PIC18F1320-I/SO Microchip Technology Inc., PIC18F1320-I/SO Datasheet - Page 10

• 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 1-2:
DS39605C-page 8
MCLR/V
OSC1/CLKI/RA7
OSC2/CLKO/RA6
RA0/AN0
RA1/AN1/LVDIN
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI
RA5
RA6
RA7
Legend:
MCLR
V
RA5
OSC1
CLKI
RA7
OSC2
CLKO
RA6
RA0
AN0
RA1
AN1
LVDIN
RA2
AN2
V
RA3
AN3
V
RA4
T0CKI
PP
REF
REF
Pin Name
PP
-
+
/RA5
REF
REF
TTL = TTL compatible input
ST
O
OD = Open-drain (no P diode to V
-
+
= Schmitt Trigger input with CMOS levels
= Output
PIC18F1220/1320 PINOUT I/O DESCRIPTIONS
PDIP/
SOIC
16
15
4
1
2
6
7
3
Pin Number
SSOP
18
17
4
1
2
7
8
3
QFN
21
20
26
27
28
1
7
8
Type
DD
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
P
I
I
I
I
I
I
I
I
I
I
I
I
)
Analog
Analog
Analog
Analog
Analog
Analog
Analog
ST/OD
Buffer
CMOS
Type
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
Master Clear (input) or programming voltage (input).
Oscillator crystal or external clock input.
Oscillator crystal or clock output.
PORTA is a bidirectional I/O port.
Digital I/O.
Analog input 1.
Low-Voltage Detect input.
Digital I/O.
Analog input 2.
A/D reference voltage (low) input.
Digital I/O.
Analog input 3.
A/D reference voltage (high) input.
Digital I/O. Open-drain when configured as output.
Timer0 external clock input.
See the MCLR/V
See the OSC2/CLKO/RA6 pin.
See the OSC1/CLKI/RA7 pin.
Master Clear (Reset) input. This pin is an active-low
Reset to the device.
Programming voltage input.
Digital input.
Oscillator crystal input or external clock source
input. ST buffer when configured in RC mode,
CMOS otherwise.
External clock source input. Always associated with
pin function OSC1. (See related OSC1/CLKI,
OSC2/CLKO pins.)
General purpose I/O pin.
Oscillator crystal output. Connects to crystal or
resonator in Crystal Oscillator mode.
In RC, EC and INTRC modes, OSC2 pin outputs
CLKO, which has 1/4 the frequency of OSC1 and
denotes instruction cycle rate.
General purpose I/O pin.
Digital I/O.
Analog input 0.
CMOS = CMOS compatible input or output
I
P
= Input
= Power
PP
Description
/RA5 pin.
 2004 Microchip Technology Inc.