PIC24FJ128GL406-I/MR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC24FJ128GL406-I/MR is a 16-bit microcontroller running at up to 16 MIPS from a 48 MHz clock, integrating 128 KB ECC Flash, 32 KB RAM, an on-chip LCD controller, and 16-channel 10-bit ADC in a 64-pin QFN package.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ128GL406-I/MR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4100(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
- 128 KB ECC Flash memory with hardware error-correction ensures data integrity in safety-critical applications requiring fault-tolerant non-volatile storage
- Integrated LCD controller with 60-pin multiplexed segment drive supports direct segment display driving without external LCD driver ICs, saving BOM cost
- 16-channel 10-bit ADC and 16 MIPS performance at 48 MHz enable simultaneous multi-channel sensor acquisition and real-time control in a compact 64-pin QFN footprint
Applications
The PIC24FJ128GL406-I/MR is designed for smart metering displays, home appliance control panels, and industrial HMI terminals where direct LCD segment driving combined with multi-channel ADC inputs reduces system component count. Its 128 KB ECC Flash ensures reliable firmware storage in environments subject to radiation-induced single-event upsets or power-loss corruption. The 64-pin QFN package in a 9 mm x 9 mm footprint suits compact board designs in portable medical monitors and building automation controllers.
Specifications
| Manufacturer Package Code | QFN-64 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 2020-06-02 |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | ITS ALSO AVAILABLE WITH 16-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-PQCC-N64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 54 |
| 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 Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 32768 |
| ROM (words) | 131072 |
| 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 | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
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
Compatible alternatives and drop-in replacements for PIC24FJ128GL406-I/MR:
16-bit, 16 MIPS, 128KB ECC Flash, 8KB RAM, LCD, XLP, 64-pin
16-bit, 16 MIPS, 128KB ECC Flash, 8KB RAM, LCD, XLP, 64-pin
16-bit, 16 MIPS, 128KB ECC Flash, 8KB RAM, LCD, XLP, 64-pin
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PQCC64
Frequently Asked Questions
How does the ECC Flash in PIC24FJ128GL406-I/MR protect firmware integrity compared to standard Flash?
The 128 KB ECC (Error-Correcting Code) Flash automatically detects and corrects single-bit errors and detects two-bit errors on every 16-bit read. This hardware protection prevents firmware corruption caused by cosmic-ray single-event upsets in the field, a critical reliability requirement for medical monitors and smart meters that must operate unattended for 10 or more years.
For a smart energy meter with an LCD display, how does the integrated LCD controller reduce BOM cost?
The PIC24FJ128GL406-I/MR drives up to 60 segment LCD pins directly, eliminating the need for an external LCD controller IC that would otherwise add 1.5 V to 3.3 V supply, SPI or I2C bus overhead, and approximately 1 USD to 2 USD to BOM cost per unit. This integrated driver supports 1/2, 1/3, and 1/4 multiplex ratios, covering most 4-digit 7-segment and custom icon displays used in residential energy meters.
Which peripheral mix makes PIC24FJ128GL406-I/MR a better fit for multi-sensor appliance control than a PIC16F device?
The PIC24FJ128GL406-I/MR delivers 16-bit arithmetic at 16 MIPS versus 8-bit PIC16F devices limited to 1 MIPS to 8 MIPS, reducing sensor fusion computation time by up to 4x. With 16-channel 10-bit ADC, 32 KB RAM, and direct LCD drive in a single 64-pin QFN, it replaces an 8-bit MCU plus separate LCD driver plus external RAM in appliance designs, cutting active supply current overhead by eliminating one or two bus-connected peripheral ICs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.5000 | $3.50 |
| 25+ | $2.9000 | $72.50 |
| 120+ | $2.8900 | $346.80 |
| 1000+ | $2.6700 | $2670.00 |
| 2520+ | $2.4200 | $6098.40 |
| 5000+ | $2.4100 | $12050.00 |
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