PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 111
PIC16F887-I/PT
Manufacturer Part Number
PIC16F887-I/PT
Description
MCU, 8-Bit, 8KW Flash, 368 RAM, 36 I/O, TQFP-44
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F887-IPT.pdf
(288 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F887-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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TABLE 9-2:
© 2007 Microchip Technology Inc.
ADCON0
ADCON1
ANSEL
ANSELH
ADRESH
ADRESL
INTCON
PIE1
PIR1
PORTA
PORTB
PORTE
TRISA
TRISB
TRISE
Legend:
Name
A/D Result Register High Byte
A/D Result Register Low Byte
x = unknown, u = unchanged, — = unimplemented read as ‘0’. Shaded cells are not used for ADC module.
TRISA7
TRISB7
ADCS1
ADFM
ANS7
Bit 7
RA7
RB7
GIE
—
—
—
—
—
SUMMARY OF ASSOCIATED ADC REGISTERS
TRISA6
TRISB6
ADCS0
ANS6
ADIE
Bit 6
PEIE
ADIF
RA6
RB6
—
—
—
—
VCFG1
TRISA5
TRISB5
ANS13
CHS3
ANS5
RCIE
RCIF
Bit 5
T0IE
RA5
RB5
—
—
TRISA4
TRISB4
VCFG0
ANS12
CHS2
ANS4
INTE
Bit 4
TXIE
TXIF
RA4
RB4
—
—
PIC16F882/883/884/886/887
Preliminary
TRISA3
TRISB3
TRISE3
ANS11
SSPIE
SSPIF
CHS1
ANS3
RBIE
Bit 3
RA3
RB3
RE3
—
CCP1IE
CCP1IF
TRISA2
TRISB2
TRISE2
ANS10
CHS0
ANS2
Bit 2
T0IF
RA2
RB2
RE2
—
GO/DONE
TMR2IE
TMR2IF
TRISA1
TRISB1
TRISE1
ANS1
ANS9
INTF
Bit 1
RA1
RB1
RE1
—
TMR1IE
TMR1IF
TRISA0
TRISB0
TRISE0
ADON
ANS0
ANS8
RBIF
Bit 0
RA0
RB0
RE0
—
0000 0000
0-00 ----
1111 1111
--11 1111
xxxx xxxx
xxxx xxxx
0000 000x
-000 0000
-000 0000
xxxx xxxx
xxxx xxxx
---- xxxx
1111 1111
1111 1111
---- 1111
POR, BOR
Value on
DS41291D-page 109
0000 0000
-000 ----
1111 1111
--11 1111
uuuu uuuu
uuuu uuuu
0000 000x
-000 0000
-000 0000
uuuu uuuu
uuuu uuuu
---- uuuu
1111 1111
1111 111
---- 111
Value on
all other
Resets
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