PIC16F818-I/P Microchip Technology, PIC16F818-I/P Datasheet - Page 10

• Manufacturer Part Number: PIC16F818-I/P
• Description: IC MCU FLASH 1KX14 18-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F818-I/P

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 18-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C/SPI/SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ACICE0202 - ADAPTER MPLABICE 18P 300 MILAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F818/819
TABLE 1-2:
DS39598E-page 8
RB0/INT
RB1/SDI/SDA
RB2/SDO/CCP1
RB3/CCP1/PGM
RB4/SCK/SCL
RB5/SS
RB6/T1OSO/T1CKI/PGC
RB7/T1OSI/PGD
V
V
Legend: I = Input
Note 1:
SS
DD
RB0
INT
RB1
SDI
SDA
RB2
SDO
CCP1
RB4
SCK
SCL
RB5
SS
RB3
CCP1
PGM
RB6
T1OSO
T1CKI
PGC
RB7
T1OSI
PGD
2:
3:
Pin Name
– = Not used
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.
This buffer is a Schmitt Trigger input when configured in RC Oscillator mode and a CMOS input otherwise.
PIC16F818/819 PINOUT DESCRIPTIONS (CONTINUED)
PDIP/
SOIC
Pin#
10
11
12
13
14
6
7
8
9
5
SSOP
15, 16 17, 19
Pin#
5, 6
O
TTL = TTL Input
10
11
12
13
14
7
8
9
= Output
QFN
Pin#
3, 5
10
12
13
15
16
7
8
9
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
O
O
P
P
I
I
I
I
I
I
I
I
I
Buffer
Type
ST
ST
ST
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
–
–
(1)
(2)
(2)
I/O = Input/Output
ST = Schmitt Trigger Input
PORTB is a bidirectional I/O port. PORTB can be
software programmed for internal weak pull-up on
all inputs.
Ground reference for logic and I/O pins.
Positive supply for logic and I/O pins.
Bidirectional I/O pin.
External interrupt pin.
Bidirectional I/O pin.
SPI™ data in.
I
Bidirectional I/O pin.
SPI data out.
Capture input, Compare output, PWM output.
Bidirectional I/O pin.
Capture input, Compare output, PWM output.
Low-Voltage ICSP™ Programming enable pin.
Bidirectional I/O pin. Interrupt-on-change pin.
Synchronous serial clock input/output for SPI.
Synchronous serial clock input for I
Bidirectional I/O pin. Interrupt-on-change pin.
Slave select for SPI in Slave mode.
Interrupt-on-change pin.
Timer1 Oscillator output.
Timer1 clock input.
In-circuit debugger and ICSP programming
Interrupt-on-change pin.
Timer1 oscillator input.
In-circuit debugger and ICSP programming
clock pin.
data pin.
2
C™ data.
Description
 2004 Microchip Technology Inc.
P = Power
2
C.