PIC24FJ128GA204-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC24FJ128GA204-I/PT is a 16-bit microcontroller in TQFP-44 package running up to 32 MHz. It features 128 KB Flash, built-in ADC, DMA channels, and JTAG boundary scan, offering a balance of performance and peripheral integration for mid-range embedded control and connectivity applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ128GA204-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit PIC24 CPU core running up to 32 MHz for efficient mid-range processing
- 128 KB of on-chip Flash program memory
- Built-in ADC for multi-channel analog signal acquisition
- DMA channels for background data transfers without CPU intervention
- JTAG boundary scan support for in-circuit debugging and production testing
- TQFP-44 package with multiple I/O pins for peripheral-rich embedded designs
- USB OTG and multiple UART/SPI/I2C peripherals for versatile connectivity
Applications
The PIC24FJ128GA204-I/PT is well-suited for mid-range embedded applications such as industrial sensor nodes, USB-connected HID devices, and smart home controllers requiring 16-bit processing efficiency. Its 128 KB Flash and DMA channels allow complex firmware with communication stacks to run smoothly at 32 MHz. The TQFP-44 package and rich peripheral set make it an attractive solution for portable instruments and data acquisition systems in medical and consumer electronics markets.
Specifications
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 36 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| RAM (bytes) | 8192 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 8MHz |
| Supply Current-Max | 7.6mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24FJ128GA204-I/PT:
Frequently Asked Questions
What core speed and Flash capacity does the PIC24FJ128GA204-I/PT provide for mid-range embedded designs?
The PIC24FJ128GA204-I/PT operates at up to 32 MHz on a 16-bit PIC24 core and includes 128 KB of on-chip Flash program memory. This configuration supports moderately complex firmware including USB protocol stacks, multi-channel ADC data acquisition, and real-time sensor fusion routines in 44-pin TQFP-packaged embedded systems.
How do the DMA channels on the PIC24FJ128GA204-I/PT improve data throughput in communication-intensive applications?
The DMA channels on the PIC24FJ128GA204-I/PT allow background data transfers between peripherals and RAM without burdening the 16-bit CPU core. This frees the processor to execute control algorithms while the DMA handles high-speed SPI, UART, or ADC data streams simultaneously, enabling sustained throughput at up to 32 MHz with lower latency and lower power consumption compared to CPU-polled transfers.
Which industrial or consumer applications benefit most from the PIC24FJ128GA204-I/PT over an 8-bit PIC16 device?
Applications that process 16-bit sensor data, implement USB device functionality, or require more than 64 KB of code space benefit most from upgrading to the PIC24FJ128GA204-I/PT. Its 16-bit architecture handles signed arithmetic, fixed-point DSP, and large data arrays far more efficiently than an 8-bit PIC16, making it preferable for industrial data loggers, portable medical monitors, and smart building controllers that need 128 KB Flash and ADC accuracy in a compact TQFP-44 package.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.1000 | $5.10 |
| 25+ | $4.6600 | $116.50 |
| 100+ | $4.2300 | $423.00 |
| 1000+ | $3.8800 | $3880.00 |
| 5000+ | $3.7100 | $18550.00 |
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