PIC24HJ128GP510A-E/PF - 40 MIPS 128KB Flash 16-bit MCU | Microchip
Référence : PIC24HJ128GP510A-E/PF ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $9.13 | $9,13 |
| 10 | $8.21 | $82,10 |
| 100 | $7.04 | $704,00 |
| 500 | $6.18 | $3 090,00 |
| 1 000 | $5.42 | $5 420,00 |
PIC24HJ128GP510A-E/PF Présentation
A 16-bit microcontroller (MCU) is a microprocessor core that processes data and instructions in 16-bit wide paths, occupying a middle position in the embedded hierarchy: 8-bit MCU (low-cost, simple control) -> 16-bit MCU (balanced performance and peripherals, real-time control) -> 32-bit MCU (high-performance, RTOS, connectivity). The PIC24H family uses a modified Harvard RISC architecture with a 16-bit data path and 24-bit instruction word, enabling single-cycle MAC operations and DSP-friendly addressing for signal processing and motor control applications.
Key features include 40 MIPS performance from a 40 MHz oscillator, dual 16-bit timers, a 10/12-bit ADC with up to 32 channels, two UART/SPI/I2C peripherals, an Enhanced CAN module, and a Parallel Master Port for off-chip memory expansion. The 128KB self-programmable Flash supports In-Circuit Serial Programming (ICSP) and a 16-bit-wide data path enables DSP-class throughput for embedded signal-processing tasks.
The PIC24HJ128GP510A-E/PF is pin-compatible with the dsPIC33F family, allowing migration to DSP-enhanced variants without PCB rework. Internal phase-locked loops (PLLs) multiply the external oscillator to 40 MHz, while the wide 3.0-3.6V supply range and low-power sleep modes simplify battery-backed designs. The extended (-E) temperature grade and AEC-Q100 qualification make this variant the proper choice for under-hood and industrial environments.
Typical applications include automotive body and chassis controllers, industrial motor drives, medical instrumentation, and high-performance sensor hubs. The combination of CAN, ADC, and 16-bit DSP-class throughput makes it a strong fit for real-time closed-loop control.
When designing with this part, allocate sufficient decoupling (100 nF ceramic plus 10 uF bulk) close to each VDD/VSS pair, keep ADC traces short and referenced to analog ground, and use the on-chip PLL with a low-frequency crystal to minimise EMI. Configure the JTAG/ICSP pins carefully during layout to avoid in-circuit programming conflicts.
This page synthesises distributor pricing, cross-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
Alternatives de remplacement direct pour PIC24HJ128GP510A-E/PF — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC24HJ128GP510A-E/PF (même facteur de forme et même empreinte) — différant par ADC, Core Architecture, Package, Timers, Program Memory (Flash).
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC24HJ128GP510A-I/PF
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24HJ128GP510A-H/PF
✅ Remplacement direct✓ En stock
$8.94 / unité
Voir la fiche technique →PIC24HJ128GP310A-E/PF
✅ Remplacement direct✓ En stock
$7.1 / unité
Voir la fiche technique →dsPIC33FJ128GP310A-E/PF
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24HJ256GP610A-E/PF
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24HJ128GP510A-E/PF Valeurs maximales et caractéristiques électriques
