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PIC24FJ256GB106-I/PT

16-bit MCU, 16MIPS, 256KB Flash, USB 2.0 FS OTG, 10-bit ADC, TQFP-64

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Manufacturer Part：

PIC24FJ256GB106-I/PT

Package：

TQFP-64 (10 x 10 x 1.0 mm)

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Description

Product Overview

The PIC24FJ256GB106-I/PT from Microchip Technology is a 16-bit PIC24F microcontroller with 256KB Flash, 16KB SRAM, integrated USB 2.0 Full-Speed On-The-Go (OTG) controller, and rich peripheral set in a TQFP-64 package. Running at 16 MIPS, it targets USB-enabled embedded applications.

Key Specifications

Core 16-bit PIC24F (modified Harvard)
Speed 16 MIPS @ 32MHz
Flash 256 KB
SRAM 16 KB
USB 2.0 Full-Speed OTG (Host/Device)
ADC 10-bit, 16 channels, 500 ksps
UART/SPI/I2C 2/2/2
Operating Temperature -40C to +85C

Features

  • Integrated USB 2.0 Full-Speed OTG controller with on-chip transceiver
  • 256KB Flash with live update capability
  • 16KB SRAM with 4KB USB dual-port buffer
  • Charge time measurement unit (CTMU) for capacitive touch sensing
  • Parallel master port (PMP) for external memory/LCD interface

Applications

  • USB-enabled embedded devices (custom HID, CDC, MSD)
  • Capacitive touch user interfaces
  • Data acquisition with USB data transfer
  • Industrial and consumer USB peripherals

The PIC24FJ256GB106-I/PT from Microchip Technology is a 16-bit PIC24F microcontroller with 256KB Flash and 16KB SRAM featuring an integrated USB 2.0 Full-Speed On-The-Go controller. The USB OTG module supports Host, Device, and OTG modes with integrated transceiver, eliminating external USB PHY. A 4KB dual-port USB buffer ensures efficient data transfer. The device includes a 10-bit 500ksps ADC with 16 channels, 2 UARTs, 2 SPIs, 2 I2Cs, 5 16-bit timers, CTMU for capacitive touch, and Parallel Master Port (PMP). Operating at up to 16 MIPS at 32MHz, it targets USB-enabled embedded applications in industrial and consumer segments.

The PIC24FJ256GB106 uses Microchip’s 16-bit PIC24F core with modified Harvard architecture. (1) CPU: A 16-bit ALU with 24-bit instruction word executes most instructions in one cycle at 16MIPS. 16 working registers provide efficient data manipulation. (2) USB Module: The integrated USB 2.0 Full-Speed OTG controller manages all USB protocol layers including SIE, FIFO management, and transceiver control. In Device mode, it supports up to 32 endpoints. In Host mode, it drives USB bus and enumerates downstream devices. The 4KB dual-port SRAM buffer allows concurrent USB and CPU access. (3) Flash: 256KB program memory supports live updates via RTSP (Run-Time Self-Programming). (4) CTMU: The Charge Time Measurement Unit sources precise current pulses, enabling capacitive touch sensing with minimal external components.

Pin Group Name Type Function
1-16 PORTA-D I/O General I/O with ADC, USB, UART alternate
17-32 PORTD-G I/O General I/O with SPI, I2C, PMP alternate
33-48 PORTG-J I/O General I/O with timer, CTMU alternate
49-52 VDD/VSS Power Supply and ground pins
53 VCAP Power Core regulator capacitor
54 MCLR Input Master clear (reset)
55-56 OSCI/OSCO I/O Primary oscillator
  • USB-enabled embedded devices with custom HID, CDC, or MSD class support
  • Capacitive touch user interfaces using CTMU with no external touch IC
  • Data acquisition systems with USB data transfer to PC
  • Industrial and consumer USB peripherals with OTG dual-role capability
Manufacturer Part Number Package Notes
Microchip PIC24FJ256GB110-I/PT TQFP-100 More I/O and USB endpoints
Microchip PIC24FJ128GB106-I/PT TQFP-64 128KB Flash, same peripherals
ST STM32F103CBT6 LQFP-48 ARM Cortex-M3 with USB FS
NXP LPC1768FBD100 LQFP-100 ARM Cortex-M3 with USB
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Quality Assurance

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
  • Automotive Electronics: All automotive-grade components pass AEC-Q series certification, featuring excellent stability and durability to adapt to complex vehicle operating environments.
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4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

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If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

Contact Us

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
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    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

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    All transfer fees, intermediary bank charges and other remittance-related expenses shall be borne by the buyer.

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  • Economy Logistics: Air freight and sea freight for large-volume cargo
  • Domestic Delivery: SF Express, Yunda Express
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  • Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.
  1. Estimated Transit Time
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  • Air Freight: 7 – 12 working days
  • Sea Freight: 25 – 40 working days for heavy and large bulk cargo
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    Within 24 hours after dispatch, we will send the tracking number, commercial invoice, packing list and other documents to your email or communication account. You may check the shipment status online in real time.

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    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

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    All electronic components are packed with professional anti-static and shockproof materials. Original factory packaging is available for branded chips and integrated circuits.

4. Customs & Liability Statement

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  2. Handling of Lost or Damaged Goods
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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

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5. Sourcing for Special Components

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6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
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  • Each package is clearly marked with part number, quantity, batch number and specifications for easy inventory counting and management.

2. Classified Professional Packaging

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  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
  • Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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