PIC12F609-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC12F609-I/SN is an 8-bit PIC microcontroller by Microchip with 1.75 KB Flash memory and up to 20 MHz clock in an SOIC-8 package. Key specs: 2 V to 5.5 V supply range, 6 I/O pins, and ultra-low-power standby mode. Available from stock worldwide with RoHS-compliant packaging.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12F609-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6800(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC12 core with 1.75 KB Flash and 64 B RAM running up to 20 MHz, with operation down to 2 V minimum supply
- Compact SOIC-8 package with 6 configurable I/O pins enables very small PCB footprints for sensor and control nodes
- On-chip internal oscillator (up to 8 MHz) and watchdog timer reduce external component count and simplify BOM in cost-sensitive designs
Applications
The PIC12F609-I/SN is ideal for low-pin-count embedded control tasks such as LED dimming, simple sensor interfacing, and relay driving in consumer appliances, white goods, and industrial sensing nodes where board space and cost are at a premium. Its 2 V minimum supply voltage makes it suitable for battery-operated devices like wireless sensors, smart labels, and handheld gadgets that must operate from single-cell or dual-cell AA batteries. The SOIC-8 package allows hand-soldering during prototyping and automated reflow assembly in production.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 14Weeks |
| YTEOL | 8 |
| Has ADC | NO |
| Additional Feature | ALSO OPERATES AT 2 V MINIMUM SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC12 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 6 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 64 |
| ROM (words) | 1792 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 3.35mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 |
| Country of Origin | Mainland China, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency and supply voltage range of the PIC12F609-I/SN?
The PIC12F609-I/SN supports a maximum clock frequency of 20 MHz and a supply voltage range of 2 V to 5.5 V. At 2 V supply the device operates up to 8 MHz, while the full 20 MHz speed is available at higher supply voltages, making it flexible for both battery-powered and regulated 3.3 V or 5 V systems.
How does the PIC12F609-I/SN perform in a battery-powered sensor node application?
In battery-powered sensor nodes, the PIC12F609-I/SN can operate from as low as 2 V, allowing it to run from two series AA alkaline cells throughout their discharge cycle. Its internal oscillator eliminates an external crystal, and the deep sleep current is in the microampere range, enabling years-long coin-cell operation when the device sleeps between periodic 8 MHz measurement cycles.
How many I/O pins does the PIC12F609-I/SN provide and how can they be used in a small control application?
The PIC12F609-I/SN provides 6 configurable I/O pins in its SOIC-8 package. These 6 pins can be assigned as digital inputs, digital outputs, or comparator inputs, making the device suitable for applications such as 4-output relay drivers with 2 input triggers, or 3-channel LED PWM dimming with 3 pushbutton inputs within a single compact 8-pin footprint.
Is the PIC12F609-I/SN a cost-effective alternative to PIC12F675 in designs that do not need an ADC?
Yes, the PIC12F609-I/SN is a pin-compatible and functionally similar alternative to the PIC12F675 for designs that do not require an ADC, since the PIC12F609 omits the 10-bit ADC module but shares the same 1.75 KB Flash, 64 B RAM, SOIC-8 footprint, and 2 V to 5.5 V operating range, typically at a lower unit cost per 1000-piece order.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9200 | $0.92 |
| 25+ | $0.8400 | $21.00 |
| 100+ | $0.7700 | $77.00 |
| 1000+ | $0.7000 | $700.00 |
| 5000+ | $0.6800 | $3400.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”