PIC16LC71-04/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16LC71-04/P is an 8-bit PIC microcontroller running at up to 4 MHz with 1.75 KB OTP program memory, integrated ADC, and 18-pin PDIP package, suitable for low-voltage embedded control applications.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LC71-04/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.2000(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 core operating at up to 4 MHz clock frequency with 1.75 KB OTP flash memory for simple embedded control tasks
- Integrated ADC capability enabling direct analog signal measurement without external converter components
- 18-pin PDIP package provides easy breadboard prototyping and through-hole assembly for low-volume and legacy designs
Applications
The PIC16LC71-04/P is used in simple embedded control applications such as appliance controllers, sensor interfaces, and low-voltage consumer electronics that require an affordable 8-bit microcontroller with analog input capability. Its OTP memory and 18-pin PDIP form factor make it practical for cost-sensitive designs and field-programmable prototypes.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-18 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 1990-01-01 |
| YTEOL | 3 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 4MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED-POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 13 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP18,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 36 |
| ROM (words) | 1024 |
| ROM Programmability | OTPROM |
| Speed | 4MHz |
| Supply Current-Max | 3.8mA |
| Supply Voltage-Max | 6V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16LC71-04/P:
RISC Microcontroller, 8-Bit, OTPROM, PIC16 CPU, 4MHz, CMOS, PDIP18
RISC Microcontroller, 8-Bit, OTPROM, PIC CPU, 4MHz, CMOS, PDIP18
Frequently Asked Questions
What is the maximum clock frequency and program memory size of the PIC16LC71-04/P?
The PIC16LC71-04/P runs at a maximum clock frequency of 4 MHz and contains 1.75 KB (1K x 14 words) of OTP program memory. This combination is sufficient for straightforward sensor reading, timing, and output control tasks in low-cost embedded designs.
Does the PIC16LC71-04/P include an ADC, and how does that benefit sensor interface designs?
Yes, the PIC16LC71-04/P integrates an ADC, allowing it to directly digitize analog sensor signals without requiring an external analog-to-digital converter. This reduces component count and PCB area for applications such as temperature monitoring and resistive sensor interfaces operating from a low-voltage supply.
For a legacy or through-hole design, how does the PIC16LC71-04/P package simplify assembly?
The PIC16LC71-04/P uses an 18-pin PDIP package, which is compatible with standard 0.3-inch breadboards and through-hole PCBs. This makes it straightforward to prototype and hand-solder, and allows socket-based mounting for easy field replacement or reprogramming in low-volume production.
Is the PIC16LC71-04/P suitable for battery-powered or low-voltage designs?
The PIC16LC71-04/P is a low-voltage variant of the PIC16C71 family, designed to operate at reduced supply voltages. Its 8-bit architecture and 4 MHz operation keep power consumption low, making it appropriate for battery-powered handheld instruments and portable consumer devices with limited energy budgets.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.1600 | $6.16 |
| 2+ | $5.6000 | $11.20 |
| 5+ | $4.2000 | $21.00 |
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