PIC24FJ256GA704T-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC24FJ256GA704T-I/PT is a 16-bit general-purpose microcontroller from Microchip with 256 KB Flash and 16 KB RAM, running at up to 32 MHz in a TQFP-44 package. It integrates ADC, JTAG boundary scan, and multiple serial peripherals, making it ideal for low-pin-count industrial and consumer control designs.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ256GA704T-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5900(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 operating at up to 32 MHz
- 256 KB self-programmable Flash and 16 KB SRAM
- Integrated 10-bit or 12-bit ADC with multiple input channels
- JTAG boundary scan support for streamlined board-level testing
- Multiple serial interfaces including SPI, I2C, and UART
- Low-power XLP modes for battery-operated applications
- 44-pin TQFP package for compact PCB footprints
Applications
The PIC24FJ256GA704T is used in industrial sensor nodes, home automation gateways, and portable medical devices where 16-bit performance, rich peripherals, and low power consumption are required in a compact package. Its large Flash and RAM enable complex communication stacks and data-logging firmware without external memory.
Specifications
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 37Weeks |
| Date Of Intro | 2016-10-18 |
| YTEOL | 19 |
| Has ADC | YES |
| Address Bus Width | 10 |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| External Data Bus Width | 8 |
| 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 | 2 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 24 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| RAM (bytes) | 16384 |
| RAM (words) | 16384 |
| ROM (words) | 88064 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 7.7mA |
| 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 | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much Flash and RAM does PIC24FJ256GA704T-I/PT provide for firmware development?
The PIC24FJ256GA704T-I/PT includes 256 KB of self-programmable Flash and 16 KB of SRAM, providing ample space for application firmware, bootloader code, and runtime data buffers. This memory configuration is well suited for TCP/IP stacks, sensor fusion algorithms, and display drivers in 16-bit embedded designs.
Does PIC24FJ256GA704T-I/PT support JTAG boundary scan, and why does it matter for production testing?
Yes. PIC24FJ256GA704T-I/PT includes JTAG boundary scan, allowing automated board-level interconnect testing during manufacturing. This reduces test fixture cost and speeds up production line diagnosis for PCBs with 44 pins, particularly when testing populated assemblies with dense SMT components.
Which communication protocols are built into PIC24FJ256GA704T-I/PT for sensor interfacing?
The PIC24FJ256GA704T-I/PT integrates SPI, I2C, and UART serial interfaces, supporting simultaneous connections to sensors, displays, and wireless modules. The 16-bit core running at 32 MHz provides enough throughput to handle multiple active interfaces concurrently without compromising real-time response.
What is the expected supply chain lead time for PIC24FJ256GA704T-I/PT and how should buyers plan?
Microchip's factory lead time for PIC24FJ256GA704T-I/PT is approximately 37 weeks, which is notably long. However, its YTEOL of 19 years confirms the part remains in active production for the long term. Volume buyers should place blanket orders or carry safety stock to mitigate long-lead supply risk in multi-year programs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.2000 | $2.20 |
| 100+ | $1.8200 | $182.00 |
| 900+ | $1.7900 | $1611.00 |
| 1000+ | $1.6600 | $1660.00 |
| 5000+ | $1.5900 | $7950.00 |
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