PIC24HJ64GP210AT-I/PF - 64KB Flash 16-bit MCU 100-TQFP | Microchip
MPN: PIC24HJ64GP210AT-I/PF ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $9.95 | $9.95 |
| 10 | $9.1 | $91.00 |
| 100 | $8.2 | $820.00 |
| 500 | $7.45 | $3,725.00 |
| 1,000 | $6.8 | $6,800.00 |
PIC24HJ64GP210AT-I/PF Overview
A 16-bit MCU (microcontroller unit) is a single-chip computer integrating a CPU core, program memory, data memory, and a rich set of peripherals on one silicon die. The PIC24H family sits in the 16-bit microcontroller hierarchy between 8-bit PIC16/PIC18 devices and 32-bit PIC32 products, balancing code density, deterministic interrupt latency, and DSP-class instruction throughput. Within Microchip's taxonomy, the PIC24HJ64GP210A belongs to the PIC24H general-purpose sub-family, which the vendor positions for seamless migration paths to/from PIC24F, dsPIC30F, and dsPIC33F devices.
Key features of the PIC24HJ64GP210AT-I/PF include 64 KB Flash with self-programming capability, 8 KB SRAM, a 16-bit wide data path, hardware multiply/divide, and an integrated 16-channel 10-bit/12-bit ADC. Communication peripherals typically include UART, SPI, I2C, ECAN, and parallel master port variants. The 100-pin TQFP footprint exposes up to 85 digital I/O pins, giving designers substantial GPIO headroom for human-machine interface panels and motor-control front ends.
The PIC24HJ64GP210A uses a 5-stage modified Harvard pipeline supporting 40 MIPS at 40 MHz (Fcy = Fosc/2), with deterministic interrupt response and single-cycle hardware multiply. The device supports ICSP (In-Circuit Serial Programming) and optional JTAG boundary scan, and the -I suffix indicates the industrial temperature grade of -40C to +85C. On-chip peripherals are clocked from a flexible peripheral bus with selectable dividers.
Typical applications include industrial motor control (BLDC, PMSM, AC induction), uninterruptible power supplies, advanced sensor fusion, point-of-sale terminals, and automotive body/chassis subsystems. The combination of deterministic 16-bit performance and broad peripheral integration makes it well suited for closed-loop digital control and real-time signal processing in cost-sensitive designs.
When designing with this MCU, plan oscillator and PLL configuration carefully because Fcy = Fosc/2 governs instruction throughput, and verify JTAG vs. ICSP pin usage on the 100-TQFP footprint to avoid remap conflicts. The 14x14 mm TQFP body requires standard 0.5 mm pitch layout and adequate thermal copper for high-I/O switching loads.
This page synthesizes distributor pricing, pin-compatible alternatives, and practical design notes that supplement the manufacturer datasheet with cross-brand context.
Drop-in alternatives for PIC24HJ64GP210AT-I/PF — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC24HJ64GP210AT-I/PF (same form factor and footprint) — differing in ADC, Core Architecture, Operating Temperature, Package, Program Memory (Flash).
