PIC24HJ64GP510A-E/PF - 40 MIPS 16-Bit MCU 64KB Flash | Microchip
MPN: PIC24HJ64GP510A-E/PF ✓ NakahandaPIC24HJ64GP510A-E/PF Ulas
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash and SRAM), and a range of peripherals into one package. Within the broader taxonomy, the PIC24HJ family sits under 16-bit microcontrollers, which in turn belong to the embedded microcontroller category and the larger semiconductor / integrated circuit hierarchy. The 16-bit class is positioned between 8-bit MCUs (lower cost, lower performance) and 32-bit MCUs (higher performance, more complex toolchain), making it ideal for applications that need more computational headroom than 8-bit parts can provide without paying the full cost of a 32-bit Arm Cortex-M design.
Key features of the PIC24HJ64GP510A include a 40 MHz maximum operating frequency, 8 KB of SRAM, two 16-bit timers, a 16-channel 10-bit Analog-to-Digital Converter (ADC) sampling up to 500 ksps, two UART modules, two SPI interfaces, and two I2C peripherals. The device operates from a 3.0 V to 3.6 V supply (3.3 V nominal) and is specified over the extended -40 C to +125 C industrial temperature range, marked by the "E" suffix. The "-E/PF" package code indicates a TQFP-100 (PF) industrial-grade part.
Technically, the PIC24HJ family is pin-compatible with the dsPIC33F digital signal controller family and shares a high degree of compatibility with the dsPIC30F family, enabling straightforward migration when DSP performance or a different peripheral mix is required. On-chip peripherals are mapped through a flexible peripheral pin-select architecture, and 32 kHz low-power oscillator modes support RTC and low-power applications.
Typical applications include industrial control systems, motor control (BLDC and stepper), power conversion and digital power, multi-loop PID controllers, sensor signal conditioning, and embedded networking gateways. The wide operating temperature range and rich peripheral set also suit automotive body controllers, HVAC controllers, and industrial sensor interfaces.
When designing with this part, ensure the 3.3 V rail is well decoupled with bulk and 100 nF ceramic capacitors placed close to the VDDCORE, VDD and AVdd pins. Because the part supports JTAG/ICSP and two programming/debug pins (PGECx/PGEDx), reserve a 6-pin or RJ-11 debug header on the board for in-circuit programming and debugging with MPLAB tools.
This page synthesizes distributor stock and pricing, Microchip-validated drop-in alternatives, and practical design notes not aggregated on any single datasheet or distributor page.
Mga alternatibo na pwedeng ilagay na PIC24HJ64GP510A-E/PF — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok PIC24HJ64GP510A-E/PF (parehas na form factor at footprint) — pagkakaiba sa ADC, Timers, Package, Core Architecture, Program Memory (Flash).
PIC24HJ64GP510A-I/PF
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC24HJ128GP510A-E/PF
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC24HJ256GP610A-E/PF
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
PIC24HJ256GP210A-E/PF
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC24HJ128GP310A-E/PF
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →dsPIC33FJ64GP510A-I/PF
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
PIC24HJ64GP510A-E/PF Mga Pinakamataas na Rating at Electrical Characteristics
| Product Family | PIC24H 16-bit Microcontrollers |
| Core Architecture | 16-bit modified Harvard |
| Maximum CPU Speed | 40 MIPS (40 MHz) |
| Program Memory (Flash) | 64 KB (22K x 24) |
| Data Memory (SRAM) | 8 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| Temperature na Operasyon | -40 C to +125 C (industrial, E suffix) |
| Packhaging | 100-pin TQFP (14 x 14 mm, PF suffix) |
| ADC | 10-bit, up to 500 ksps |
| ADC Channels | Up to 32 (device-dependent) |
| Timers | 16-bit timers |
| Communication Interfaces | 2x UART, 2x SPI, 2x I2C |
| Bilang ng Pin | 100 |
| Uri ng Pagpapasok | Surface Mount |
| Tindminan RoHS | Compliant |
| Lead-Free | Yes |
| Level ng MSL | 3 (168 hours, floor life) |
| Pin-Compatible Family | dsPIC33F (same package) |
| Programming/Debug | ICSP, JTAG, PGECx/PGEDx |
| Multiply/Divide | Hardware 16x16 multiplier |
Gabay sa Pin Configuration ng PIC24HJ64GP510A-E/PF 100-pin tqfp (14 x 14 mm, pf suffix)
Pin configuration para sa PIC24HJ64GP510A-E/PF (100-pin tqfp (14 x 14 mm, pf suffix) package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa PIC24HJ64GP510A-E/PF.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
PIC24HJ64GP510A-E/PF ay nararapat para sa 6 aplikasyons: Industrial Motor Control (BLDC / Stepper / FOC), Industrial Sensor Signal Conditioning & Data Acquisition, Power Conversion & Digital Power (PFC, LLC, Buck/Boost), Building Automation / HVAC / Smart Thermostats, Automotive Body & Comfort Controllers, Embedded Networking & Protocol Bridges.
