PIC16C71-20/SO Microchip Technology, PIC16C71-20/SO Datasheet - Page 9

• Manufacturer Part Number: PIC16C71-20/SO
• Description: IC MCU OTP 1KX14 A/D 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C71-20/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 36 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 4x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-SOIC (7.5mm Width)
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MIL309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

TABLE 3-1:
Pin Name
OSC1/CLKIN
OSC2/CLKOUT
MCLR/V
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
RA4/T0CKI
RB0/INT
RB1
RB2
RB3
RB4
RB5
RB6
RB7
V
V
Legend: I = input
Note 1: This buffer is a Schmitt Trigger input when configured as the external interrupt.
SS
DD
1997 Microchip Technology Inc.
2: This buffer is a Schmitt Trigger input when used in serial programming mode.
3: This buffer is a Schmitt Trigger input when configured in RC oscillator mode and a CMOS input otherwise.
4: The PIC16C71 is not available in SSOP package.
PP
REF
Pin#
DIP
16
15
17
18
10
11
12
13
14
4
1
2
3
6
7
8
9
5
PIC16C710/71/711/715 PINOUT DESCRIPTION
O = output
— = Not used
Pin#
SSOP
15, 16
4, 6
13
18
17
19
20
10
11
12
14
4
1
2
3
7
8
9
(4)
SOIC
Pin#
16
15
17
18
10
11
12
13
14
4
1
2
3
6
7
8
9
5
I/O/P
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/P
O
P
P
I
I/O = input/output
TTL = TTL input
ST/CMOS
TTL/ST
TTL/ST
TTL/ST
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
—
—
—
(1)
(2)
(2)
(3)
Description
Oscillator crystal input/external clock source input.
Oscillator crystal output. Connects to crystal or resonator in crystal
oscillator mode. In RC mode, OSC2 pin outputs CLKOUT which has
1/4 the frequency of OSC1, and denotes the instruction cycle rate.
Master clear (reset) input or programming voltage input. This pin is
an active low reset to the device.
PORTA is a bi-directional I/O port.
PORTB is a bi-directional I/O port. PORTB can be software pro-
grammed for internal weak pull-up on all inputs.
Ground reference for logic and I/O pins.
Positive supply for logic and I/O pins.
RA0 can also be analog input0
RA1 can also be analog input1
RA2 can also be analog input2
RA3 can also be analog input3 or analog reference voltage
RA4 can also be the clock input to the Timer0 module. Output is
open drain type.
RB0 can also be the external interrupt pin.
Interrupt on change pin.
Interrupt on change pin.
Interrupt on change pin. Serial programming clock.
Interrupt on change pin. Serial programming data.
P = power
ST = Schmitt Trigger input
PIC16C71X
DS30272A-page 9