PIC16F72-I/SP Microchip Technology Inc., PIC16F72-I/SP Datasheet - Page 28
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PIC16F72-I/SP
Manufacturer Part Number
PIC16F72-I/SP
Description
28 PIN, 3.5 KB FLASH, 128 RAM, 22 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F72-ISP.pdf
(136 pages)
Specifications of PIC16F72-I/SP
A/d Inputs
5-Channel, 8-Bit
Cpu Speed
5 MIPS
Eeprom Memory
0 Bytes
Input Output
22
Interface
I2C/SPI
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SPDIP
Programmable Memory
3.5K Bytes
Ram Size
128 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
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Part Number
Manufacturer
Quantity
Price
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PIC16F72
TABLE 3-5:
TABLE 3-6:
DS39597B-page 26
Name
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6
RC7
Legend: ST = Schmitt Trigger input
07h
87h
Legend: x = unknown, u = unchanged
Address Name
PORTC
TRISC
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
PORTC FUNCTIONS
PORTC Data Direction Register
Bit 7
RC7
Bit#
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
Bit 6
RC6
Buffer Type
ST
ST
ST
ST
ST
ST
ST
ST
Bit 5
RC5
Function
Input/output port pin or Timer1 oscillator output/Timer1 clock input.
Input/output port pin or Timer1 oscillator input.
Input/output port pin or Capture1 input/Compare1 output/PWM1
output.
RC3 can also be the synchronous serial clock for both SPI and I
modes.
RC4 can also be the SPI Data In (SPI mode) or data I/O (I
Input/output port pin or Synchronous Serial Port data output.
Input/output port pin.
Input/output port pin.
Bit 4
RC4
Bit 3
RC3
Bit 2
RC2
Bit 1
RC1
Bit 0
RC0
2002 Microchip Technology Inc.
xxxx xxxx uuuu uuuu
1111 1111 1111 1111
POR, BOR
Value on
2
C mode).
Value on
RESETS
all other
2
C