PIC16LC771-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16LC771-I/SS is an 8-bit CMOS PIC16 microcontroller in a 20-pin SSOP package, running at up to 20 MHz with an integrated ADC, designed for low-voltage embedded control and simple sensor interface applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC16LC771-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4200(MOQ 30)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 CMOS core running at up to 20 MHz for low-power embedded control tasks
- Integrated ADC provides on-chip analog signal acquisition without external conversion hardware
- Compact 20-pin SSOP package reduces PCB footprint for space-constrained industrial and consumer designs
Applications
The PIC16LC771-I/SS is suited for low-voltage embedded applications such as appliance control panels, small sensor interfaces, and portable measurement devices that require on-chip ADC functionality at up to 20 MHz. Its 20-pin SSOP form factor enables compact PCB layouts in consumer electronics and industrial accessories. This device is also used in legacy system maintenance where existing 20-pin SSOP footprints and PIC16 firmware must be preserved.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-20 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 1999-06-07 |
| YTEOL | 3 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 16 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 256 |
| ROM (words) | 4096 |
| ROM Programmability | OTPROM |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 3mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| 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 | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency supported by the PIC16LC771-I/SS and how does it affect processing throughput?
The PIC16LC771-I/SS operates at up to 20 MHz, delivering up to 5 MIPS of instruction throughput since PIC16 architecture executes most instructions in 4 clock cycles. This performance level is sufficient for tasks such as ADC sampling, UART communication, and simple control loop execution in 8-bit embedded applications.
For a compact sensor interface design, why select the 20-pin SSOP package of the PIC16LC771-I/SS?
The 20-pin SSOP package has a lead pitch of 0.635 mm, significantly smaller than equivalent DIP packages, which reduces PCB area in sensor interface boards and portable instrumentation. Combined with the integrated ADC and 8-bit PIC16 core, it allows engineers to build a complete analog input processing node in a very small footprint.
How does the PIC16LC771-I/SS compare to standard-voltage PIC16 variants in low-voltage battery designs?
The 'LC' designation indicates this variant is optimized for low-voltage operation, typically from 2.5 V to 5.5 V, making it more suitable than standard 4.5 V minimum PIC16 devices for 3 V coin-cell or 2-cell AA battery applications. Engineers designing 3.3 V sensor nodes benefit from the wider operating voltage range without requiring a boost converter to reach 5 V.
Related Guides
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
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
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 |
|---|---|---|
| 30+ | $4.8200 | $144.60 |
| 75+ | $4.7400 | $355.50 |
| 100+ | $3.7700 | $377.00 |
| 1000+ | $3.5700 | $3570.00 |
| 5000+ | $3.4200 | $17100.00 |
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.”