PIC16F887-E/P Microchip Technology Inc., PIC16F887-E/P Datasheet - Page 176

• Manufacturer Part Number: PIC16F887-E/P
• Description: 40 PIN, 14KB FLASH, 368 RAM, 36 I/O, PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F887-E/P

• 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: 40-pin PDIP
• 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
FIGURE 12-12:
TABLE 12-8:
DS41291E-page 174
BAUDCTL ABDOVF
INTCON
PIE1
PIR1
RCREG
RCSTA
SPBRG
SPBRGH
TRISC
TXREG
TXSTA
Legend:
(SCKP = 0)
(SCKP = 1)
(Interrupt)
Note:
Name
TX/CK pin
TX/CK pin
SREN bit
CREN bit
bit SREN
RCIF bit
RXREG
RX/DT
Write to
Read
pin
x = unknown, – = unimplemented read as ‘0’. Shaded cells are not used for Synchronous Master Reception.
EUSART Receive Data Register
EUSART Transmit Data Register
Timing diagram demonstrates Sync Master mode with bit SREN = 1 and bit BRGH = 0.
‘0’
TRISC7
BRG15
SPEN
BRG7
CSRC
Bit 7
GIE
—
—
REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER RECEPTION
SYNCHRONOUS RECEPTION (MASTER MODE, SREN)
TRISC6
BRG14
RCIDL
BRG6
PEIE
ADIE
ADIF
Bit 6
RX9
TX9
bit 0
TRISC5
BRG13
SREN
BRG5
TXEN
RCIE
RCIF
Bit 5
T0IE
—
bit 1
TRISC4
BRG12
CREN
BRG4
SYNC
SCKP
INTE
Bit 4
TXIE
TXIF
bit 2
ADDEN
TRISC3
SENDB
BRG16
BRG11
SSPIE
SSPIF
BRG3
RBIE
Bit 3
bit 3
CCP1IE
CCP1IF
TRISC2
BRG10
FERR
BRG2
BRGH
Bit 2
T0IF
—
bit 4
TMR2IE
TMR2IF
TRISC1
OERR
TRMT
BRG1
BRG9
WUE
Bit 1
INTF
bit 5
TMR1IE
TMR1IF
TRISC0
ABDEN
RX9D
BRG0
BRG8
TX9D
Bit 0
RBIF
© 2008 Microchip Technology Inc.
bit 6
01-0 0-00
0000 000x
-000 0000
-000 0000
0000 0000
0000 000x
0000 0000
0000 0000
1111 1111
0000 0000
0000 0010
POR, BOR
Value on
bit 7
01-0 0-00
0000 000x
-000 0000
-000 0000
0000 0000
0000 000x
0000 0000
0000 0000
1111 1111
0000 0000
0000 0010
Value on
all other
Resets
‘0’