PIC24HJ128GP510A-E/PT - 16-bit 40MIPS 128KB Flash MCU | Microchip
部品番号: PIC24HJ128GP510A-E/PT ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $9.85 | $9.85 |
| 10 | $9.04 | $90.40 |
| 100 | $7.95 | $795.00 |
| 500 | $7.12 | $3,560.00 |
| 1,000 | $6.4 | $6,400.00 |
PIC24HJ128GP510A-E/PT 概要
A 16-bit microcontroller (MCU) is a programmable processor that executes instructions on 16-bit-wide data and address paths, sitting in the hierarchy between 8-bit MCUs (e.g., PIC16, PIC18) and 32-bit MCUs (e.g., PIC32, ARM Cortex-M). The PIC24H family specifically targets high-performance control applications where 8-bit MCUs lack throughput but full 32-bit parts would add cost and complexity, and the PIC24HJ128GP510A is the top-of-family part with 128 KB Flash and 100-pin package density. PIC24H devices share peripheral compatibility with the dsPIC33F DSP-enhanced family, enabling tool reuse and code migration.
Key features include 40 MIPS execution from a 40 MHz internal oscillator with 4x-8x PLL options, a hardware multiplier that completes a 16x16-bit multiply in one cycle, dual 40-bit accumulators (dsPIC33F-compatible context), 16-channel 12-bit ADC with up to 1.1 Msps, eight 16-bit timers, two UART modules, two SPI ports, and two I2C ports. A 16-channel DMA controller reduces CPU load for data-mover tasks such as ADC-to-memory or peripheral-to-memory transfers, while the Peripheral Pin Select (PPS) remapping adds routing flexibility for the high pin count.
Typical applications include automotive body and chassis control modules, industrial motor control and variable-frequency drives, switched-mode power supply (SMPS) digital control loops, sensor signal conditioning, and consumer audio processing front ends. The AEC-Q100 qualification on the -E variant makes it directly usable under-the-hood and in cabin ECUs across multiple OEMs without requalification, while the 100-pin TQFP exposes enough GPIO for multi-axis motor or multi-rail power systems.
When designing with this device, place 0.1 uF ceramic decoupling on every VDD/AVDD pin pair as close to the package as possible and provide a 10 uF bulk capacitor on the 3.3V rail. Configure the PLL with reference to the Fosc PLL block diagram and respect the VCO range limits in the datasheet's electrical characteristics table to avoid jitter and out-of-spec core clocks. Unused pins should be configured as outputs low or inputs with the internal weak pull-up enabled to minimize sleep current in low-duty-cycle applications.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives, application notes, and practical design notes not collected in the manufacturer datasheet alone. The pin-compatible replacements listed below all share the same 100-pin TQFP footprint, allowing PCB layout reuse without rework.
ドロップイン代替品: PIC24HJ128GP510A-E/PT — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: PIC24HJ128GP510A-E/PT （同一形状・フットプリント） — 相違点: Core Architecture, Package, ADC, Timers, Program Memory (Flash).
クイック比較ツール — 並列比較する代替部品を選択:
PIC24HJ128GP510A-I/PT
✅ ドロップイン✓ 在庫あり
$9.62 / 個
データシートを見る →PIC24HJ128GP510A-H/PT
✅ ドロップイン✓ 在庫あり
$7.05 / 個
データシートを見る →PIC24HJ128GP510AT-E/PT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24HJ256GP610A-I/PT
✅ ドロップイン✓ 在庫あり
$8.9 / 個
データシートを見る →PIC24HJ128GP310A-I/PT
✅ ドロップイン✓ 在庫あり
$5.62 / 個
データシートを見る →dsPIC33FJ128GP710A-I/PT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24HJ128GP510A-E/PT 最大定格＆電気的特性
| Core Architecture | PIC24H 16-bit Harvard |
| CPU Core | 16-bit PIC24 CPU |
| Maximum CPU Speed | 40 MIPS at 40 MHz |
| Program Memory (Flash) | 128 KB (43K x 24 instructions) |
| Data Memory (SRAM) | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| 動作温度範囲 | -40 C to +125 C (Extended, -E suffix) |
| Automotive Qualification | AEC-Q100 (-E variant) |
| ADC | 12-bit, up to 1.1 Msps |
| DMA Channels | 16-channel DMA |
| Communication Interfaces | 2x UART, 2x SPI, 2x I2C |
| Timers | Eight 16-bit timers |
| I/O Pins | Up to 85 (100-pin TQFP) |
| パッケージ | 100-pin TQFP (PT), 12x12 mm |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
| MSLレベル | 3 (per JEDEC J-STD-020) |
PIC24HJ128GP510A-E/PT 100-pin tqfp (pt), 12x12 mm ピン配置ガイド
PIC24HJ128GP510A-E/PT (100-pin tqfp (pt), 12x12 mm パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: PIC24HJ128GP510A-E/PT.
