PIC16F505-I/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16F505-I/SL is an 8-bit PIC16 microcontroller from Microchip with 1.5 KB Flash, integrated ADC, and JTAG boundary scan in a 14-pin SOIC package. Operates from as low as 2 V at 4 MHz for cost-sensitive, low-power embedded designs. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F505-I/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3200(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
- Operates from 2 V minimum supply at 4 MHz, enabling direct use with alkaline batteries or low-voltage power rails in portable devices
- Integrated ADC eliminates external analog-to-digital converter ICs for simple sensor reading in low-pin-count designs
- JTAG boundary scan support in a compact 14-pin SOIC enables in-circuit testing (ICT) on assembled PCBs without additional test access points
Applications
The PIC16F505-I/SL is designed for cost-sensitive, low-pin-count embedded control applications such as simple household appliances, LED drivers, and low-power sensor nodes that require basic I/O, analog input, and serial communication in a small footprint. Its 2 V minimum operating voltage makes it suitable for 2-AA or 2-AAA battery-powered products that must continue functioning as the battery discharges. The 14-pin SOIC package keeps PCB size and assembly cost low, making it a practical choice for high-volume consumer and industrial products.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-14 |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 1Week |
| YTEOL | 10 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT MINIMUM 2V AT 4MHZ |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| 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,.24 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 72 |
| ROM (words) | 1536 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| 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 |
| ## PIC16F505-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 PIC16F505-I/SL:
suggested
suggested
14 PIN, 1.5KB FLASH PROGRAM, 64B FLASH DATA, 8MHZ INT OSC., 8B ADC, 2X COMPARATO
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO18
Frequently Asked Questions
What is the minimum supply voltage for PIC16F505-I/SL and what clock speed is available at that voltage?
The PIC16F505-I/SL operates at a minimum supply voltage of 2 V, at which it supports a clock frequency of 4 MHz. As supply voltage increases toward 5 V, the maximum clock frequency rises accordingly. This 2 V floor allows the device to run directly from two alkaline or NiMH cells that may droop below 2.5 V during discharge, making it well-suited for battery-powered consumer products with extended runtime requirements.
Does PIC16F505-I/SL have a built-in ADC, and what kind of sensors can it interface with directly?
Yes, the PIC16F505-I/SL includes an integrated ADC, which allows it to digitize analog voltages from sensors such as thermistors, potentiometers, light-dependent resistors, and voltage-output pressure sensors without any external ADC component. The ADC connects to the available analog input pins and its resolution supports measurements sufficient for simple monitoring and threshold detection tasks typical of appliance control and environmental sensing firmware.
What is the Flash memory size of PIC16F505-I/SL and is it sufficient for a simple motor-control or LED-dimming application?
The PIC16F505-I/SL contains 1.5 KB of Flash program memory, which accommodates approximately 768 14-bit PIC16 instructions. This is sufficient for simple state machine-based applications including PWM LED dimming, DC motor direction control, pushbutton interface handling, and basic UART communication. Applications requiring look-up tables, extensive floating-point math, or USB stacks would exceed this capacity and should use a higher-Flash PIC16 or PIC18 device.
When does the JTAG boundary scan capability of PIC16F505-I/SL reduce testing cost for a PCB assembly line?
The PIC16F505-I/SL supports JTAG boundary scan, which allows automated in-circuit testing (ICT) equipment to check solder joint continuity on the 14-pin SOIC device without requiring physical bed-of-nails test probes on every pin. For assemblies with densely packed SMD components at 0.5 mm pitch or smaller, boundary scan cuts fixture costs and test development time, reducing per-board test cost in production runs of 1,000 or more units where dedicated ICT fixtures would otherwise be required.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 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+ | $0.3200 | $0.32 |
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.”