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC24HJ64GP210A-I/PT
✅ Drop-In✓ In Stock
$8.5 / Unit
View Datasheet →PIC24HJ64GP210A-E/PF
✅ Drop-In✓ In Stock
$4.78 / Unit
View Datasheet →PIC24HJ128GP210A-I/PF
✅ Drop-In✓ In Stock
$5.7 / Unit
View Datasheet →PIC24HJ256GP210A-I/PF
✅ Drop-In📋 Reference alternative (not in catalog)
PIC24HJ64GP210-I/PF
✅ Drop-In✓ In Stock
$5.16 / Unit
View Datasheet →PIC24HJ64GP210AT-I/PF Maximum Ratings & Electrical Characteristics
| Core | PIC24H 16-bit |
| Instruction Set | RISC (16-bit wide) |
| Program Memory (Flash) | 64 KB (22K x 24) |
| Data Memory (SRAM) | 8 KB |
| Maximum CPU Speed | 40 MIPS at 40 MHz (Fcy = Fosc/2) |
| Operating Voltage | 3.0 V to 3.6 V |
| Operating Temperature | -40 C to +85 C (Industrial) |
| Package | 100-pin TQFP (14x14 mm) |
| Pin Count | 100 |
| I/O Pins | Up to 85 |
| Programming/Debug | ICSP and JTAG |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
| Lead-Free | Yes |
| CPU Pipeline | 5-stage modified Harvard |
PIC24HJ64GP210AT-I/PF 100-pin tqfp (14x14 mm) Pin Configuration Guide
Pin configuration for PIC24HJ64GP210AT-I/PF (100-pin tqfp (14x14 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC24HJ64GP210AT-I/PF.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC24HJ64GP210AT-I/PF is suitable for 6 applications: Industrial BLDC Motor Control, Uninterruptible Power Supply (UPS) Controller, Point-of-Sale Terminal, Industrial Sensor Hub, HMI / Graphic Display Controller, Automotive Body and Chassis Subsystem.
Industrial BLDC Motor Control
The PIC24HJ64GP210AT-I/PF is well suited to industrial BLDC and PMSM motor control because its 40 MIPS core executes field-oriented control loops within the 25 us PWM period typical of 20 kHz switching. The 100-pin TQFP exposes enough I/O for three-phase PWM, quadrature encoder input, and ECAN communication to a central controller. Hardware QEI and 16-bit timers support sensorless or sensored commutation without burdening the core. Compared with a general-purpose 8-bit MCU, this PIC24H device delivers the deterministic interrupt response required for tight current-loop bandwidth in servo drives and robotics.
Recommended
Uninterruptible Power Supply (UPS) Controller
In a UPS, the PIC24HJ64GP210AT-I/PF manages transfer switching, battery charging, and inverter control thanks to its 40 MIPS throughput and 64 KB Flash for state-machine logic. The 10/12-bit ADC samples battery voltage, current, and temperature with deterministic latency, while ECAN links to system-level monitoring. The 3.0-3.6V supply rails match typical digital control sections, and the 100-pin TQFP offers I/O for relays, fans, and an LCD interface. Compared with discrete logic, the integrated MCU simplifies BOM and enables firmware-based firmware updates when grid codes evolve.
Recommended
Point-of-Sale Terminal
The PIC24HJ64GP210AT-I/PF serves as the system controller in point-of-sale terminals, driving keypad scanning, LCD, thermal printer, and secure card reader interfaces from its 85 I/O pins. The 8 KB SRAM supports transaction buffering, and 64 KB Flash holds encrypted firmware with room for protocol stacks such as USB HID and ISO 7816. The industrial temperature grade ensures stable operation in retail environments with fluctuating ambient. Compared with lower-end 8-bit MCUs, the 16-bit PIC24H offers the throughput needed to handle cryptographic authentication and printer rasterization simultaneously.
Recommended
Industrial Sensor Hub
The PIC24HJ64GP210AT-I/PF aggregates data from multiple analog and digital sensors via its integrated multi-channel ADC and serial peripherals (UART, SPI, I2C). The 100-pin TQFP provides 85 I/O for connecting thermocouples, pressure transducers, and flow meters with ample channel count. The 40 MIPS core handles linearization and filtering in firmware, while ECAN publishes processed data to a plant-wide network. Compared with smaller MCUs, the PIC24HJ64GP210A removes the need for external signal-conditioning ASICs and keeps bill-of-materials compact.
Recommended
HMI / Graphic Display Controller
For human-machine interface panels, the PIC24HJ64GP210AT-I/PF drives TFT LCD displays up to QVGA resolution, manages capacitive touch via I2C, and scans matrix keypads through its abundant GPIO. The 8 KB SRAM allocates frame-buffer tiles while 64 KB Flash stores Unicode fonts and multilingual strings. The 40 MIPS performance ensures smooth menu navigation and responsive touch feedback. Compared with PIC18 8-bit predecessors, this PIC24H device accelerates drawing routines by 3-4x and simplifies C codebase maintenance.
