PIC18F1320-I/SO Microchip Technology Inc., PIC18F1320-I/SO Datasheet - Page 100

• Manufacturer Part Number: PIC18F1320-I/SO
• Description: Microcontroller; 8 KB Flash; 256 RAM; 256 EEPROM; 16 I/O; 18-Pin-PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F1320-I/SO

• A/d Inputs: 7-Channel, 10-Bit
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin SOIC
• Programmable Memory: 8K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F1220/1320
TABLE 10-3:
TABLE 10-4:
DS39605C-page 98
PORTB
LATB
TRISB
INTCON
INTCON2
INTCON3
ADCON1
Legend:
RB0/AN4/INT0
RB1/AN5/TX/CK/INT1
RB2/P1B/INT2
RB3/CCP1/P1A
RB4/AN6/RX/DT/KBI0
RB5/PGM/KBI1
RB6/PGC/T1OSO/T13CKI/
P1C/KBI2
RB7/PGD/T1OSI/P1D/KBI3
Legend: TTL = TTL input, ST = Schmitt Trigger input
Note 1:
Name
2:
3:
4:
5:
6:
x = unknown, u = unchanged, q = value depends on condition. Shaded cells are not used by PORTB.
This buffer is a TTL input when configured as a port input pin.
This buffer is a Schmitt Trigger input when configured as the external interrupt.
This buffer is a Schmitt Trigger input when configured as the CCP1 input.
This buffer is a Schmitt Trigger input when used as EUSART receive input.
This buffer is a Schmitt Trigger input when used in Serial Programming mode.
This buffer is a TTL input when used as the T13CKI input.
Name
LATB Data Output Register
PORTB Data Direction Register
GIE/GIEH PEIE/GIEL TMR0IE
INT2IP
RBPU
Bit 7
RB7
—
PORTB FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
INTEDG0 INTEDG1 INTEDG2
PCFG6
INT1IP
Bit 6
RB6
Bit#
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
PCFG5
Bit 5
RB5
—
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Buffer
(1)
PCFG4
(1)
(1)
(1)
(1)
(1)
(1)
(1)
INT0IE
INT2IE
Bit 4
RB4
/ST
/ST
/ST
/ST
/ST
/ST
/ST
/ST
(5,6)
(2)
(2)
(2)
(3)
(4)
(5)
(5)
PCFG3
INT1IE
Input/output port pin, analog input or external interrupt
input 0.
Input/output port pin, analog input, Enhanced USART
Asynchronous Transmit, Addressable USART
Synchronous Clock or external interrupt input 1.
Input/output port pin or external interrupt input 2.
Internal software programmable weak pull-up.
Input/output port pin or Capture1 input/Compare1 output/
PWM output. Internal software programmable weak pull-up.
Input/output port pin (with interrupt-on-change), analog input,
Enhanced USART Asynchronous Receive or Addressable
USART Synchronous Data.
Input/output port pin (with interrupt-on-change).
Internal software programmable weak pull-up.
Low-Voltage ICSP enable pin.
Input/output port pin (with interrupt-on-change), Timer1/
Timer3 clock input or Timer1oscillator output.
Internal software programmable weak pull-up.
Serial programming clock.
Input/output port pin (with interrupt-on-change) or Timer1
oscillator input. Internal software programmable weak pull-up.
Serial programming data.
RBIE
Bit 3
RB3
—
TMR0IF
TMR0IP
PCFG2
Bit 2
RB2
—
PCFG1
INT0IF
INT2IF
Bit 1
RB1
—
Function
PCFG0
INT1IF
RBIF
RBIP
Bit 0
RB0
 2004 Microchip Technology Inc.
xxxq qqqq
xxxx xxxx
1111 1111
0000 000x
1111 -1-1
11-0 0-00
-000 0000
POR, BOR
Value on
uuuu uuuu
uuuu uuuu
1111 1111
0000 000u
1111 -1-1
11-0 0-00
-000 0000
Value on
all other
Resets