| Core Architecture | PIC24H (16-bit modified Harvard RISC) |
| Program Memory (Flash) | 128 KB (43K x 24 instructions) |
| Data RAM | 8 KB |
| Maximum CPU Speed | 40 MIPS at 40 MHz |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| Plage de température de fonctionnement | -40 C to +125 C (extended -E grade) |
| Boîtier | 100-pin TQFP (14x14 mm) |
| ADC | 10-bit / 12-bit, up to 32 channels |
| Timers | Five 16-bit timer/counter modules |
| Communication Peripherals | 2x UART, 2x SPI, 1x I2C, 1x Enhanced CAN, 1x Parallel Master Port |
| DMA Channels | 8 |
| AEC-Q100 Qualification | Yes (automotive grade) |
| Pin Compatibility | Pin-compatible with dsPIC33F family |
| In-Circuit Programming | ICSP and JTAG |
| Statut RoHS | Compliant |
| Type de montage | Surface Mount (TQFP) |
Configuration des broches de PIC24HJ128GP510A-E/PF
| Broche 1 | RG15 — Digital I/O / general purpose |
| Broche 2 | RG14 — Digital I/O / general purpose |
| Broche 3 | VDD — Positive supply (3.3V) |
| Broche 4 | PMPD0 — Parallel Master Port data 0 |
| Broche 5 | PMPD1 — Parallel Master Port data 1 |
| Broche 6 | PMPD2 — Parallel Master Port data 2 |
| Broche 7 | PMPD3 — Parallel Master Port data 3 |
| Broche 8 | PMPD4 — Parallel Master Port data 4 |
| Broche 9 | PMPD5 — Parallel Master Port data 5 |
| Broche 10 | PMPD6 — Parallel Master Port data 6 |
| Broche 11 | PMPD7 — Parallel Master Port data 7 |
| Broche 12 | VSS — Ground |
| Broche 13 | OSC1 — Crystal oscillator input |
| Broche 14 | OSC2 — Crystal oscillator output |
| Broche 15 | MCLR — Master Clear (reset, active low) |
| Broche 16 | PGED2 — ICSP data line 2 |
| Broche 17 | PGEC2 — ICSP clock line 2 |
| Broche 18 | PMA0 — Parallel Master Port address 0 |
| Broche 19 | PMA1 — Parallel Master Port address 1 |
| Broche 20 | PMA2 — Parallel Master Port address 2 |
| Broche 21 | PMA3 — Parallel Master Port address 3 |
| Broche 22 | PMA4 — Parallel Master Port address 4 |
| Broche 23 | PMA5 — Parallel Master Port address 5 |
| Broche 24 | PMA6 — Parallel Master Port address 6 |
| Broche 25 | PMA7 — Parallel Master Port address 7 |
| Broche 26 | PMBE — Parallel Master Port byte enable |
| Broche 27 | PMWR — Parallel Master Port write strobe |
| Broche 28 | PMRD — Parallel Master Port read strobe |
| Broche 29 | PMCS1 — Parallel Master Port chip select 1 |
| Broche 30 | PMCS2 — Parallel Master Port chip select 2 |
| Broche 31 | C1RX — CAN1 receive |
| Broche 32 | C1TX — CAN1 transmit |
| Broche 33 | U2CTS — UART2 clear-to-send |
| Broche 34 | U2RTS — UART2 request-to-send |
| Broche 35 | U2RX — UART2 receive |
| Broche 36 | U2TX — UART2 transmit |
| Broche 37 | U1CTS — UART1 clear-to-send |
| Broche 38 | U1RTS — UART1 request-to-send |
| Broche 39 | U1RX — UART1 receive |
| Broche 40 | U1TX — UART1 transmit |
| Broche 41 | SCK1 — SPI1 clock |
| Broche 42 | SDO1 — SPI1 data out |
| Broche 43 | SDI1 — SPI1 data in |
| Broche 44 | SS1 — SPI1 slave select |
| Broche 45 | VDD — Positive supply (3.3V) |
| Broche 46 | VSS — Ground |
| Broche 47 | AN0 — ADC analog input 0 |
| Broche 48 | AN1 — ADC analog input 1 |
| Broche 49 | AN2 — ADC analog input 2 |
| Broche 50 | AN3 — ADC analog input 3 |
| Broche 51 | AN4 — ADC analog input 4 |
| Broche 52 | AN5 — ADC analog input 5 |
