PIC16F887-E/ML Microchip Technology, PIC16F887-E/ML Datasheet - Page 52
PIC16F887-E/ML
Manufacturer Part Number
PIC16F887-E/ML
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.MCP1631RD-MCC2.pdf
(328 pages)
3.PIC16F882-ISS.pdf
(16 pages)
4.PIC16F882-ISS.pdf
(36 pages)
Specifications of PIC16F887-E/ML
Rohs Compliant
YES
Mfg Application Notes
Intro to Capacitive Sensing Appl Notes Layout and Physical Design Appl Note
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
14KB (8K x 14)
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
44-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- MCP1631RD-MCC2 PDF datasheet #2
- PIC16F882-ISS PDF datasheet #3
- PIC16F882-ISS PDF datasheet #4
- Current page: 52 of 328
- Download datasheet (6Mb)
PIC16F882/883/884/886/887
3.4.4
Each PORTB pin is multiplexed with other functions. The
pins and their combined functions are briefly described
here. For specific information about individual functions
such as the SSP, I
section in this data sheet.
3.4.4.1
Figure 3-9 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• an external edge triggered interrupt
3.4.4.2
Figure 3-9 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• a PWM output
• an analog input to Comparator C1 or C2
3.4.4.3
Figure 3-9 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• a PWM output
3.4.4.4
Figure 3-9 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• Low-voltage In-Circuit Serial Programming enable
• an analog input to Comparator C1 or C2
DS41291F-page 50
pin
Note 1: P1C is available on PIC16F882/883/886
Note 1: P1B is available on PIC16F882/883/886
PIN DESCRIPTIONS AND
DIAGRAMS
only.
only.
RB0/AN12/INT
RB1/AN10/P1C
RB2/AN8/P1B
RB3/AN9/PGM/C12IN2-
(1)
(1)
2
C or interrupts, refer to the appropriate
(1)
(1)
/C12IN3-
FIGURE 3-9:
Data Bus
PORTB
PORTB
WPUB
WPUB
TRISB
TRISB
IOCB
IOCB
Interrupt-on-
WR
WR
WR
WR
RD
RD
RD
RD
Note 1:
Change
D
D
D
D
RB0/INT
RB3/PGM
To A/D Converter
To Comparator (RB1, RB3)
CK
CK
CK
CK
ANSELH determines Analog Input mode.
Q
Q
Q
Q
Q
Q
Q
Q
BLOCK DIAGRAM OF
RB<3:0>
CCP1OUT
Input Mode
RD PORTB
Analog
© 2009 Microchip Technology Inc.
CCP1OUT Enable
(1)
Input Mode
RBPU
Analog
1
0
Q
Q
(1)
EN
EN
D
D
V
DD
Weak
V
V
Q3
DD
SS
I/O Pin
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