DSPIC33FJ64GP710AT-I/PF Equivalent & Substitute Parts

Part Overview

The DSPIC33FJ64GP710AT-I/PF is a 16-bit dsPIC microcontroller from Microchip Technology's dsPIC™ 33F series, designed for embedded applications requiring digital signal processing capabilities. This device features 64KB of FLASH program memory, 16KB of RAM, and operates at 40 MIPs with integrated connectivity options including CANbus, I2C, IrDA, LINbus, SPI, and UART/USART interfaces. The part is classified as Obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

DSPIC33FJ64GP710AT-I/PF

Microchip TechnologyIn Stock: 761DSPIC33FJ64GP710AT-I/PF Datasheet

Current PartRFQ

DSPIC33FJ64GP710A-I/PF

Microchip TechnologyIn Stock: 1381DSPIC33FJ64GP710A-I/PF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DSPIC33FJ64GP710A-I/PF qualifies as a direct substitute for the DSPIC33FJ64GP710AT-I/PF based on the following critical parameters:

Matching Electrical Specifications:

• Identical core processor architecture (dsPIC)
• Identical core size (16-Bit)
• Identical processing speed (40 MIPs)
• Identical program memory configuration (64KB FLASH)
• Identical RAM capacity (16K x 8)
• Identical supply voltage range (3V ~ 3.6V)
• Identical data converter specification (A/D 32x10b/12b)
• Identical I/O count (85 pins)
• Identical connectivity interfaces (CANbus, I2C, IrDA, LINbus, SPI, UART/USART)
• Identical peripheral set (AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT)

Matching Physical Specifications:

• Identical package type (100-TQFP 14x14)
• Identical operating temperature range (-40°C ~ 85°C)
• Identical mounting type (Surface Mount)
• Identical RoHS compliance status (ROHS3 Compliant)
• Identical moisture sensitivity level (MSL 3, 168 Hours)

The substitution is based on complete electrical and mechanical parameter equivalence. The primary difference is product status: the main part is Obsolete while the substitute is Active, and packaging format (the substitute is supplied in Tray format).

Parameter Comparison

Engineering Selection Recommendations

The DSPIC33FJ64GP710A-I/PF is a direct functional equivalent to the DSPIC33FJ64GP710AT-I/PF for applications requiring 16-bit dsPIC microcontroller functionality. Selection of the substitute part is supported by:

Product Status Consideration: The main part is classified as Obsolete, while the substitute maintains Active status with Microchip Technology, ensuring continued availability and manufacturing support.

Compliance Alignment: Both parts maintain identical ROHS3 compliance certification and REACH unaffected status, meeting regulatory requirements for electronic component deployment.

Electrical and Mechanical Equivalence: Complete parameter matching across core processor architecture, memory configuration, I/O specifications, connectivity interfaces, and peripheral integration ensures functional interchangeability in existing circuit designs.

Packaging Availability: The substitute part is supplied in Tray packaging format, which is standard for production and inventory management in manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can the DSPIC33FJ64GP710A-I/PF be used as a direct replacement for the DSPIC33FJ64GP710AT-I/PF in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters including core processor, memory configuration, I/O count, connectivity interfaces, and package type. The substitute part is functionally interchangeable for circuit-level applications.

Q: What is the significance of the product status difference between these parts?

A: The main part is classified as Obsolete, indicating discontinued manufacturing by Microchip Technology. The substitute part maintains Active status, ensuring ongoing availability, manufacturing support, and compliance with current industry standards.

Q: Are there any differences in the 100-TQFP package specifications?

A: No. Both parts use identical 100-TQFP (14x14) surface mount packages with matching pin configurations, footprints, and thermal characteristics. PCB layout and assembly processes remain unchanged.

Q: Do both parts meet the same environmental and compliance requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and maintain identical moisture sensitivity levels (MSL 3, 168 Hours) and operating temperature ranges (-40°C ~ 85°C).

Q: What is the difference in packaging format between these parts?

A: The main part packaging format is not specified in available documentation. The substitute part is supplied in Tray format, which is standard for production quantities and automated assembly processes.

Q: Are firmware and software implementations compatible between these parts?

A: Yes. Identical core processor architecture, instruction set, memory organization, and peripheral configuration ensure complete software compatibility. Existing firmware requires no modification for deployment on the substitute part.