PIC16F874-04/PT Microchip Technology, PIC16F874-04/PT Datasheet - Page 640
![IC MCU FLASH 4KX14 EE 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F874-04/PT
Manufacturer Part Number
PIC16F874-04/PT
Description
IC MCU FLASH 4KX14 EE 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F873-04SO.pdf
(218 pages)
4.PIC16F873-04SO.pdf
(5 pages)
5.PIC16F873-04SO.pdf
(5 pages)
Specifications of PIC16F874-04/PT
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Oscillator Type
External
Core Processor
PIC
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
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
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC16F
No. Of I/o's
33
Eeprom Memory Size
128Byte
Ram Memory Size
192Byte
Cpu Speed
4MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874-04/PT
Manufacturer:
MICROCHIP
Quantity:
4 500
Company:
Part Number:
PIC16F874-04/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F873-04SO PDF datasheet #3
- PIC16F873-04SO PDF datasheet #4
- PIC16F873-04SO PDF datasheet #5
- Current page: 640 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
32.3
32.3.1
32.3.2
DS31032A-page 32-6
Assembler (MPASM)
C Compiler (MPLAB-C)
MPLAB Software Language Support
To make the device operate as desired in the application, a software program needs to be written
for the microcontroller. This software program needs to be written in one of the programming lan-
guages for the device. Currently MPLAB supports two of Microchip’s language products:
• Microchip Assembler (MPASM)
• Microchip ‘C’ Compiler (MPLAB-C)
• Other language products that support Common Object Description (COD) may also work
The MPASM Universal Macro Assembler is a PC-hosted symbolic assembler. It supports all
Microchip microcontroller families.
MPASM offers full featured Macro capabilities, conditional assembly, and several source and list-
ing formats. It generates various object code formats to support Microchip's development tools
as well as third party programmers.
MPASM allow full symbolic debugging from the Microchip Universal Emulator System
(PICMASTER).
MPASM has the following features to assist in developing software for specific use applications.
• Provides translation of Assembler source code to object code for all Microchip microcon-
• Macro assembly capability.
• Produces all the files (Object, Listing, Symbol, and special) required for symbolic debug
• Supports Hex (default), Decimal and Octal source and listing formats.
MPASM provides a rich directive language to support programming of the PICmicro. Directives
are helpful in making the development of your assemble source code shorter and more maintain-
able.
The MPLAB-C is a complete ‘C’ compiler for Microchip’s PICmicro family of microcontrollers. The
compiler provides powerful integration capabilities and ease of use not found with other
compilers.
For easier source level debugging, the compiler provides symbol information that is compatible
with the MPLAB IDE memory display, Watch windows, and File register windows.
with MPLAB
trollers.
with Microchip’s emulator systems.
1997 Microchip Technology Inc.
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