PIC16F874A-E/PT Microchip Technology, PIC16F874A-E/PT Datasheet - Page 105
![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: 105 of 688
- Download datasheet (3Mb)
1997 Microchip Technology Inc.
The map in
Unimplemented registers will read as '0'.
Figure 6-6: Register File Map
Note 1: Registers in BOLD will be present in every device.
2: These registers may not be implemented, or are implemented as other registers in
3: Not all locations may be implemented. Unimplemented locations will read as ’0’.
4: These locations are unimplemented in Bank1. Access to these unimplemented
some devices.
locations will access the corresponding Bank0 register.
Section 6. Memory Organization
Figure 6-6
Registers
EEDATA
ADCON0 /
EEADR
ADRES /
PCLATH
STATUS
INTCON
Purpose
General
PORTA
PORTB
Bank0
TMR0
INDF
PCL
FSR
shows the register file memory map of some 18-pin devices.
(2)
(2)
(3)
File
Address
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
7Fh
OPTION_REG 81h
Registers
EECON1
EECON2
ADCON1 /
ADRES /
PCLATH
STATUS
INTCON
Purpose
General
TRISA
TRISB
PCON
Bank1
INDF
PCL
FSR
(2)
(2)
(4)
File
Address
80h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
FFh
DS31006A-page 6-11
6
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