PIC18F1320-I/SO Microchip Technology Inc., PIC18F1320-I/SO Datasheet - Page 96

• 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
FIGURE 10-11:
DS39605C-page 94
Note 1:
Analog Input Mode
EUSART Enabled
2:
WR LATB or
WR TRISB
I/O pins have diode protection to V
To enable weak pull-ups, set the appropriate TRIS bit(s) and clear the RBPU bit (INTCON2<7>).
Data Bus
DT TRIS
DT Data
PORTB
Set RBIF
From other
RB7:RB4 pins
To A/D Converter
BLOCK DIAGRAM OF RB4/AN6/RX/DT/KBI0 PIN
TRIS Latch
RD PORTB
D
Data Latch
D
RD LATB
RD TRISB
CK
CK
Q
Q
Q
Q
DD
RX/DT Input
and V
Q
RBPU
SS
.
EN
D
(2)
Analog Input
Mode
1
0
RD PORTB
Schmitt
Trigger
Q
EN
Q3
D
V
P Weak
DD
Pull-up
Q1
TTL
Input
Buffer
 2004 Microchip Technology Inc.
RB4 pin