PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 58

• 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

PIC16F882/883/884/886/887
3.5.7
Figure 3-17 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an asynchronous serial output
• a synchronous clock I/O
FIGURE 3-17:
TABLE 3-3:
DS41291D-page 56
CCP1CON
CCP2CON
PORTC
PSTRCON
RCSTA
SSPCON
T1CON
TRISC
Legend:
Data Bus
PORTC
PORTC
TRISC
TRISC
WR
WR
Name
RD
RD
D
D
x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by PORTC.
RC6/TX/CK
CK
CK
T1GINV
TRISC7
WCOL
SPEN
P1M1
Bit 7
RC7
Q
Q
Q
Q
—
—
EUSART
EUSART
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
CK
TX
BLOCK DIAGRAM OF RC6
TMR1GE
TRISC6
SSPOV
SYNC
SPEN
TXEN
P1M0
Bit 6
RC6
RX9
—
—
1
0
0
1
1
0
0
1
T1CKPS1
TRISC5
SSPEN
DC1B1
DC2B1
SREN
Bit 5
RC5
—
STRSYNC
T1CKPS0
V
V
TRISC4
DC1B0
DC2B0
CREN
DD
SS
Bit 4
RC4
CKP
I/O Pin
Preliminary
T1OSCEN
CCP1M3
CCP2M3
ADDEN
TRISC3
SSPM3
STRD
Bit 3
RC3
CCP1M2
CCP2M2
T1SYNC
3.5.8
Figure 3-18 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an asynchronous serial input
• a synchronous serial data I/O
FIGURE 3-18:
TRISC2
SSPM2
STRC
FERR
Bit 2
RC2
Data Bus
PORTC
PORTC
TRISC
TRISC
WR
WR
RD
RD
CCP1M1
CCP2M1
TMR1CS
TRISC1
SSPM1
OERR
STRB
D
D
Bit 1
RC1
RC7/RX/DT
CK
CK
Q
Q
Q
Q
EUSART RX/DT
TMR1ON
CCP1M0
CCP2M0
TRISC0
SSPM0
STRA
RX9D
Bit 0
RC0
EUSART
BLOCK DIAGRAM OF RC7
© 2007 Microchip Technology Inc.
SYNC
SPEN
DT
0000 0000
--00 0000
xxxx xxxx
---0 0001
0000 000x
0000 0000
0000 0000
1111 1111
POR, BOR
Value on
1
0
0
1
0000 0000
--00 0000
uuuu uuuu
---0 0001
0000 000x
0000 0000
0000 0000
1111 1111
V
V
Value on
all other
DD
SS
Resets
I/O Pin