Industrial Motor Control (BLDC / Stepper / FOC)
The PIC24HJ64GP510A-E/PF's 40 MIPS 16-bit core, 16-bit timers with PWM output modes, and fast ADC sampling make it a strong fit for BLDC, stepper, and entry-level Field-Oriented Control (FOC) motor drives. The device's deterministic 1-cycle instruction execution supports tight current-loop tick times around 10-20 us, while the 10-bit 500 ksps ADC gives the bandwidth to sample phase currents at the PWM switching frequency. Placed as the main control MCU on a 3.3 V logic rail with the gate driver IC, the PIC24HJ64GP510A-E/PF can run sensorless or sensored BLDC algorithms within its 64 KB Flash budget.
Inirekomenda
Industrial Sensor Signal Conditioning & Data Acquisition
The PIC24HJ64GP510A-E/PF integrates a 16-channel (device-dependent) 10-bit ADC at up to 500 ksps, two UART, two SPI, and two I2C, making it well suited to multi-channel sensor aggregation nodes. The 8 KB SRAM buffers typical 1-2 ksps multi-channel sample streams, while the 40 MIPS core handles scaling, filtering, and protocol framing. The extended -40 C to +125 C operating range suits factory-floor deployments where ambient temperature swings are common.
Inirekomenda
Power Conversion & Digital Power (PFC, LLC, Buck/Boost)
Digital power designs benefit from the PIC24HJ64GP510A-E/PF's deterministic 40 MIPS throughput and PWM-rich timer block. The core can run voltage-mode and peak-current-mode control loops at 100-200 kHz switching frequencies with adequate margin, and the on-chip ADC samples inductor current and output voltage in real time. The pin-compatibility with the dsPIC33F family means the same board can graduate to a DSP-based digital power design without PCB rework.
Inirekomenda
Building Automation / HVAC / Smart Thermostats
The PIC24HJ64GP510A-E/PF fits HVAC controllers that combine a 16-bit control core with UART/SPI/I2C connectivity to wireless modules, sensors, and triac drivers. The 32 kHz low-power oscillator enables RTC functions for programmable scheduling, and the -40 C to +125 C grade supports outdoor or attic-mounted HVAC equipment. Its low power consumption in Sleep mode and the on-chip RTCC make it suitable for battery-backed thermostat designs.
Inirekomenda
Automotive Body & Comfort Controllers
Although not AEC-Q100 qualified, the industrial-grade -40 C to +125 C operating range of the PIC24HJ64GP510A-E/PF allows it to serve in non-safety automotive body-electronics applications such as seat controllers, mirror modules, and lighting drivers. The 100-pin TQFP package gives enough I/O for multi-channel PWM outputs, LIN-style UART communication, and capacitive touch sensing when paired with a touch IC. The wide Flash budget supports CAN-capable firmware via a CAN peripheral when present on a related part.