詳細は データシート をご参照ください。
主な用途
PIC24HJ128GP510A-E/PT の用途: 6 件s: Automotive Body and Chassis ECU, Industrial Variable-Frequency Motor Drive, Digital Switch-Mode Power Supply (SMPS) Control, Solar Inverter MPPT Controller, Industrial Sensor Signal Conditioning Hub, Battery Management System (BMS) Master Controller.
Automotive Body and Chassis ECU
The PIC24HJ128GP510A-E/PT serves as the central controller in body and chassis ECUs (BCM, door modules, seat controllers) thanks to its AEC-Q100 qualification and -40 C to +125 C operating range. Its 40 MIPS execution handles LIN/CAN stack processing, multiple PWM outputs for mirror/lighting/seat actuation, and 12-bit ADC sampling for current/voltage feedback at rates that comfortably exceed 8-bit MCU capability. The 85 GPIO exposed on the 100-pin TQFP lets one part replace a discrete MCU plus I/O expander, while the 8 KB SRAM holds protocol tables and 128 KB Flash stores boot, application, and calibration firmware. Pin-to-pin migration to PIC24HJ256GP610A is reserved as a future-proofing path when feature growth demands more code space.
おすすめ
Industrial Variable-Frequency Motor Drive
In a 3-phase VFD or servo drive, the PIC24HJ128GP510A-E/PT runs field-oriented control (FOC) and space-vector PWM at update rates up to 20 kHz. Its 16-bit timer architecture with 8 PWM channels and 12-bit ADC with 1.1 Msps sampling provides the deterministic timing required for back-EMF sensing, DC-bus current measurement, and quadrature encoder feedback. The 16-channel DMA offloads ADC-to-memory transfers so the CPU can execute the FOC loop without interrupt latency jitter. AEC-Q100 plus extended temperature is overkill for indoor panels but gives headroom for outdoor/in-cabinet installations where ambient can climb to 70-80 C.
おすすめ
Digital Switch-Mode Power Supply (SMPS) Control
The PIC24HJ128GP510A-E/PT is widely deployed as the digital control brain in high-efficiency SMPS, PFC, and DC-DC converter modules, where its 40 MIPS execution handles voltage-mode and current-mode control loops with sub-microsecond loop times. The 12-bit ADC at 1.1 Msps captures both voltage and current feedback in the same switching cycle, while the PWM module drives the power-stage MOSFETs at fixed or variable frequency with configurable dead time. DMA-driven sample sequencing reduces CPU overhead so the firmware can implement adaptive dead-time, soft-start, and cycle-by-cycle current limit without processor bottleneck. The 3.0-3.6 V supply rail aligns with typical DSP/MCU logic rails.
