PIC16F874A-E/ML Microchip Technology, PIC16F874A-E/ML Datasheet - Page 142
PIC16F874A-E/ML
Manufacturer Part Number
PIC16F874A-E/ML
Description
IC MCU FLASH 4KX14 A/D 44QFN
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/ML
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-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- 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: 142 of 234
- Download datasheet (5Mb)
PIC16F87XA
TABLE 12-1:
DS39582B-page 140
9Ch
9Dh
0Bh, 8Bh,
10Bh,18Bh
0Dh
8Dh
05h
85h
Legend:
Address
x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are unused by the comparator module.
CMCON
CVRCON CVREN
INTCON
PIR2
PIE2
PORTA
TRISA
Name
REGISTERS ASSOCIATED WITH COMPARATOR MODULE
C2OUT
GIEH
Bit 7
GIE/
—
—
—
—
CVROE
C1OUT
PEIE/
CMIF
CMIE
GIEL
Bit 6
—
—
TMR0IE
PORTA Data Direction Register
C2INV
CVRR
Bit 5
RA5
—
—
C1INV
INTIE
Bit 4
RA4
—
—
—
BCLIF
BCLIE
CVR3
RBIE
Bit 3
RA3
CIS
TMR0IF
LVDIE
CVR2
LVDIF
Bit 2
CM2
RA2
TMR3IF CCP2IF
TMR3IE CCP2IE -0-- 0000 -0-- 0000
CVR1
INTIF
Bit 1
CM1
RA1
CVR0
RBIF
Bit 0
CM0
2003 Microchip Technology Inc.
RA0
0000 0111 0000 0111
000- 0000 000- 0000
0000 000x 0000 000u
-0-- 0000 -0-- 0000
--0x 0000 --0u 0000
--11 1111 --11 1111
Value on
POR
Value on
all other
Resets
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