| Broche 53 | AN6 — ADC analog input 6 |
| Broche 54 | AN7 — ADC analog input 7 |
| Broche 55 | AN8 — ADC analog input 8 |
| Broche 56 | AN9 — ADC analog input 9 |
| Broche 57 | AN10 — ADC analog input 10 |
| Broche 58 | AN11 — ADC analog input 11 |
| Broche 59 | AN12 — ADC analog input 12 |
| Broche 60 | AN13 — ADC analog input 13 |
| Broche 61 | AN14 — ADC analog input 14 |
| Broche 62 | AN15 — ADC analog input 15 |
| Broche 63 | AVDD — Analog positive supply |
| Broche 64 | AVSS — Analog ground |
| Broche 65 | OC1 — Output Compare 1 |
| Broche 66 | OC2 — Output Compare 2 |
| Broche 67 | OC3 — Output Compare 3 |
| Broche 68 | OC4 — Output Compare 4 |
| Broche 69 | OC5 — Output Compare 5 |
| Broche 70 | OC6 — Output Compare 6 |
| Broche 71 | OC7 — Output Compare 7 |
| Broche 72 | OC8 — Output Compare 8 |
| Broche 73 | IC1 — Input Capture 1 |
| Broche 74 | IC2 — Input Capture 2 |
| Broche 75 | IC3 — Input Capture 3 |
| Broche 76 | IC4 — Input Capture 4 |
| Broche 77 | IC5 — Input Capture 5 |
| Broche 78 | IC6 — Input Capture 6 |
| Broche 79 | IC7 — Input Capture 7 |
| Broche 80 | IC8 — Input Capture 8 |
| Broche 81 | TDI — JTAG test data in |
| Broche 82 | TDO — JTAG test data out |
| Broche 83 | TCK — JTAG test clock |
| Broche 84 | TMS — JTAG test mode select |
| Broche 85 | VDD — Positive supply (3.3V) |
| Broche 86 | VSS — Ground |
| Broche 87 | RB0 — Digital I/O port B bit 0 |
| Broche 88 | RB1 — Digital I/O port B bit 1 |
| Broche 89 | RB2 — Digital I/O port B bit 2 |
| Broche 90 | RB3 — Digital I/O port B bit 3 |
| Broche 91 | RB4 — Digital I/O port B bit 4 |
| Broche 92 | RB5 — Digital I/O port B bit 5 |
| Broche 93 | RB6 — Digital I/O port B bit 6 / PGEC1 |
| Broche 94 | RB7 — Digital I/O port B bit 7 / PGED1 |
| Broche 95 | RB8 — Digital I/O port B bit 8 |
| Broche 96 | RB9 — Digital I/O port B bit 9 |
| Broche 97 | RB10 — Digital I/O port B bit 10 |
| Broche 98 | RB11 — Digital I/O port B bit 11 |
| Broche 99 | RC13 — Digital I/O port C bit 13 |
| Broche 100 | RC14 — Digital I/O port C bit 14 |
Applications typiques
PIC24HJ128GP510A-E/PF convient pour 6 applications: Automotive Body and Chassis Controllers, Industrial Motor Drives and Field-Oriented Control, Medical Patient Monitoring and Diagnostic Devices, Building Automation and HVAC Controllers, Power Conversion and Digital Power Supplies, Sensor Fusion and IoT Edge Gateways.
Automotive Body and Chassis Controllers
The PIC24HJ128GP510A-E/PF's AEC-Q100 qualification, extended -40C to +125C temperature grade, and Enhanced CAN interface make it well suited for automotive body and chassis ECUs. The 40 MIPS core handles multi-sensor polling (LIN/CAN/UART), and the 12-bit ADC with up to 32 channels digitises body-control signals including lighting, mirror position, and HVAC actuators. The 128KB Flash supports AUTOSAR-compliant application code with comfortable margin for bootloaders and diagnostics. Engineers typically pair the device with a CAN transceiver (such as MCP2551) and use the Parallel Master Port for off-chip diagnostic logging. Compared to lower-end 8-bit MCUs, this PIC24H variant reduces CPU loading by 4-5x for the same control loop rate, enabling tighter EMC margins and faster wake-up from low-power sleep.