Recommended
Automotive Body and Chassis Subsystem
In automotive body controllers - for example HVAC flaps, lighting modules, or seat controllers - the PIC24HJ64GP210AT-I/PF provides 40 MIPS throughput, ECAN, and LIN-compatible UARTs in a 100-pin TQFP. The wide operating voltage tolerance and industrial temperature grade fit cabin-mounted ECUs, while on-chip ADC reads multiple position sensors for actuator feedback. Compared with older 16-bit HC11-class designs, the PIC24H offers modern peripherals, lower power, and Microchip's MPLAB X toolchain ecosystem for production programming. Note: for under-hood AEC-Q100 qualified applications, use the PIC24HJ64GP210A-E/PF extended-temperature variant instead.
Recommended
Recommended Products Summary
Engineering reference data for PIC24HJ64GP210AT-I/PF — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC24HJ64GP210A-I/PT | PIC24HJ64GP210A-E/PF | PIC24HJ128GP210A-I/PF | PIC24HJ256GP210A-I/PF | PIC24HJ64GP210-I/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (PF, 14x14 mm) | 100-pin TQFP (PT) - same | 100-pin TQFP (PF) - same | 100-pin TQFP (PF) - same | 100-pin TQFP (PF) - same | 100-pin TQFP (PF) - same |
| Core | PIC24H 16-bit | PIC24H 16-bit | PIC24H 16-bit | PIC24H 16-bit | PIC24H 16-bit | PIC24H 16-bit |
| Flash Memory | 64 KB (22K x 24) | 64 KB | 64 KB | 128 KB | 256 KB | 64 KB |
| SRAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS |
| Operating Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Temperature Grade | Industrial -40C to +85C | Industrial -40C to +85C | Extended -40C to +125C | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C |
Key Differentiators
- Tape-and-reel factory packaging (vs PIC24HJ64GP210A-I/PT)
- Extended temperature option in same footprint (vs PIC24HJ64GP210A-E/PF)
- Direct upgrade path to 128 KB Flash (vs PIC24HJ128GP210A-I/PF)
Design Notes
Estimated: at 40 MIPS with all peripherals active, the PIC24HJ64GP210AT-I/PF typically draws 60-80 mA from a 3.3V supply, equating to 200-265 mW. Decouple VDD/VSS pairs with 100 nF ceramic capacitors placed within 3 mm of each power pin pair, and add a bulk 10 uF tantalum or ceramic capacitor near the IC. Avoid sharing analog and digital ground returns; use a star-ground topology with the analog AVSS tied directly to the power connector.
The 100-pin TQFP (14x14 mm) with 0.5 mm pitch demands careful escape routing. Use 0.2 mm (8 mil) traces with 0.2 mm spaces for inner rows, and consider via-in-pad with filled/capped plating to maximize breakouts. Place a continuous ground plane on layer 2 beneath the IC to control impedance for JTAG/ICSP signals. Keep clock traces short and surrounded by ground stitching vias spaced every 5 mm or less.
Do not confuse the /PF (TQFP) suffix with /PT (TQFP) - both are 100-pin TQFP but Microchip uses different lead finishes and reel orientations. Verify the JTAG TMS/TCK pins are not repurposed as GPIO in your firmware; once configured as alternate-function pins, reverting requires unlocking sequence. Also note that Fcy = Fosc/2, so a 40 MIPS core needs an 80 MHz oscillator input through the PLL block, not a direct 40 MHz crystal.
Compliance Information
RoHS and REACH compliant per Microchip product page. Lead-free matte-tin plating. AEC-Q100 not qualified for the standard -I industrial grade; choose -E extended or Q-100 automotive variants for under-hood applications. Halogen-free status not explicitly stated in distributor listings.
