit
0 - 32-bit
-40 to 1252V - 5.5V PIC16F690
Flash 74No 2562561214208 MHz, 32 kHz 120 -UART
1 -A/E/USART
0 -SPI 0 -I2C
1 -SSP(SPI/I2C)
2 - 8-bit
1 - 16-bit
0 - 32-bit
-40 to 1252V - 5.5V
Product Family Memory
Type
Program
Memory
KBytes
Program
Memory
KWords
Self-
write
EEPROM
Data
Memory
Bytes
RAM
Bytes
I/O
Pins
Pin
count
Max.
CPU
Speed
MHz
Internal
Oscillator
#
of
A/D
Ch.
Digital
Communication
Timers
Temperature
Range
Operation
Voltage
Range
PIC16F716Flash 3.52No0128131820-4
0 -UART
0 -A/E/USART
0 -SPI
0 -I2C
2 - 8-
bit
1 - 16-
bit
0 - 32-
bit
-40 to 1252V - 5.5V
PIC16F72Flash 3.52No0128222820-5
0 -UART
0 -A/E/USART
0 -SPI
0 -I2C
0 -MSSP
(SPI/I2C)
1 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F73Flash74No0192222820-5
0 -UART
1 -A/E/USART
0 -SPI
0 -I2C
0 -MSSP
(SPI/I2C)
1 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F737Flash74No03682528208 MHz11
0 -UART
1 -A/E/USART
0 -SPI
0 -I2C
1 -MSSP
(SPI/I2C)
0 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F74Flash74No0192334020-8
0 -UART
1 -A/E/USART
0 -SPI
0 -I2C
0 -MSSP
(SPI/I2C)
1 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F747Flash74No03683620208 MHz14
0 -UART
1 -A/E/USART
0 -SPI
0 -I2C
1 -MSSP
(SPI/I2C)
0 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F76Flash148No0368222820-5
0 -UART
1 -A/E/USART
0 -SPI
0 -I2C
0 -MSSP
(SPI/I2C)
1 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F77Flash148No0368334020-8
0 -UART
1 -A/E/USART
0 -SPI
0 -I2C
0 -MSSP
(SPI/I2C)
1 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F777Flash148No03683640208 MHz14
0 -UART
1 -A/E/USART
0 -SPI
0 -I2C
1 -MSSP
(SPI/I2C)
0 -SSP(SPI/I2C)
2 - 8-
bit
1 - 16-
bit
-40 to 1252V - 5.5V
PIC16F785Flash 3.52No2561281820208 MHz, 32
kHz
12
-UART
0 -A/E/USART
0 -SPI
0 -I2C
2 - 8-
bit
1 - 16-
bit
0 - 32-
bit
-40 to 1252V - 15V
Product Family Memory
Type
Program
Memory
KBytes
Program
Memory
KWords
Self-
write
EEPROM
Data
Memory
Bytes
RAM
Bytes
I/O
Pins
Pin
count
Max.
CPU
Speed
MHz
Internal
Oscillator
#
of
A/D
Ch.
Digital
Communication
Timers
Temperature
Range
Operation
Voltage
Range
0 -UART
2 - 8-
bit