PIC16F722T-I/SO Equivalent & Substitute Parts

Part Overview

The PIC16F722T-I/SO is an 8-bit microcontroller from Microchip Technology's PIC® XLP™ 16F series, designed for embedded applications requiring low power consumption and integrated connectivity features. This device operates at 20MHz with 4.6KB of FLASH program memory and is housed in a 28-SOIC surface mount package. The part is currently in active production status, making it suitable for new designs and ongoing production requirements. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate packaging or inventory preferences while maintaining functional compatibility.

Substiute Parts

PIC16F722T-I/SO

Microchip TechnologyIn Stock: 1387PIC16F722T-I/SO Datasheet

Current PartRFQ

PIC16F722-I/SO

Microchip TechnologyIn Stock: 8091PIC16F722-I/SO Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PIC16F722T-I/SO is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following areas:

• Processor Architecture: PIC core processor type
• Memory Configuration: 4.6KB FLASH program memory and 128 x 8 RAM
• Operating Frequency: 20MHz maximum speed
• Voltage Range: 1.8V to 5.5V supply voltage compatibility
• Peripheral Set: I2C, SPI, UART/USART connectivity and Brown-out Detect/Reset, POR, PWM, WDT functions
• Package Format: 28-SOIC surface mount package with identical pinout
• Compliance Standards: ROHS3 compliance and MSL rating

The PIC16F722-I/SO meets all substitution criteria as it shares the identical base product number (PIC16F722) and maintains full electrical and mechanical compatibility with the main part. The difference in packaging format (Tube versus the main part's standard packaging) does not affect functional or electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the PIC16F722T-I/SO and PIC16F722-I/SO are active production parts from Microchip Technology with identical electrical specifications and package formats. Selection between these parts should be based on:

• Inventory Availability: The PIC16F722-I/SO maintains higher stock levels (7984 Pcs) compared to the main part (1326 Pcs), making it suitable for high-volume production requirements.
• Packaging Format: The PIC16F722-I/SO is supplied in Tube packaging, which may be preferred for automated assembly processes or specific supply chain requirements.
• Compliance Certification: Both parts maintain ROHS3 compliance and identical MSL ratings, ensuring equivalent environmental and regulatory suitability.
• Functional Equivalence: Full electrical and mechanical compatibility ensures direct substitution without design modifications or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can the PIC16F722-I/SO be used as a direct replacement for the PIC16F722T-I/SO?

A: Yes. Both parts share identical electrical specifications, memory configuration, peripheral set, operating voltage range, and 28-SOIC package format. They are functionally equivalent and can be substituted without design changes.

Q: What is the difference between these two part numbers?

A: The primary difference is the packaging format. The PIC16F722-I/SO is supplied in Tube packaging, while the main part uses standard packaging. This distinction does not affect electrical performance or pinout compatibility.

Q: Are there any temperature or voltage rating differences?

A: No. Both parts operate across the identical temperature range (-40°C to 85°C) and voltage supply range (1.8V to 5.5V). All electrical specifications are equivalent.

Q: Do both parts support the same connectivity protocols?

A: Yes. Both the PIC16F722T-I/SO and PIC16F722-I/SO include I2C, SPI, and UART/USART connectivity, along with identical peripheral features including Brown-out Detect/Reset, POR, PWM, and WDT functions.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain ROHS3 compliance, identical MSL ratings (1 - Unlimited), and equivalent regulatory status. They are suitable for the same applications and environments.

Q: Which part should I select for new production designs?

A: Either part is suitable for new designs. Selection should be based on supply chain availability, packaging preferences, and inventory requirements. Both parts are in active production status.