おすすめ
Solar Inverter MPPT Controller
In photovoltaic string inverters and microinverters, the PIC24HJ128GP510A-E/PT runs perturb-and-observe or incremental-conductance MPPT algorithms while sampling panel voltage and current via the 12-bit ADC. Its 40 MIPS throughput updates the MPPT at 10-50 Hz loop and runs the inverter's grid-sync PLL at 50/60 Hz with substantial headroom for harmonic compensation. The 128 KB Flash stores lookup tables for inverter control state machines plus fault logging, and the 8 KB SRAM buffers ADC samples for moving-average filtering. The -E temperature grade is well matched to rooftop inverter enclosures that see direct sun and 60-85 C internal temperatures.
おすすめ
Industrial Sensor Signal Conditioning Hub
The PIC24HJ128GP510A-E/PT aggregates multiple analog and digital sensors in factory-automation cells, where its 16-channel 12-bit ADC samples thermocouples, RTDs, strain gauges, and 4-20 mA loops at rates that satisfy 100 Hz control loops. The UART/SPI/I2C peripherals simultaneously talk to digital temperature ICs, accelerometers, and Modbus gateways, while the DMA engine moves ADC samples to memory without CPU intervention. The extended temperature range and AEC-Q100 qualification support factory-floor mounting without extra protective enclosures. The 100-pin TQFP gives designers the GPIO to drive status LEDs, relays, and isolation barriers from a single chip.
おすすめ
Battery Management System (BMS) Master Controller
The PIC24HJ128GP510A-E/PT acts as the master MCU in multi-cell Li-ion battery packs for e-mobility and stationary storage, supervising cell-balancing FETs, contactor drivers, and isolated CAN communication to the charger and vehicle bus. Its 40 MIPS cycles through SOC/SOH calculations and Coulomb-counter math with cycles left for safety-state-machine verification per ISO 26262 ASIL-B design patterns. The 12-bit ADC reads pack voltage, current, and per-cell voltages via external mux/amplifier chains, while DMA offloads sample aggregation. The -40 to +125 C range covers battery-pack ambient, and the 128 KB Flash hosts the boot, application, calibration, and diagnostics firmware with comfortable margin.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: PIC24HJ128GP510A-E/PT — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | PIC24HJ128GP510A-I/PT | PIC24HJ128GP510A-H/PT | PIC24HJ128GP510AT-E/PT | PIC24HJ256GP610A-I/PT | PIC24HJ128GP310A-I/PT | dsPIC33FJ128GP710A-I/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (PT), 12x12 mm | 100-pin TQFP (PT), 12x12 mm - same | 100-pin TQFP (PT), 12x12 mm - same | 100-pin TQFP (PT), 12x12 mm - same | 100-pin TQFP (PT), 12x12 mm - same | 100-pin TQFP (PT), 12x12 mm - same | 100-pin TQFP (PT), 12x12 mm - same |
| Maximum CPU Speed | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz |
| Flash Memory | 128 KB (43K x 24) | 128 KB (43K x 24) | 128 KB (43K x 24) | 128 KB (43K x 24) | 256 KB (+100%) | 128 KB (43K x 24) | 128 KB (43K x 24) |
| SRAM | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB (+100%) | 16 KB (+100%) | 8 KB |
| Operating Temperature | -40 C to +125 C (Extended) | -40 C to +85 C (Industrial) | -40 C to +150 C (High-temp) | -40 C to +125 C (Extended) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) |
| AEC-Q100 Automotive | Yes (-E suffix) | No | No | Yes | No | No | No |
| DSP Engine | No (PIC24H MAC) | No (PIC24H MAC) | No (PIC24H MAC) | No (PIC24H MAC) | No (PIC24H MAC) | No (PIC24H MAC) | Yes (dsPIC33F DSP) |
| Unit Price (qty 1, USD) | 9.85 | 9.10 | 10.50 | 9.85 | 11.20 | 8.40 | 10.85 |
主な差別化要因
- AEC-Q100 automotive qualification with Extended -40 to +125 C range （vs PIC24HJ128GP510A-I/PT)
- Direct pin-compatible upgrade to PIC24HJ256GP610A for future-proofing （vs PIC24HJ128GP310A-I/PT)
- Migration path to dsPIC33F DSP engine on identical footprint （vs dsPIC33FJ128GP710A-I/PT)
- 16-channel DMA + 12-bit 1.1 Msps ADC for real-time control （vs PIC24FJ128GA010-I/PT)
設計ノート
Place a 0.1 uF ceramic decoupling capacitor on every VDD/AVDD pin pair as close to the MCU body as possible, and provide a single 10 uF bulk capacitor on the 3.3V rail near the package. The PIC24HJ128GP510A datasheet recommends separate analog and digital supply domains (AVDD/AVSS) tied to the digital rails through a small ferrite bead or filter to keep ADC noise below 1 LSB at 1 Msps. Estimated: with 8 KB SRAM active and CPU at 40 MIPS, the IDD figure is in the 60-80 mA range per the datasheet's electrical characteristics; a regulator with 200 mA headroom is recommended to handle transient load steps during Flash programming.
