PIC16F747-I/ML Microchip Technology, PIC16F747-I/ML Datasheet - Page 66

• Manufacturer Part Number: PIC16F747-I/ML
• Description: IC PIC MCU FLASH 4KX14 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F747-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: AUSART, CCP, I2C, MSSP, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 8
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFNI3DBF777 - BOARD DAUGHTER ICEPIC3444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16F7X7
TABLE 5-3:
TABLE 5-4:
DS30498C-page 64
RB0/INT/AN12
RB1/AN10
RB2/AN8
RB3/CCP2/AN9
RB4/AN11
RB5/AN13/CCP3
RB6/PGC
RB7/PGD
Legend: TTL = TTL input, ST = Schmitt Trigger input
Note 1:
06h, 106h
86h, 186h
81h, 181h
9Fh
Legend:
Address
2:
Name
This buffer is a Schmitt Trigger input when configured as the external interrupt.
This buffer is a Schmitt Trigger input when used in Serial Programming mode.
PORTB
TRISB
OPTION_REG RBPU
ADCON1
x = unknown, u = unchanged. Shaded cells are not used by PORTB.
Name
PORTB FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
PORTB Data Direction Register
ADFM
Bit 7
RB7
Bit#
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
INTEDG
ADCS2
TTL/ST
TTL/ST
TTL/ST
Bit 6
RB6
Buffer
TTL
TTL
TTL
TTL
TTL
(1)
(2)
(2)
VCFG1
T0CS
Bit 5
RB5
Input/output pin or external interrupt input. Internal software
programmable weak pull-up or analog input.
Input/output pin. Internal software programmable weak pull-up or
analog input.
Input/output pin. Internal software programmable weak pull-up or
analog input.
Input/output pin or Capture 2 input/Compare 2 output/PWM 2 output.
Internal software programmable weak pull-up or analog input.
Input/output pin (with interrupt-on-change). Internal software
programmable weak pull-up or analog input.
Input/output pin (with interrupt-on-change). Internal software
programmable weak pull-up or analog input or Capture 2 input/
Compare 2 output/PWM 2 output.
Input/output pin (with interrupt-on-change). Internal software
programmable weak pull-up. Serial programming clock.
Input/output pin (with interrupt-on-change). Internal software
programmable weak pull-up. Serial programming data.
VCFG0 PCFG3 PCFG2 PCFG1 PCFG0 0000 0000 0000 0000
T0SE
Bit 4
RB4
Bit 3
RB3
PSA
Bit 2
RB2
PS2
Function
Bit 1
RB1
PS1
 2004 Microchip Technology Inc.
Bit 0
RB0
PS0
xx00 0000 uu00 0000
1111 1111 1111 1111
1111 1111 1111 1111
POR, BOR
Value on:
Value on
all other
Resets