PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 21

• Manufacturer Part Number: PIC16F887-I/PT
• Description: MCU, 8-Bit, 8KW Flash, 368 RAM, 36 I/O, TQFP-44
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F887-I/PT

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 35
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TFQP
• Programmable Memory: 14K Bytes
• Ram Size: 368 Bytes
• Resistance, Drain To Source On: Bytes
• Serial Interface: MSSP or EUSART
• 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:
© 2007 Microchip Technology Inc.
RB4/AN11
RB5/AN13/T1G
RB6/ICSPCLK
RB7/ICSPDAT
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/P1A/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
RD0
RD1
RD2
RD3
RD4
RD5/P1B
RD6/P1C
Legend:
AN
TTL = TTL compatible input
HV
Name
= Analog input or output
= High Voltage
PIC16F884/887 PINOUT DESCRIPTION (CONTINUED)
ICSPCLK
ICSPDAT
Function
T1OSO
T1OSI
T1CKI
CCP2
CCP1
AN11
AN13
SDO
RC0
RC1
RC2
RC3
SCK
RC4
SDA
RC5
RC6
RC7
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RB4
RB5
T1G
RB6
RB7
P1A
SCL
P1B
P1C
SDI
CK
RX
TX
DT
Input
XTAL
Type
CMOS = CMOS compatible input or output
ST
XTAL = Crystal
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
AN
AN
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
—
—
PIC16F882/883/884/886/887
= Schmitt Trigger input with CMOS levels
Output
Preliminary
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS Capture/Compare/PWM2.
CMOS General purpose I/O.
CMOS PWM output.
CMOS Capture/Compare/PWM1.
CMOS General purpose I/O.
CMOS SPI clock.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS SPI data output.
CMOS General purpose I/O.
CMOS EUSART asynchronous transmit.
CMOS EUSART synchronous clock.
CMOS General purpose I/O.
CMOS EUSART synchronous data.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS PWM output.
CMOS General purpose I/O.
CMOS PWM output.
XTAL
Type
TTL
OD
OD
—
—
—
—
—
—
—
—
Individually enabled pull-up.
A/D Channel 11.
Individually enabled pull-up.
A/D Channel 13.
Timer1 Gate input.
Individually enabled pull-up.
Serial Programming Clock.
Individually enabled pull-up.
ICSP™ Data I/O.
Timer1 oscillator output.
Timer1 clock input.
Timer1 oscillator input.
I
SPI data input.
I
EUSART asynchronous input.
2
2
C™ clock.
C data input/output.
Description
OD = Open Drain
DS41291D-page 19