PIC12F675-E/SNG Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC12F675-E/SNG is an 8-bit PIC microcontroller with up to 20 MHz clock, 1.75 KB Flash, and a 10-bit ADC in a compact SN (SOT-23) package. Supports operation from 2 V at 4 MHz or full speed at 5 V. Designed for cost-sensitive embedded control and sensor applications requiring minimal external components.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12F675-E/SNG Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC12 core running up to 20 MHz with 1,024 words of Flash program memory
- Integrated 10-bit analog-to-digital converter with 4 input channels for direct sensor interfacing
- Wide supply range: operates at 4 MHz from 2 V minimum, scaling to 20 MHz at 5 V
- Ultra-compact SOT-23-6 package (SNG suffix) enables smallest-possible PCB footprint
- Internal 4 MHz oscillator eliminates external crystal, reducing BOM cost and board space
Applications
The PIC12F675-E/SNG is ideal for small consumer appliances, battery-powered sensors, and simple control loops where a full 8-pin DIP microcontroller is too large or expensive. Its 10-bit ADC and flexible oscillator options allow direct analog sensor reading and power-efficient operation at 2 V in coin-cell applications. Engineers use it in smoke detectors, remote controls, and motor speed regulators requiring minimal external components.
Specifications
| Pbfree Code | Yes |
| YTEOL | 4.5 |
| Has ADC | YES |
| Additional Feature | CAN ALSO OPERATE AT 4MHZ AT 2VMIN SUPPLY AND 10MHZ AT 3V MIN SUPPLY |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC12 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low Power Mode | NO |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 6 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| 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 | 3mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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
Compatible alternatives and drop-in replacements for PIC12F675-E/SNG:
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 20MHz, CMOS, PDSO8
8 pin PIC w/CCP/PWM, 10 bit A2D, comparator, midrange core, 2K words flash
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 20MHz, CMOS, PDSO8
8 pin PIC w/CCP/PWM, 10 bit A2D, comparator, midrange coroe, 2K words flash
Frequently Asked Questions
What is the maximum clock frequency of the PIC12F675-E/SNG and how does supply voltage affect it?
The PIC12F675-E/SNG runs at up to 20 MHz when powered at 4.5 V to 5.5 V. At lower supply voltages it still operates reliably: at 3 V the maximum clock is 10 MHz, and at 2 V minimum supply the device is rated for 4 MHz operation. This voltage-frequency scaling allows designers to trade off processing speed against battery life in power-sensitive applications.
How many ADC channels does the PIC12F675-E/SNG provide and what is their resolution?
The PIC12F675-E/SNG includes a 10-bit successive-approximation ADC with 4 multiplexed input channels. The 10-bit resolution yields 1,024 quantization levels, corresponding to approximately 4.88 mV per step at a 5 V reference. This is sufficient for reading NTC thermistors, light sensors, potentiometers, and other analog transducers directly without an external ADC.
When would a designer choose the PIC12F675-E/SNG SOT-23 variant over the standard DIP-8 version?
The SNG suffix designates the SOT-23-6 surface-mount package, which measures approximately 2.9 mm × 1.6 mm — far smaller than a DIP-8 footprint of 9.5 mm × 6.5 mm. Designers choose the SOT-23 variant for wearable electronics, space-constrained sensor boards, and any design where PCB real estate is more critical than ease of hand-soldering or breadboard prototyping.
Does the PIC12F675-E/SNG require an external oscillator, and what does its internal oscillator specification look like?
No external crystal is required; the PIC12F675-E/SNG integrates a factory-calibrated internal RC oscillator running at 4 MHz with accuracy within ±1% after user calibration. Designers can also select an external clock source from DC up to 20 MHz via the OSC1/CLKI pin, giving flexibility to trade component count against frequency precision for UART or USB-less serial protocols.
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