PIC16F685-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16F685-I/SO is an 8-bit PIC16 microcontroller from Microchip with 7KB of Flash memory, integrated ADC, and up to 20MHz clock speed. It can operate down to 2V supply at 8MHz for ultra-low-power battery applications. Packaged in a 20-pin SOIC, it is RoHS compliant and available in stock worldwide.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F685-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9312(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
- 7KB Flash program memory with 8-bit PIC16 core running at up to 20MHz for versatile embedded applications
- Integrated ADC enables direct on-chip analog signal measurement without external converters
- Operates at 2V supply voltage at 8MHz enabling ultra-low-power battery-powered designs
- 20-pin SOIC package (SOIC-20) balances compact footprint with sufficient I/O for most control tasks
Applications
The PIC16F685-I/SO is ideal for battery-powered sensors, home automation controllers, and low-cost consumer electronics that require analog signal acquisition alongside digital processing. Its ability to operate at 2V supply makes it particularly attractive for energy harvesting and coin-cell battery applications where power efficiency is critical.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-20 |
| Factory Lead Time | 3Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2V SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 2 |
| Number of I/O Lines | 18 |
| Number of Serial I/Os | 1 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 256 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100; TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 5.45mA |
| 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 |
| 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 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Malaysia, Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the Flash memory size and clock speed of the PIC16F685-I/SO?
The PIC16F685-I/SO provides 7KB of Flash program memory and supports a maximum clock frequency of 20MHz at full supply voltage. At a reduced 2V supply, the device can operate at up to 8MHz, enabling power-efficient designs in battery-constrained applications.
Does the PIC16F685-I/SO include an ADC?
Yes, the PIC16F685-I/SO includes an integrated ADC for direct on-chip analog-to-digital conversion. This allows the microcontroller to interface directly with analog sensors such as thermistors, light sensors, and potentiometers without requiring external conversion hardware.
What is the minimum operating supply voltage for the PIC16F685-I/SO?
The PIC16F685-I/SO can operate at a minimum supply voltage of 2V when clocked at 8MHz. This low-voltage capability makes it suitable for battery-powered systems where the supply naturally droops over time, extending usable device lifetime significantly.
What package and lead time does the PIC16F685-I/SO have?
The PIC16F685-I/SO uses a 20-pin SOIC (Small Outline IC) surface-mount package, identified by the 'SO' suffix. The factory lead time is listed as 3 weeks. It is RoHS compliant with a Pbfree Code of Yes, suitable for lead-free manufacturing worldwide.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9312 | $0.93 |
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