PIC24FJ128GB204T-I/ML

Microcontrollers Overview

The PIC24FJ128GB204T-I/ML is a 44-pin QFN microcontroller from the PIC24F family. It features a 16-bit CPU operating at up to 32 MHz (16 MIPS). The device includes 128 KB of Flash program memory and 8 KB of data RAM. Key peripherals include USB On-The-Go, a cryptographic engine, six-channel DMA, and multiple serial interfaces.

Microcontrollers Feature Summary

• Integrated USB On-The-Go module supporting dual role host and peripheral operations with an on-chip transceiver.
• Hardware Cryptographic Engine providing AES and DES/Triple DES encryption capabilities alongside random number generation.
• Direct Memory Access controller with six channels to minimize CPU overhead during data transfers.
• Peripheral Pin Select feature allowing independent remapping of digital peripheral inputs and outputs.

Microcontrollers Applications

• USB-enabled embedded devices requiring dual-role connectivity
• Applications requiring hardware-accelerated data security and encryption
• Systems utilizing capacitive touch sensing via CTMU
• Smart card and ISO 7816 compliant communication interfaces

Microcontrollers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm the '-I' designation corresponds to the industrial temperature range requirements for your application environment. Ensure the QFN-44 package dimensions align with your PCB layout constraints before finalizing procurement.

Microcontrollers Selection Notes

Select this component for designs needing integrated USB OTG and cryptographic functions within a compact 44-pin footprint. Consider the XLP technology for battery-operated applications requiring deep sleep modes. Evaluate the 128 KB memory size against application code requirements compared to smaller family members.

Microcontrollers Part Context

This part belongs to the PIC24FJ128GB204 family, which shares core architecture with the PIC24FJ64GB204. The GB204 variant specifically offers 128 KB of Flash memory and 35 I/O pins in a 44-pin package, distinguishing it from the 28-pin GB202 variants.

Microcontrollers Replacement Considerations

PIC24FJ128GB204-I/ML

Microcontrollers FAQ

Does the PIC24FJ128GB204 support USB Host Negotiation Protocol?

Yes, the USB module supports HNP, allowing dynamic switching between device and host operation.

What power-saving modes are available in Deep Sleep?

Deep Sleep allows near total power-down with wake-up capability on internal or external triggers, consuming typical current as low as 40 nA at 3.3V.