PIC16F676-I/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16F676-I/SL is an 8-bit PIC16 microcontroller with 10 MHz clock, 1 KB Flash, 10-bit ADC, and 14-pin SOIC package. Operates from 2 V minimum. Available with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F676-I/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5846(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
- 10 MHz maximum clock with up to 2.5 MIPS throughput for low-power 8-bit sensing applications
- 10-bit ADC enabling precise analog signal digitization from resistive sensors, thermistors, and potentiometers
- Operates from as low as 2 V at 4 MHz supporting two-cell alkaline and single Li-Ion battery supplies
- Compact 14-pin SOIC package minimizing PCB footprint in space-constrained consumer and IoT devices
- 1 KB Flash program memory with self-read capability for storing calibration and configuration data
Applications
PIC16F676-I/SL is ideal for simple sensor interface applications, battery-powered remote controls, and low-cost consumer appliances requiring an 8-bit MCU with analog input capability in a 14-pin SOIC footprint. Its 2 V minimum supply and 10-bit ADC suit battery-level monitoring, capacitive touch button controllers, and one-wire temperature sensor bridges in IoT endpoint nodes. The device is also widely used in motor speed control, LED dimming circuits, and white goods appliance controllers where minimal code size and cost-optimized single-chip solutions are priorities.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 3Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2 V MINIMUM SUPPLY AT 4MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 10MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 12 |
| On Chip Program ROM Width | 8 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.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 |
| Speed | 20MHz |
| Supply Current-Max | 3mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 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 |
| ## PIC16F676-I/SL Alternates Showing results | Image |
| 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 PIC16F676-I/SL:
suggested
suggested
suggested
Frequently Asked Questions
What is the minimum supply voltage for PIC16F676-I/SL, and what clock speed does it support at that voltage?
PIC16F676-I/SL operates from a minimum supply voltage of 2 V, running at up to 4 MHz at that level. This allows the device to remain functional from a nearly discharged 2-cell alkaline pack outputting as little as 2 V, making it suitable for long-life remote controls, door sensors, and battery-powered data loggers where maximizing operating hours per battery charge is critical.
How does the 10-bit ADC in PIC16F676-I/SL perform in a resistive sensor measurement circuit?
The 10-bit ADC in PIC16F676-I/SL provides 1024 discrete steps across the reference span, yielding approximately 4.9 mV resolution with a 5 V reference or 2.9 mV with a 3 V reference. For a 10 kΩ NTC thermistor voltage divider with a 3 V supply, this resolution enables temperature discrimination of approximately 0.1°C near room temperature, sufficient for thermostat and HVAC control applications.
How much Flash and RAM does PIC16F676-I/SL provide, and what application complexity does that support?
PIC16F676-I/SL includes 1024 x 14-bit words (approximately 1 KB) of Flash program memory and 64 bytes of RAM. This is sufficient to implement a state machine for a 4-button keypad scanner, a PWM-based LED dimmer, a simple UART communication handler at 9600 baud, and a lookup table for sensor linearization, covering most single-function embedded control tasks in one chip.
For a 3 V coin-cell powered door/window sensor, why is PIC16F676-I/SL a practical microcontroller choice?
PIC16F676-I/SL operates reliably down to 2 V, covering the full discharge curve of a CR2032 coin cell from 3 V nominal to below 2.5 V end-of-life. Its 14-pin SOIC body fits within a 10x6 mm PCB area, leaving room for a reed switch, RF transmitter, and decoupling capacitors on a badge-sized PCB. With its sleep current below 1 µA and 10 MHz wake-up capability, the device can monitor a reed switch, encode a sensor ID, and transmit a 433 MHz burst within 1 ms, then return to sleep, yielding battery life exceeding 2 years on a single CR2032.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5846 | $1.58 |
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