PIC12F509-I/SM - Microchip Technology

Manufacturer Part Number

PIC12F509-I/SM

Manufacturer

Microchip Technology

Introduction

The PIC12F509-I/SM is a small-footprint, economical 8-bit microcontroller from Microchip's PIC® 12F series, designed for low-power and low-cost applications.

Product Features and Performance

8-Bit PIC Core Processor

5KB Program FLASH Memory

41 bytes of RAM

Maximum Speed of 4MHz

Internal Oscillator

5 General Purpose I/O pins

Power-on Reset (POR)

Watchdog Timer (WDT)

Support for In-Circuit Serial Programming (ICSP)

Product Advantages

Low Power Consumption

Small Package Size aids Miniaturization

Simple Instruction Set for Easy Programming

High Performance RISC CPU

Wide Operating Voltage Range (2V to 5.5V)

Robust Instruction Set and Versatile Functionality

Key Technical Parameters

Core Size: 8-Bit

Speed: 4MHz

Program Memory Size: 1.5KB (1K x 12)

Program Memory Type: FLASH

RAM Size: 41 x 8

Voltage - Supply (Vcc/Vdd): 2V ~ 5.5V

Number of I/O: 5

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Extended Temperature Range Support

Brown-out Reset (BOR)

High Current Sink/Source Capability on All I/O Pins

Compatibility

Compatible with Microchip's Microcontroller Development Tools

Can be used as a drop-in replacement for other Microchip 8-bit microcontrollers with similar package types

Application Areas

Consumer Electronics Controls

Embedded System Control

Automotive Components

Industrial Automation

Home Appliances

Product Lifecycle

Product Status: Active

No Near-term Discontinuation Announced

Replacements or upgrades are typically available for Microchip products

Several Key Reasons to Choose This Product

Long Life Expectancy in the Market

Strong Support and Documentation from Microchip

Highly Configurable and Versatile for Various Applications

Low Cost, suitable for High-Volume Production

Simple Development Process with Microchip's MPLAB Environment

Industry-Leading Quality and Reliability

Availability of Sample Programs and Code Libraries for Rapid Development