DSPIC33FJ06GS102A-E/SS Equivalent & Substitute Parts

Part Overview

The DSPIC33FJ06GS102A-E/SS 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 6KB of FLASH program memory, 256 bytes of RAM, and operates at 40 MIPs with integrated connectivity options including I2C, IrDA, LINbus, SPI, and UART/USART interfaces.

The DSPIC33FJ06GS102A-E/SS carries an Obsolete product status. Identifying equivalent substitute parts is essential for design continuity, procurement planning, and ensuring long-term system reliability when the original part becomes unavailable.

Substiute Parts

DSPIC33FJ06GS102A-E/SS

Microchip TechnologyIn Stock: 952DSPIC33FJ06GS102A-E/SS Datasheet

Current PartRFQ

DSPIC33FJ06GS102A-I/SS

Microchip TechnologyIn Stock: 1682DSPIC33FJ06GS102A-I/SS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DSPIC33FJ06GS102A-E/SS is determined by strict equivalence across the following critical parameters:

Core Architecture & Performance: Identical dsPIC core processor, 16-bit architecture, and 40 MIPs execution speed ensure functional compatibility at the instruction set and timing level.

Memory Configuration: Matching 6KB FLASH program memory (2K x 24) and 256 x 8 RAM ensure software compatibility without code modification or recompilation.

Electrical Specifications: Identical 3V ~ 3.6V supply voltage range and A/D converter configuration (6x10b) guarantee direct electrical substitution without circuit redesign.

Connectivity & Peripherals: Identical I2C, IrDA, LINbus, SPI, and UART/USART interfaces, plus matching Brown-out Detect/Reset, POR, PWM, and WDT peripherals ensure protocol and feature compatibility.

Package & Pinout: 28-SSOP surface mount package with identical physical dimensions (0.209", 5.30mm Width) ensures PCB compatibility without layout modification.

Compliance & Certification: RoHS3 compliance and MSL 1 rating ensure environmental and handling compatibility.

The primary differentiator between the main part and substitute is the operating temperature range and product status, which are addressed in the Parameter Comparison section.

Parameter Comparison

Engineering Selection Recommendations

DSPIC33FJ06GS102A-I/SS is the direct substitute for DSPIC33FJ06GS102A-E/SS based on the following engineering criteria:

Functional Equivalence: All core processor specifications, memory configuration, electrical parameters, connectivity interfaces, and peripheral features are identical. The devices are pin-compatible and software-compatible without modification.

Product Status Advantage: The substitute part carries Active product status, ensuring continued availability, manufacturing support, and long-term supply chain reliability compared to the Obsolete main part.

Compliance & Certification: Both parts maintain ROHS3 compliance and MSL 1 rating. The main part includes Automotive grade and AEC-Q100 qualification; the substitute does not specify these certifications. For applications requiring Automotive grade or AEC-Q100 qualification, verify substitute part certification status with Microchip Technology before design implementation.

Operating Temperature Consideration: The main part operates across -40°C ~ 125°C, while the substitute operates across -40°C ~ 85°C. For applications requiring operation above 85°C, the substitute is not suitable. For applications within the -40°C ~ 85°C range, the substitute provides full functional equivalence.

Procurement Advantage: The substitute part shows higher inventory availability (1619 Pcs vs. 868 Pcs), supporting immediate procurement and reducing lead time risk.

Frequently Asked Questions (FAQ)

Q: Are DSPIC33FJ06GS102A-E/SS and DSPIC33FJ06GS102A-I/SS pin-compatible?

A: Yes. Both devices use the 28-SSOP package with identical physical dimensions (0.209", 5.30mm Width) and pinout configuration. Direct PCB substitution is possible without layout modification.

Q: Can I use DSPIC33FJ06GS102A-I/SS as a drop-in replacement in existing designs?

A: For applications operating within -40°C ~ 85°C, yes. The substitute provides identical core processor architecture, memory configuration, electrical specifications, and peripheral functionality. If your application requires operation above 85°C or mandates Automotive grade and AEC-Q100 qualification, verify substitute part suitability before implementation.

Q: What is the difference between the -E and -I suffix designations?

A: The suffix indicates the operating temperature range. The -E variant operates across -40°C ~ 125°C (extended automotive range), while the -I variant operates across -40°C ~ 85°C (industrial range). Both variants are functionally identical within their respective temperature specifications.

Q: Why is the main part marked Obsolete?

A: Obsolete status indicates Microchip Technology has discontinued manufacturing and support for DSPIC33FJ06GS102A-E/SS. The Active substitute part ensures continued availability and manufacturing support for new designs and production requirements.

Q: Are there any software compatibility issues between these parts?

A: No. Both devices share identical dsPIC core architecture, instruction set, memory configuration, and peripheral feature set. Firmware compiled for one part executes identically on the other within their respective operating temperature ranges.

Q: What compliance certifications apply to the substitute part?

A: The substitute part maintains ROHS3 compliance and MSL 1 rating. Automotive grade and AEC-Q100 qualification status are not specified for the substitute. Contact Microchip Technology directly to confirm whether the substitute part meets these certifications if required for your application.