PIC16F887-E/P Microchip Technology, PIC16F887-E/P Datasheet - Page 111

• Manufacturer Part Number: PIC16F887-E/P
• Description: IC PIC MCU FLASH 8KX14 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F887-E/P

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Mfg Application Notes: Intro to Capacitive Sensing Appl Notes Layout and Physical Design Appl Note
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16F
• No. Of I/o's: 35
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Package: 40PDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 35
• Interface Type: I2C/SPI/USART
• On-chip Adc: 14-chx10-bit
• Number Of Timers: 3
• Processor Series: PIC16F
• Core: PIC
• Data Ram Size: 368 B
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 53273-916
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM164123, DM164120-3, DV164122
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD
• Lead Free Status / Rohs Status: Details

TABLE 9-2:
© 2009 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
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
DS41291F-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