The RFPIC12F675K-I/SS is a FLASH-based microcontroller designed for applications requiring RF communication, specifically utilizing ASK and FSK modulation. It features a high-performance RISC CPU with a 4 MHz internal oscillator and supports external clock sources up to 20 MHz. The device includes 1 KB of FLASH program memory, 128 bytes of EEPROM, and 64 bytes of SRAM, with a write endurance of 100,000 cycles for FLASH and 1,000,000 cycles for EEPROM. This microcontroller offers six I/O pins with individual control, an analog comparator with 16 reference levels, and a 10-bit ADC with four channels. It also includes two timers: an 8-bit Timer0 and a 16-bit Timer1, which can utilize a low-power oscillator. The low power consumption characteristics make it suitable for battery-operated devices, with typical currents of 14 mA during transmission and as low as 0.1 µA in standby mode. The integrated UHF ASK/FSK transmitter allows for adjustable output power from +10 dBm to -12 dBm, making it versatile for various RF applications. It is compliant with US FCC Part 15.231 and European EN 300 220 regulations, making it suitable for automotive remote keyless entry systems, alarm systems, and wireless sensor applications. The device is packaged in a 20-pin SSOP format, facilitating easy integration into compact designs.
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IC MCU 1KX14 RF FSK/ASK 20SSOP Product overview: RFPIC12F675K-I/SS from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Embedded Microcontroller MCU, Application Specific MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 769-RFPIC12F675K-I/S
IC MCU 1KX14 RF FSK/ASK 20SSOP
Manufacturer: Microchip Technology
Win Source Part Number: 793183-RFPIC12F675K-
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C
Core Processor: PIC
Package: 20-SSOP (0.209", 5.30mm Width)
Applications: Wireless
Mounting: SMD
Operating Supply Voltage: 2 V ~ 5.5 V
Number of I/O: 6
Program Memory Type: FLASH (1.75 kB)
RAM Size: 64 x 8
Controller Series: rfPIC
Family Name: PIC12F675
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-SSOP
Alternative Parts (Cross-Reference): rfPIC12F675KT-I/SS;
Introduction Date: April 09, 2003
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Limited
IC MCU 1KX14 RF FSK/ASK 20SSOP
IC MCU 1KX14 RF FSK/ASK 20SSOP
IC MCU 1KX14 RF FSK/ASK 20SSOP
| Richardson RFPD | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | RFPIC12F675K-I/SS | 769-RFPIC12F675K-I/SS | RFPIC12F675K-I/SS-ND | 793183-RFPIC12F675K-I/SS | RFPIC12F675K-I/SS | RFPIC12F675K-I/SS | RFPIC12F675K-I/SS |
| Product Name | Microcontroller IC | Embedded Microcontroller MCU | Application Specific Microcontrollers | Embedded - Embedded - Microcontrollers - Application Specific - RFPIC12F675K-I/SS | Application Specific Microcontrollers | Integrated Circuits (ICs) - Embedded - Application Specific Microcontrollers | Embedded - Microcontrollers - Application Specific |
| RAM | 0.0640 KB | 0.0640 KB | 1.75 KB | 0.0640 KB | 64 KB | ||
| Package Type | Other; Tube | SSOP; Other; "20-SSOP (0.209"", 5.30mm Width)" | SSOP | SOP; SSOP; Other; 20-SSOP (0.209\", 5.30mm Width) | SSOP | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| ROM Type | Flash | Flash; FLASH (1.75 kB) |
