PIC12C671-04/SM Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC12C671-04/SM is an 8-bit PIC microcontroller running at 4 MHz with OTP Flash, built-in ADC, and 6 I/O pins in a compact 8-pin SOIJ package. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC12C671-04/SM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6698(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC12 RISC core up to 4 MHz
- On-chip 8-channel ADC for analog sensing
- 6 programmable I/O pins in minimal 8-pin package
- OTP program memory for one-time programmable designs
- Internal oscillator option reduces external component count
- Operating voltage 2.5 V to 5.5 V for battery compatibility
- Compact SOIJ-8 surface-mount package
- Low standby current for power-sensitive applications
Applications
The PIC12C671-04/SM is designed for simple embedded control tasks in consumer appliances, white goods, and low-cost sensing devices where minimal I/O and ADC capability are needed in the smallest possible package. Its 8-pin form factor makes it suitable for replacing discrete logic with a programmable solution in sensor signal conditioning, LED dimmer controls, and appliance timing circuits. The OTP memory and low operating voltage support cost-optimized, battery-powered designs in high-volume consumer products.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIJ-8 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 1997-03-24 |
| YTEOL | 3 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC12 |
| Clock Frequency-Max | 4MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G8 |
| 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 | SOP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| ROM (words) | 1024 |
| ROM Programmability | OTPROM |
| Screening Level | TS 16949 |
| Speed | 4MHz |
| Supply Current-Max | 5mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many analog input channels does the PIC12C671-04/SM provide for sensor signal acquisition?
The PIC12C671-04/SM integrates an 8-channel ADC within its 8-pin package, allowing it to sample multiple analog sensor signals at up to 4 MHz clock operation. While sharing pins with digital I/O, this ADC capability enables the device to replace discrete analog signal conditioning circuits in temperature sensors, light level detectors, and potentiometer-based user interfaces in consumer products.
What voltage range does the PIC12C671-04/SM support and how does this benefit battery-powered designs?
The PIC12C671-04/SM operates from 2.5 V to 5.5 V, covering alkaline AA battery voltage ranges and standard 3.3 V and 5 V regulated supplies. This wide operating range allows the device to continue functioning as battery voltage drops below 3 V, extending product runtime in wireless sensors and handheld consumer gadgets without requiring regulated power supplies.
When is PIC12C671-04/SM an appropriate choice compared to larger 18-pin or 20-pin PIC devices?
The PIC12C671-04/SM is the right choice when an application requires no more than 6 I/O pins and 8-channel ADC at 4 MHz, such as a single-sensor thermostat or LED brightness controller, and PCB space constrains the solution to an 8-pin footprint. Larger devices offer more pins and Flash but at higher cost and area; the PIC12C671 minimizes BOM cost in high-volume applications with simple control requirements.
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+ | $0.6698 | $0.67 |
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.”