PIC16F88-I/SO Microchip Technology Inc., PIC16F88-I/SO Datasheet - Page 11

• Manufacturer Part Number: PIC16F88-I/SO
• Description: 18 PIN, 7 KB FLASH, 368 RAM, 16 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F88-I/SO

• A/d Inputs: 7-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin SOIC
• Programmable Memory: 7K Bytes
• Ram Size: 368 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 1-2:
 2005 Microchip Technology Inc.
RB0/INT/CCP1
RB1/SDI/SDA
RB2/SDO/RX/DT
RB3/PGM/CCP1
RB4/SCK/SCL
RB5/SS/TX/CK
RB6/AN5/PGC/T1OSO/
T1CKI
RB7/AN6/PGD/T1OSI
V
V
Legend:
Note 1:
SS
DD
RB0
INT
CCP1
RB1
SDI
SDA
RB2
SDO
RX
DT
RB4
SCK
SCL
RB5
SS
TX
CK
RB3
PGM
CCP1
RB6
AN5
PGC
T1OSO
T1CKI
RB7
AN6
PGD
T1OSI
2:
3:
4:
5:
Pin Name
(4)
(4)
I = Input
– = 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.
PIC16F88 devices only.
The CCP1 pin is determined by the CCPMX bit in Configuration Word 1 register.
(5)
(5)
PIC16F87/88 PINOUT DESCRIPTION (CONTINUED)
PDIP/
SOIC
Pin#
10
11
12
13
14
6
7
8
9
5
O
TTL = TTL Input
SSOP
15, 16 17, 19
Pin#
5, 6
10
12
13
14
11
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
I/O
I/O
I/O
O
O
O
P
P
I
I
I
I
I
I
I
I
I
I
I
I/O = Input/Output
ST = Schmitt Trigger Input
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)
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.
Capture input, Compare output, PWM output.
Bidirectional I/O pin.
SPI™ data in.
I
Bidirectional I/O pin.
SPI data out.
AUSART asynchronous receive.
AUSART synchronous detect.
Bidirectional I/O pin.
Low-Voltage ICSP™ Programming enable pin.
Capture input, Compare output, PWM output.
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.
AUSART asynchronous transmit.
AUSART synchronous clock.
Bidirectional I/O pin. Interrupt-on-change pin.
Analog input channel 5.
In-Circuit Debugger and programming clock pin.
Timer1 oscillator output.
Timer1 external clock input.
Bidirectional I/O pin. Interrupt-on-change pin.
Analog input channel 6.
In-Circuit Debugger and ICSP programming data pin.
Timer1 oscillator input.
2
C™ data.
PIC16F87/88
Description
P = Power
DS30487C-page 9
2
C.