PIC24FJ256GL408-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC24FJ256GL408-I/PT is a 16-bit PIC24 microcontroller from Microchip with 256 KB ECC Flash, 32 KB RAM, integrated LCD driver, and 17-channel 10-bit ADC running at up to 16 MIPS in an 80-pin TQFP package. It combines safety-grade ECC memory with rich connectivity for metering, industrial HMI, and medical panel applications. Available worldwide with long product lifecycle support.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ256GL408-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC24FJ256GL408-I/PT?
- 256 KB ECC Flash memory for error-correcting safety-critical code storage
- 32 KB SRAM enabling large data buffers for real-time signal processing at 16 MIPS
- Integrated LCD controller supporting segment displays without external driver IC
- 17-channel 10-bit ADC for multi-sensor acquisition in metering and medical designs
- 80-pin TQFP package with rich peripheral set including UART, SPI, I2C, and USB
- Long lifecycle rating (YTEOL 18) for industrial and medical product longevity
What is PIC24FJ256GL408-I/PT used for?
The PIC24FJ256GL408-I/PT suits smart energy meters, medical diagnostic panels, and industrial HMI devices that require an integrated LCD driver combined with high-accuracy 10-bit analog conversion across 17 channels. Its 256 KB ECC Flash provides error-correcting storage that satisfies safety-critical firmware integrity requirements in IEC 60730 Class B applications. The 80-pin TQFP package and 16 MIPS throughput handle concurrent peripheral tasks including USB communication, LCD refresh, and ADC sampling without an RTOS overhead penalty.
What are the specifications of PIC24FJ256GL408-I/PT?
| Manufacturer Package Code | TQFP-80 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2020-06-02 |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | ITS ALSO AVAILABLE WITH 17-CH 10-BIT ADC |
| Bit Size | 16 |
| Boundary Scan | NO |
| CPU Family | PIC24 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G80 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 70 |
| 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 | TQFP80,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 32768 |
| RAM (words) | 32768 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| 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 |
Where can I find the PIC24FJ256GL408-I/PT datasheet?
PIC24FJ256GL408-I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC24FJ256GL408-I/PT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What memory protection does the ECC Flash in the PIC24FJ256GL408-I/PT provide for safety-critical firmware?
The PIC24FJ256GL408-I/PT uses Error Correcting Code (ECC) Flash that automatically detects and corrects single-bit errors in the 256 KB program memory, protecting firmware integrity against radiation-induced bit flips and aging-related retention failures. This feature supports IEC 60730 Class B diagnostics required by home appliance and medical equipment standards without additional software overhead.
How many ADC channels and what resolution does the PIC24FJ256GL408-I/PT offer for multi-sensor meter designs?
The PIC24FJ256GL408-I/PT integrates a 17-channel 10-bit ADC, delivering 1024 steps of resolution for simultaneous acquisition of voltage, current, temperature, and flow sensor signals in smart metering applications. The 17 inputs allow a single chip to monitor all analog channels in a 3-phase energy meter without external multiplexers, simplifying the board layout and reducing BOM cost.
Can the PIC24FJ256GL408-I/PT drive an LCD panel directly without an external controller, and what display sizes are practical?
Yes, the PIC24FJ256GL408-I/PT includes an on-chip LCD segment driver that eliminates a separate LCD controller IC. It supports static and multiplexed segment displays up to 4 commons and many segments, practical for numeric readouts in energy meters, thermostats, and medical devices. This integration reduces the PCB area by approximately one IC footprint and removes the I2C or SPI bus overhead of an external display driver.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.8800 | $3.88 |
| 25+ | $3.6700 | $91.75 |
| 100+ | $3.2300 | $323.00 |
| 1000+ | $2.9500 | $2950.00 |
| 5000+ | $2.8100 | $14050.00 |
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