PIC24FJ256GA705-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC24FJ256GA705-I/PT is a 16-bit PIC24FJ microcontroller from Microchip operating at up to 32 MHz with 256 KB ECC Flash memory and 16 KB SRAM, featuring USB, multiple UART/SPI/I2C interfaces, and a 12-bit ADC, housed in a TQFP-48 package for embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ256GA705-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6620(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 PIC24FJ CPU core running at up to 32 MHz
- 256 KB ECC Flash memory for reliable program storage
- USB 2.0 full-speed device interface
- 12-bit ADC with multiple channels for analog sensing
- Multiple UART, SPI, and I2C communication interfaces
- TQFP-48 package with 48 pins for compact PCB designs
- Wide operating voltage range supporting 2.0 V to 3.6 V
Applications
The PIC24FJ256GA705-I/PT is well suited for embedded control systems requiring USB connectivity, sensor interfacing, and communication protocol support. Typical designs include industrial data loggers, medical monitoring devices, handheld instruments, and IoT gateway nodes where 16-bit performance and ECC Flash reliability are essential.
Specifications
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 35Weeks |
| Date Of Intro | 2016-10-18 |
| YTEOL | 19 |
| Has ADC | YES |
| Address Bus Width | 24 |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| External Data Bus Width | 16 |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 40 |
| Number of Serial I/Os | 2 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 16 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| RAM (bytes) | 16384 |
| RAM (words) | 8192 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 32MHz |
| Supply Current-Max | 5mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC24FJ256GA705-I/PT Alternates Showing results | Image |
| 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 | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24FJ256GA705-I/PT:
suggested
Frequently Asked Questions
How does the ECC Flash in PIC24FJ256GA705-I/PT benefit safety-critical embedded designs?
The 256 KB ECC Flash provides error correction that automatically detects and corrects single-bit errors in program memory, making it suitable for designs requiring higher reliability in industrial or medical applications operating at up to 32 MHz.
Which communication interfaces does PIC24FJ256GA705-I/PT support for connecting to sensors and host systems?
The PIC24FJ256GA705-I/PT includes USB 2.0 full-speed, multiple UART, SPI, and I2C interfaces, plus a 12-bit ADC with multiple input channels, enabling flexible sensor acquisition and host communication in a single 48-pin TQFP package.
When would a designer choose PIC24FJ256GA705-I/PT over a smaller PIC24FJ variant with 128 KB Flash?
Designers select the PIC24FJ256GA705-I/PT when firmware complexity exceeds 128 KB, particularly for applications with USB stacks, real-time operating systems, or large lookup tables, since the 256 KB Flash doubles available code space without requiring a package or pin change.
What is the operating voltage range for PIC24FJ256GA705-I/PT and how does it affect power supply design?
The PIC24FJ256GA705-I/PT operates from 2.0 V to 3.6 V, allowing direct connection to standard 3.3 V regulated rails common in modern embedded systems and eliminating the need for level shifting to most 3.3 V peripherals.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6620 | $1.66 |
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