PIC16LC715-04I/P Equivalent & Substitute Parts

Part Overview

The PIC16LC715-04I/P is an 8-bit microcontroller from Microchip Technology's PIC® 16C series, featuring 4.6KB OTP program memory, 128 bytes of RAM, and 13 I/O pins. This device operates at 4MHz with a supply voltage range of 2.5V to 5.5V and includes integrated peripherals such as brown-out detection/reset, PWM, and watchdog timer functionality. The product maintains Active status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are available, enabling design flexibility and supply chain alternatives.

Substiute Parts

PIC16LC715-04I/P

Microchip TechnologyIn Stock: 1122PIC16LC715-04I/P Datasheet

Current PartRFQ

PIC16F716-I/P

Microchip TechnologyIn Stock: 3234PIC16F716-I/P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PIC16LC715-04I/P is determined by the following critical parameters:

• Core Processor & Architecture: Must be PIC processor family
• Core Size: Must be 8-Bit
• Program Memory Size: Must be 4.6KB (2K x 14)
• RAM Size: Must be 128 x 8
• Number of I/O: Must be 13
• Data Converters: Must include A/D 4x8b
• Package / Case: Must be 18-DIP (0.300", 7.62mm)
• Mounting Type: Must be Through Hole
• Operating Temperature Range: Must support -40°C ~ 85°C (TA)
• Voltage Supply Range: Must support minimum 2.5V operation

The PIC16F716-I/P qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. Program memory type variation (FLASH vs. OTP) and speed differences do not preclude substitution when functional requirements are met.

Parameter Comparison

Engineering Selection Recommendations

Both the PIC16LC715-04I/P and PIC16F716-I/P maintain Active product status and are ROHS3 compliant, meeting current regulatory requirements. The PIC16F716-I/P offers extended operational speed capability (20MHz vs. 4MHz) and FLASH memory technology, providing reprogrammability advantages over the OTP variant. The PIC16F716-I/P supports a lower minimum supply voltage (2V vs. 2.5V), expanding operational envelope compatibility. Both devices are suitable for equivalent functional implementation in 18-DIP through-hole applications requiring 8-bit PIC architecture with 4.6KB program memory and 13 I/O pins.

Frequently Asked Questions (FAQ)

Q: Can the PIC16F716-I/P directly replace the PIC16LC715-04I/P in existing designs?

A: Yes. Both devices share identical core architecture, memory configuration, I/O count, and package specifications. Pin-to-pin compatibility is maintained. The primary functional difference is program memory type (FLASH vs. OTP) and maximum operating speed.

Q: What are the key differences between these two parts?

A: The PIC16LC715-04I/P uses OTP (One-Time Programmable) memory with 4MHz maximum speed. The PIC16F716-I/P uses FLASH memory with 20MHz maximum speed and supports a lower minimum supply voltage (2V). Both share identical RAM, I/O, and peripheral configurations.

Q: Are there any package or pinout differences?

A: No. Both devices use 18-DIP (0.300", 7.62mm) through-hole packaging with identical pinout and mechanical dimensions.

Q: Which part should be selected for new designs?

A: Selection depends on application requirements. The PIC16F716-I/P is preferred for designs requiring reprogrammability, higher speed capability, or lower minimum supply voltage operation. The PIC16LC715-04I/P remains suitable for applications with fixed firmware and lower speed requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the PIC16LC715-04I/P and PIC16F716-I/P are ROHS3 compliant and REACH unaffected.