The 100-pin TQFP (PT) footprint measures 12x12 mm with 0.5 mm pitch and requires fine-pitch PCB layout (6/6 mil trace/space). Place a continuous ground plane on the layer directly beneath the MCU to provide a low-impedance return path for high-speed peripherals, and route the analog inputs (AN0-AN15) as differential pairs with guard traces when sampling millio-driven sensors. The MCLR pin must be pulled up to VDD via a 10 kohm resistor and a 100 nF capacitor for in-circuit programming; do not leave MCLR floating. Per Microchip's printed-circuit-board-layout-for-pic24-dspic application note, keep the 12 MHz primary oscillator traces short and symmetric to avoid clock jitter that distorts ADC sample timing.
Configure unused pins as outputs driving low or as inputs with the internal weak pull-up enabled to minimize sleep current in low-duty-cycle designs. The PIC24HJ128GP510A datasheet specifies that floating inputs drift to the rail mid-point and inject shoot-through current into the CMOS input stage; on a 100-pin package this can add several hundred microamps to IDD if many GPIOs are unused. The PPS (Peripheral Pin Select) module lets you remap UART/SPI/I2C pins to any digital I/O, so use PPS to keep high-frequency signals away from analog inputs and reduce trace-length-induced ringing. Estimated: enabling weak pull-ups on 16 unused GPIOs increases IDD by ~50 uA at 3.3 V, acceptable for most designs but worth budgeting in battery applications.
When using the 12-bit ADC at 1.1 Msps sample rates, do not toggle high-frequency digital I/O on adjacent analog channels during the sample window - the resulting digital crosstalk can degrade effective ENOB by 1-2 bits. The PIC24HJ128GP510A datasheet's ADC section recommends turning off PWM outputs during ADC sampling for high-precision measurements, and using the dedicated analog supply pin (AVDD) with separate ground (AVSS) return for analog reference. For pin-multiplexed analog and digital functions, configure the pin as analog input through the ANSx register before configuring the ADC channel to avoid digital-input-driver contention. Estimated: at 1 Msps with 50% analog/digital pin split, expect 0.5 LSB RMS noise floor improvement with proper partitioning versus a careless layout.
Do not exceed the maximum VDD of 3.6 V; the PIC24HJ128GP510A core is rated 3.0-3.6 V only, unlike 5V-tolerant PIC18 parts. Do not skip the PLL configuration - the Fosc PLL block diagram in the datasheet specifies a VCO range that must be respected; misconfiguring the PLL multiplier outside the VCO range results in an unstable or out-of-spec core clock. Do not assume the ICSP pins (PGECx/PGEDx) are 5V tolerant - they are not, and must be protected when sharing programming/debug pins with external circuits. Do not program Flash rows while executing code from the same row - the PIC24H requires row-program operations to be skipped during execution; always use the dual-partition Flash erase/program flow documented in the datasheet's Flash programming chapter.
コンプライアンス情報
AEC-Q100 qualified per the -E temperature grade per Microchip product page. RoHS compliant per Hotenda listing. Lead-free and halogen-free packaging per Microchip packaging specs. Conflict-minerals statement available from Microchip corporate compliance.
