RFPIC12F675F-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
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.
- 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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 67+ | $5.5800 | $373.86 |
| 335+ | $5.1300 | $1718.55 |
| 670+ | $4.9100 | $3289.70 |
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