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DSPIC33FJ09GS302-I/TL
Microchip Technology
IC MCU 16BIT 9KB FLASH 36VTLA
2163 Pcs New Original In Stock
dsPIC dsPIC™ 33F Microcontroller IC 16-Bit 40 MIPs 9KB (3K x 24) FLASH 36-VTLA (5x5)
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5.0 / 5.0
- (254 Ratings)
DSPIC33FJ09GS302-I/TL
Product Overview
13031249
DiGi Electronics Part Number
DSPIC33FJ09GS302-I/TL-DGManufacturer
Microchip Technology
DSPIC33FJ09GS302-I/TL
Description
IC MCU 16BIT 9KB FLASH 36VTLAInventory
2163 Pcs New Original In Stock
dsPIC dsPIC™ 33F Microcontroller IC 16-Bit 40 MIPs 9KB (3K x 24) FLASH 36-VTLA (5x5)
Quantity
Minimum 1
Minimum 1
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DSPIC33FJ09GS302-I/TL Technical Specifications
Category
Embedded, Microcontrollers
Packaging
Tube
Series
dsPIC™ 33F
Packaging
Tube
Part Status
Obsolete
DiGi-Electronics Programmable
Not Verified
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
21
Program Memory Size
9KB (3K x 24)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
1K x 8
Voltage - Supply (Vcc/Vdd)
3V ~ 3.6V
Data Converters
A/D 8x10b; D/A 2x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
36-VTLA (5x5)
Package / Case
36-VFTLA Exposed Pad
Base Product Number
DSPIC33FJ09GS302
Datasheet & Documents
HTML Datasheet
DSPIC33FJ09GS302-I/TL-DG
PCN Design/Specification
Errata/Datasheet Update 13/Oct/2014
Errata and Datasheet Update 01/Oct/2013
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
3A991A2
HTSUS
8542.31.0020
Additional Information
Other Names
DSPIC33FJ09GS302ITL
Standard Package
73
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Die Website ist super übersichtlich, und der Versand ging extrem schnell.
Dec 02, 2025
Their website simplicity makes it easy for first-time users to shop confidently.
Dec 02, 2025
I appreciate their quick shipping times and the reliable support whenever needed.
Dec 02, 2025
The product's performance is outstanding, matching the high-quality description.
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Frequently Asked Questions (FAQ)
What are the key design-in risks when selecting the DSPIC33FJ09GS302-I/TL for a new embedded motor control application given its obsolete status?
Using the DSPIC33FJ09GS302-I/TL in new designs carries significant supply chain risks due to its 'Obsolete' status. While 2100 units are in stock at DiGi-Electronics, long-term availability is not guaranteed, which can disrupt production and increase lifecycle costs. For motor control applications relying on its integrated PWM and 10-bit ADCs, consider migrating to active-pin-to-pin compatible alternatives like the dsPIC33CK series. If you must use DSPIC33FJ09GS302-I/TL, secure lengthy last-time buys and validate design for extended temperature (-40°C to 85°C) stability under real load conditions to mitigate field failure risks.
How does the 9KB flash memory limit affect firmware scalability in DSPIC33FJ09GS302-I/TL for digital power supply designs with advanced control loops?
The 9KB (3K x 24) Flash in the DSPIC33FJ09GS302-I/TL constrains implementation of complex digital control algorithms such as multi-loop PID or predictive current control in digital power supplies. Engineers must optimize code density using Microchip’s XC16 compiler and avoid bulky libraries. Consider offloading non-critical functions to an external controller. The 1KB RAM further limits data buffering—ensure tight variable management. For designs expecting firmware updates or feature growth, evaluate upgrading to models like dsPIC33EP064GS506 with 64KB Flash to avoid costly redesigns later.
Can DSPIC33FJ09GS302-I/TL be safely substituted with dsPIC33FJ16MC302 in servo drive applications, and what are the integration challenges?
Replacing dsPIC33FJ16MC302 with DSPIC33FJ09GS302-I/TL in servo drives is feasible but risky due to reduced program memory (9KB vs. 16KB) and fewer PWM channels. The DSPIC33FJ09GS302-I/TL supports fewer independent PWM outputs, potentially limiting phase control resolution. Also verify compatibility of the internal oscillator for timing-critical commutation logic, especially if the original design used external crystals. Recalculate control loop timing under worst-case voltage (3V–3.6V) and temperature conditions. Firmware may need refactoring to fit within the smaller Flash footprint without sacrificing servo responsiveness.
What reliability concerns arise from using DSPIC33FJ09GS302-I/TL in automotive environments near the 85°C operating temperature limit?
Operating the DSPIC33FJ09GS302-I/TL near its 85°C maximum in automotive under-hood environments increases long-term failure risk due to thermal stress on the 36-VTLA package and internal Flash endurance. While the device includes brown-out reset and WDT, sustained high temperatures can degrade analog performance of its 8x10-bit ADCs, affecting sensor accuracy. Implement thermal derating—design to operate below 75°C ambient with good PCB heatsinking on the exposed pad. Monitor voltage rails and use conformal coating to mitigate condensation or contamination risks that exacerbate thermal aging in sealed enclosures.
How do the 10-bit DACs in DSPIC33FJ09GS302-I/TL impact precision analog output performance in industrial sensor calibration systems?
The two integrated 10-bit DACs in the DSPIC33FJ09GS302-I/TL limit resolution in high-precision sensor calibration applications requiring better than ±0.1% accuracy. Due to inherent nonlinearity and output impedance, external buffering and trimming may be required. For systems needing finer analog control, consider adding external 12-bit or 16-bit DACs like the MCP4725 via the I2C interface. Also, ensure the 3V–3.6V supply is well-regulated and filtered, as DAC accuracy directly tracks Vdd stability. Use PCB layout best practices—short traces, ground planes—to minimize noise coupling in sensitive calibration signal paths.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
DSPIC33FJ09GS302-I/TL CAD Models
Microchip Technology DSPIC33FJ09GS302-I/TL PCB symbols & footprints
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