Recommandé
Industrial Motor Drives and Field-Oriented Control
The 16-bit PIC24H core and pin-compatible dsPIC33F migration path make the PIC24HJ128GP510A-E/PF a strong base for industrial motor drives and PFC stages. The 25 ns PWM resolution (40 MIPS / 16-bit timer) supports 20 kHz switching frequencies typical of three-phase inverter control, and the 32-channel ADC enables simultaneous sampling of phase currents and DC-bus voltage for sensorless FOC. For designs that require DSP-class maths, the dsPIC33F drop-in replacement adds single-cycle MAC instructions without PCB rework. The extended temperature grade allows placement near the power stage, reducing PCB complexity and BOM cost. Typical reference designs from Microchip demonstrate BLDC and PMSM control loops running at 8 kHz with the on-chip PWM and ADC peripheral triggers, eliminating the need for an external DSP.
Recommandé
Medical Patient Monitoring and Diagnostic Devices
The PIC24HJ128GP510A-E/PF is suitable for medical patient-monitoring devices that demand deterministic real-time response and a long-life-cycle MCU. Its 40 MIPS throughput supports multi-channel ECG/EEG/spO2 signal acquisition at 1 kS/s with on-chip filtering, and the 12-bit ADC with 32 channels scales to multi-lead monitoring. The pin-compatible dsPIC33F upgrade enables FFT and wavelet analysis for advanced diagnostic features. Microchip's medical-grade longevity programme typically guarantees 15+ years of supply, addressing the long product lifecycle required by IEC 62304-compliant medical software. The AEC-Q100 qualification, although automotive, also indicates a robust silicon process with low FIT rates beneficial for medical devices.
Recommandé
Building Automation and HVAC Controllers
The PIC24HJ128GP510A-E/PF provides the peripheral mix needed in building automation: CAN for楼宇系统主干网, UART for BACnet/Modbus RTU over RS-485, and 32 ADC channels for multi-zone temperature and humidity sensing. The 40 MIPS core executes control loops at 100 ms intervals across 32 zones with CPU margin for user-interface and scheduling tasks. The 128KB Flash supports BACnet MS/TP protocol stacks plus vendor-specific extension objects without external memory. Pin-compatible migration to dsPIC33F enables audio processing for voice-control HVAC units. The extended temperature grade handles rooftop and mechanical-room environments where ambient temperatures reach 85-95 C.
Recommandé
Power Conversion and Digital Power Supplies
The PIC24HJ128GP510A-E/PF is widely used in digital power supplies, where its high-speed ADC and PWM peripherals implement voltage-mode and peak-current-mode control loops. The 25 ns PWM resolution enables 200 kHz switching frequencies for compact telecom rectifier designs, while the 32 ADC channels support multi-rail monitoring with redundant sense paths. The Enhanced CAN interface integrates the supply into industrial power-conversion networks for telemetry and remote firmware update. Migration to the dsPIC33F drop-in variant adds DSP extensions for digital compensator design using coefficient tables. Microchip's dsPIC SMPS reference designs demonstrate full-bridge, PFC, and LLC topologies running on this family.