Inirekomenda
Embedded Networking & Protocol Bridges
With two UART, two SPI, and two I2C peripherals, the PIC24HJ64GP510A-E/PF works as a protocol bridge between industrial field buses (RS-232, RS-485), sensor I2C networks, and SPI peripherals such as TFT displays or external Flash. The 64 KB Flash supports custom protocol stacks (Modbus RTU, custom binary), and 8 KB SRAM is sufficient for short packet buffering. Designers using this part for gateway functions can take advantage of the pin-compatibility to the PIC24HJ128GP510A-E/PF for larger firmware in the same PCB footprint.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for PIC24HJ64GP510A-E/PF — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | PIC24HJ64GP510A-I/PF | PIC24HJ128GP510A-E/PF | PIC24HJ256GP610A-E/PF | PIC24HJ256GP210A-E/PF | PIC24HJ128GP310A-E/PF | dsPIC33FJ64GP510A-I/PF |
|---|---|---|---|---|---|---|---|
| Package | TQFP-100 (14x14 mm, PF) | TQFP-100 (14x14 mm, PF) - same | TQFP-100 (14x14 mm, PF) - same | TQFP-100 (14x14 mm, PF) - same | TQFP-100 (14x14 mm, PF) - same | TQFP-100 (14x14 mm, PF) - same | TQFP-100 (14x14 mm, PF) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory (Flash) | 64 KB | 64 KB | 128 KB | 256 KB | 256 KB | 128 KB | 64 KB |
| SRAM | 8 KB | 8 KB | 8 KB | 16 KB | 16 KB | 8 KB | 8 KB |
| Maximum CPU Speed | 40 MIPS | 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 | 3.0 V to 3.6 V |
| Operating Temperature | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C |
| DSP Extensions | No (PIC24H base) | No | No | No | No | No | Yes (single-cycle MAC, DSP instructions) |
| CAN Peripheral | Device-dependent (1x CAN typical) | Yes (1x CAN) | Yes (1x CAN) | Yes (2x CAN) | Yes (2x CAN) | Yes (1x CAN) | Yes (1x CAN) |
Pangunahing mga Pagkakaiba
- Same-package upgrade path to 128 KB Flash without PCB rework (kumpara saPIC24HJ128GP510A-E/PF)
- Direct migration to dsPIC33F DSP without PCB rework (kumpara sadsPIC33FJ64GP510A-I/PF)
- TQFP-100 footprint offers maximum I/O vs smaller PIC24HJ variants (kumpara saPIC24HJ64GP506A-E/MR)
Talaan ng Disenyo
The PIC24HJ64GP510A-E/PF requires a regulated 3.0 V to 3.6 V supply. Place a 10 uF bulk + 0.1 uF ceramic + 0.01 uF ceramic decoupling network as close as possible to each VDD/VSS pair, plus a 10 uF + 0.1 uF pair on AVdd/AVss. The AVdd pin must be connected to the same 3.3 V rail as VDD - it does not have its own internal regulator. Estimated: total decoupling needs are 4-5 capacitor pairs across all VDD/VSS pins; budgeting 6 pairs gives 100 nF / 10 nF margin.
TQFP-100 packages benefit from thermal copper pours on the top and inner layers under the exposed die paddle region. Even though the PIC24HJ64GP510A-E/PF consumes under 100 mW typical, an unbroken ground pour connected to all VSS pins improves supply noise immunity and ADC accuracy. Keep analog and digital ground returns connected only at one point near the device AVss pin.
Estimated: route the 40 MHz oscillator traces as short as possible (under 5 mm) on the top layer, and place the load capacitors within 1.5 mm of the OSC1/OSC2 pins. For ADC traces, route them in a separate analog island away from PWM signals; if PWM must cross, cross at right angles only. The ICSP/PGECx/PGEDx pins should be accessible through a header or test pad for in-circuit programming.
Do not leave MCLR floating - always pull MCLR to VDD through a 10 kohm resistor and add a 100 nF cap to ground for noise filtering. The two programming pins (PGECx/PGEDx) must not be pulled down by external circuits during reset, or programming will fail. The ADC reference voltage (Vref+/Vref-) defaults to AVdd/AVss; for accurate conversions use external reference and decouple it with 1 uF + 0.1 uF.
For mixed-signal designs, isolate the analog AVdd/AVss island from the digital VDD/VSS noise. Per the datasheet, connecting AVss to digital ground at only one point (near the MCU's AVss pin) avoids ground-loop currents through the ADC reference. Use a ferrite bead between digital and analog 3.3 V rails if the analog section draws significant current.
Impormasyon ng Pagsunod sa Kautusan
RoHS and lead-free per Microchip product page; not AEC-Q100 qualified (industrial-grade only). For AEC-Q100 automotive applications, a different part number with /VAO or /PT suffix is required.
