PIC16F874A-E/PT Microchip Technology, PIC16F874A-E/PT Datasheet - Page 214
![IC MCU FLASH 4KX14 W/AD 44-TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F874A-E/PT
Manufacturer Part Number
PIC16F874A-E/PT
Description
IC MCU FLASH 4KX14 W/AD 44-TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F873A-ISO.pdf
(234 pages)
5.PIC16F873A-ISO.pdf
(6 pages)
6.PIC16F873A-ISO.pdf
(4 pages)
7.PIC16F873A-ISO.pdf
(6 pages)
8.PIC16F873A-ISO.pdf
(4 pages)
9.PIC16F873A-ISO.pdf
(22 pages)
Specifications of PIC16F874A-E/PT
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
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874A-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16C770-ISO PDF datasheet #3
- PIC16F873A-ISO PDF datasheet #4
- PIC16F873A-ISO PDF datasheet #5
- PIC16F873A-ISO PDF datasheet #6
- PIC16F873A-ISO PDF datasheet #7
- PIC16F873A-ISO PDF datasheet #8
- PIC16F873A-ISO PDF datasheet #9
- Current page: 214 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
14.6
DS31014A-page 14-12
Initialization
The CCP module has three modes of operation.
mode,
tialization of PWM mode.
Example 14-3:
;
; The CCP1 interrupt is disabled,
; do polling on the CCP Interrupt flag bit
;
Capture_Event
;
; Capture has occurred
;
CLRF
CLRF
CLRF
CLRF
BSF
BSF
CLRF
BCF
CLRF
MOVLW
MOVWF
BSF
BTFSS
GOTO
BCF
Example 14-4
CCP1CON
TMR1H
TMR1L
INTCON
STATUS, RP0
TRISC, CCP1
PIE1
STATUS, RP0
PIR1
0x06
CCP1CON
T1CON, TMR1ON ; Timer1 starts to increment
PIR1, CCP1IF
Capture_Event
PIR1, CCP1IF
Capture Initialization
shows the initialization of compare mode, and
; CCP Module is off
; Clear Timer1 High byte
; Clear Timer1 Low byte
; Disable interrupts and clear T0IF
; Bank1
; Make CCP pin input
; Disable peripheral interrupts
; Bank0
; Clear peripheral interrupts Flags
; Capture mode, every 4th rising edge
;
; This needs to be done before next compare
Example 14-3
shows the initialization of capture
1997 Microchip Technology Inc.
Example 14-5
shows the ini-
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