Recommandé
Sensor Fusion and IoT Edge Gateways
The PIC24HJ128GP510A-E/PF serves as an edge-compute node in industrial IoT gateways, aggregating sensor data over SPI/I2C and forwarding it over CAN or UART. The 40 MIPS performance runs on-device sensor-fusion algorithms (Kalman, complementary filters) while the 128KB Flash fits application code plus TLS/lightweight crypto libraries. The DMA engine offloads SPI/I2C transactions so the CPU remains free for control and filtering tasks. Extended temperature operation allows placement in unconditioned outdoor enclosures. Pairing with a Microchip ATWINC or RN Wi-Fi/BLE module provides wireless uplink without leaving the PIC24H ecosystem.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC24HJ128GP510A-E/PF — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC24HJ128GP510A-I/PF | PIC24HJ128GP510A-H/PF | PIC24HJ128GP310A-E/PF | dsPIC33FJ128GP310A-E/PF | PIC24HJ256GP610A-E/PF |
|---|---|---|---|---|---|---|
| Package | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB (+100%) |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB (+100%) | 16 KB (+100%) |
| Maximum CPU Speed | 40 MIPS (40 MHz) | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS + DSP engine | 40 MIPS |
| Operating Temperature | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +125C (H grade) | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +125C (E grade) |
| DSP Engine | No (PIC24H core) | No | No | No | Yes (single-cycle MAC) | No |
| AEC-Q100 Automotive | Yes | No (industrial grade) | Yes | Yes | Yes | Yes |
Principaux différenciateurs
- AEC-Q100 qualified with extended -40C to +125C temperature grade (vs PIC24HJ128GP510A-I/PF)
- Full GP510 peripheral set including 8 DMA channels and 32 ADC channels (vs PIC24HJ128GP310A-E/PF)
- Pin-compatible upgrade path to dsPIC33F DSP engine (vs dsPIC33FJ128GP310A-E/PF)
- Dual memory upgrade path to 256KB Flash / 16KB RAM (vs PIC24HJ256GP610A-E/PF)
Notes de conception
Place a 100 nF ceramic decoupling capacitor as close as possible to every VDD/VSS pair on the PIC24HJ128GP510A-E/PF, plus a single 10 uF bulk capacitor near the package. AVDD and AVSS require their own 100 nF ceramic cap to keep ADC noise within the 12-bit LSB budget. Estimated: with 40 MIPS switching, peak transient current is in the 30-50 mA range; the bulk capacitor must have low ESL to avoid supply droop. Avoid routing high-frequency digital traces across the analog ground island to prevent ADC reference contamination.
The TQFP-100 package has a theta_JA around 40-50 C/W on a standard 4-layer JEDEC test board. Estimated: at 40 MIPS full-load with all peripherals active, the dynamic current is around 50-60 mA (3.3V), giving a dissipation of 165-200 mW and a junction temperature rise of 8-10 C above ambient. Automotive deployments at +125 C ambient leave approximately 30-40 C margin - acceptable but warrant thermal-via arrays under the exposed thermal pad footprint if present.
Keep oscillator traces (OSC1/OSC2) short and symmetric, with the load capacitors placed within 3 mm of the crystal. Keep ADC analog traces short and routed away from switching signals (PWM, CAN, clock). Use a ground pour on the top layer stitched with vias to a continuous bottom-layer ground plane to provide a low-impedance return path. The JTAG/ICSP pins (PGED1/PGEC1, PGED2/PGEC2, TMS/TCK/TDO/TDI) must be brought out to a header for in-circuit debugging.
Do not exceed the absolute maximum VDD of 3.6V; transients above this level can damage the Flash. Ensure MCLR has a proper pull-up (10 kOhm typical) and a 100 nF cap to VSS for brown-out immunity. The -E grade part must be soldered using a profile with peak temperature <= 260 C and TAL within the JEDEC J-STD-020 window. Configuring the JTAG pins as analog or digital I/O when JTAG is enabled can cause programming failures - configure them explicitly via the JTAGEN bit.
For mixed-signal designs, partition the PCB into a digital island (MCU + bus drivers) and an analog island (ADC inputs, references) joined at a single point on the ground plane. Route the analog AVCC/AVSS traces first, then digital traces, to avoid injecting digital switching noise into the analog section. The Enhanced CAN bus traces to C1RX/C1TX must be impedance-controlled (120-ohm differential) and isolated from the analog area; place the CAN transceiver within 25 mm of the MCU pins to minimise stub length.
Informations de conformité
AEC-Q100 automotive qualified per Microchip product page. RoHS and REACH compliant per DigiKey product listing. Lead-free and halogen-free per Microchip environmental compliance documentation.
