Microchip rfPIC12F675 ASK transmitter

Product Description

Microchip rfPIC12F675 ASK/FSK Transmitter – 8-Bit MCU with Integrated UHF RF Transmitter

This used Microchip rfPIC12F675 is a specialized 8-bit microcontroller with an integrated sub-1GHz UHF ASK/FSK transmitter on a single chip . It is designed for short-range radio applications requiring low power consumption and a small form factor.

The device combines a PIC12F-class microcontroller core with a fully integrated RF transmitter, making it ideal for wireless remote control, security systems, and telemetry applications .

Condition Note: This component is untested and sold as-is. It is a single IC, not a module or development board.

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Key Specifications

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Feature Set

Microcontroller Features:

• PIC 8-bit core

• 1.75KB Flash program memory

• 64 bytes RAM and 128 bytes EEPROM

• 4-channel 10-bit ADC

• Sleep mode for power savings

• Internal clock oscillator

RF Transmitter Features:

• Fully integrated UHF transmitter

• ASK and FSK modulation support

• Up to 40 kbps over-the-air data rate

• +10 dBm output power

• Sub-1GHz operation (European and US ISM bands)

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Applications

• Remote Keyless Entry (RKE): Automotive and garage door openers

• Security Systems: Alarm keypads, access control, wireless security sensors

• Tire Pressure Monitoring Systems (TPMS) : Automotive sensors

• Wireless Remote Control: General-purpose remote command and control

• Low Power Telemetry: Short-range wireless data transmission

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Condition

SOLD AS IS
USED – PULLED FROM SURPLUS
FUNCTIONALITY NOT TESTED
NO PROGRAMMING, BOARD, OR ACCESSORIES INCLUDED

⚠ DEVICE NOTE: This integrated circuit requires programming before use. A PIC programmer (such as MPLAB compatible tools) is needed to write firmware. This is the bare IC only.