RFPIC12F675F-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: RFPIC12F675F-I/SS
Brand: Microchip
SKU: RFPIC12F675F-I/SS
Availability: InStock

Microchip RFPIC12F675F-I/SS is an 8-bit PIC microcontroller with integrated 380–450 MHz UHF ASK/FSK transmitter in a 20-pin SSOP package. It features a 20 MHz maximum clock, built-in ADC, and operates from as low as 2.5 V supply. Available from authorized distributors with worldwide shipping.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

RFPIC12F675F-I/SSSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 20
Lifecycle: OBSOLETE
Datasheet: RFPIC12F675F-I/SS Datasheet PDF
Category: Integrated Circuit
Price: From $4.9100(MOQ 67)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of RFPIC12F675F-I/SS?

Integrated 380–450 MHz UHF ASK/FSK RF transmitter eliminates external RF IC for one-chip wireless solutions
8-bit PIC CPU running up to 20 MHz with built-in ADC for sensor acquisition and RF transmission in a single device
Low 2.5 V minimum supply operation at 4 MHz enables battery-powered remote sensor and key-fob designs

What is RFPIC12F675F-I/SS used for?

The RFPIC12F675F-I/SS is designed for low-power, short-range wireless applications such as remote keyless entry, tire pressure monitoring systems, and home automation transmitters. Its integrated 380–450 MHz UHF transmitter and 8-bit PIC core allow a single chip to acquire sensor data and transmit it over the air without an external RF transceiver. This integration reduces BOM cost and PCB area in compact battery-operated devices.

What are the specifications of RFPIC12F675F-I/SS?

Pbfree Code	Yes
YTEOL	0
Has ADC	YES
Additional Feature	OPERATES AT 2.5 V MINIMUM SUPPLY @ 4 MHZ
Bit Size	8
CPU Family	PIC
Clock Frequency-Max	20MHz
DAC Channels	NO
DMA Channels	NO
JESD-30 Code	R-PDSO-G20
JESD-609 Code	e3
Number of I/O Lines	6
On Chip Program ROM Width	14
PWM Channels	NO
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SSOP20,.3
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
RAM (bytes)	64
ROM (words)	1024
ROM Programmability	FLASH
Speed	20MHz
Supply Voltage-Max	5.5V
Supply Voltage-Min	5V
Supply Voltage-Nom	5V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	MATTE TIN
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.31.00.01

Where can I find the RFPIC12F675F-I/SS datasheet?

RFPIC12F675F-I/SS Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for RFPIC12F675F-I/SS?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What RF frequency range does the RFPIC12F675F-I/SS support, and which modulation schemes are available?

The RFPIC12F675F-I/SS supports a 380–450 MHz UHF frequency range and integrates both ASK and FSK modulation schemes. This dual-modulation capability allows designers to select ASK for simple on-off keying or FSK for more noise-immune frequency-shifted data transmission, covering most short-range wireless regulatory bands used in Europe and North America.

Can the RFPIC12F675F-I/SS run from a coin cell battery, and what is the minimum supply voltage?

Yes, the RFPIC12F675F-I/SS operates from a minimum supply voltage of 2.5 V at 4 MHz clock frequency, making it compatible with standard CR2032 coin cells that deliver 3 V nominal. At reduced clock speeds, the total device current draw is typically a few hundred microamps, enabling multi-year battery life in low-duty-cycle remote control or sensor transmitter applications.

Which package does the RFPIC12F675F-I/SS use, and how many I/O pins are available for sensor interfacing?

The RFPIC12F675F-I/SS is housed in a 20-pin SSOP package, which provides a compact 5.3 mm body width suitable for space-constrained PCBs. Of the 20 pins, several are configurable as general-purpose I/O with multiplexed ADC inputs, giving designers up to 4 analog input channels for temperature sensors, voltage dividers, or other analog signals alongside the RF transmitter function.

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AvailabilityIn Stock

Reference Price (USD)

From $4.9100

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
67+	$5.5800	$373.86
335+	$5.1300	$1718.55
670+	$4.9100	$3289.70

pcs

Unit price: $5.5800 · Total: $373.86

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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RFPIC12F675F-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of RFPIC12F675F-I/SS?

What is RFPIC12F675F-I/SS used for?

What are the specifications of RFPIC12F675F-I/SS?

Compliance & Regulatory

Where can I find the RFPIC12F675F-I/SS datasheet?

What are equivalent replacements for RFPIC12F675F-I/SS?

Frequently Asked Questions

What RF frequency range does the RFPIC12F675F-I/SS support, and which modulation schemes are available?

Can the RFPIC12F675F-I/SS run from a coin cell battery, and what is the minimum supply voltage?

Which package does the RFPIC12F675F-I/SS use, and how many I/O pins are available for sensor interfacing?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

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About Microchip

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