PIC32MK1024GPD100-E/PT - 32-bit MCU, 1MB Flash, 120MHz | Microchip
N.º da peça: PIC32MK1024GPD100-E/PT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $12.85 | $12,85 |
| 10 | $11.62 | $116,20 |
| 100 | $10.41 | $1.041,00 |
| 500 | $9.18 | $4.590,00 |
| 1.000 | $8.05 | $8.050,00 |
| 3.000 | $7.21 | $21.630,00 |
PIC32MK1024GPD100-E/PT Visão geral
What is a 32-bit MCU? A microcontroller (MCU) is a single-chip computer integrating a CPU core, program memory (Flash), data memory (SRAM), and configurable peripherals. Within the taxonomy, the PIC32MK belongs to the 32-bit MCU class, which itself belongs to microcontrollers, integrated circuits, and finally semiconductors. 32-bit MCUs such as the PIC32MK run complex C firmware, perform DSP-style arithmetic in single cycles, and serve as the supervisory brain in motor drives, industrial PLCs, and connected IIoT nodes.
Key differentiating features include four 64-bit accumulators and single-cycle MAC (multiply-accumulate) with saturating and fractional math, making it well suited to real-time motor-control loops and digital signal processing. Two 32-bit core register files reduce interrupt latency, while up to 42 channels of 12-bit ADC deliver high-resolution analog sampling for multi-axis field-oriented motor control. The AEC-Q100 qualified (-E) temperature grade spans -40C to +125C, supporting automotive and harsh industrial environments.
Architecturally, the PIC32MK1024GPD100 combines a Harvard-class MIPS32 core with DSP ASE extensions, dual register files for fast context switching, and a peripheral set tuned for motor control: PWM, quadrature encoder interfaces, multiple CAN-FD controllers, and high-resolution ADCs. The microMIPS instruction mode enables roughly 40 percent smaller code size versus standard MIPS32, expanding the effective Flash budget.
Typical applications include industrial motor control (BLDC, PMSM, FOC drives), industrial automation and PLC modules, multi-channel CAN-FD automotive body and powertrain ECUs, IIoT edge nodes, and precision sensor-fusion controllers. The combination of 120 MHz performance, 1 MB Flash, and AEC-Q100 grade makes the device a strong fit for safety-critical and computationally intensive embedded systems.
When designing with this device, allocate the ADC channels carefully: 42 channels compete with digital I/O on the 100-pin TQFP package, so pin mapping must be planned during schematic capture. Ensure external decoupling meets the 2.2 V to 3.6 V core-rail noise budget.
This page synthesizes distributor pricing, parametric drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.
Alternativas drop-in para PIC32MK1024GPD100-E/PT — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC32MK1024GPD100-E/PT (mesmo formato e footprint) — diferindo em Core Architecture, Operating Temperature Range, Package, SRAM, Maximum CPU Clock.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MK1024GPK100-E/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MK1024MCF100-E/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MK0512GPD100-E/PT
✅ Drop-In✓ Em estoque
$8.25 / unidade
Ver ficha técnica →PIC32MK1024GPD100T-E/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MK1024GPD100-I/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MK1024GPD100-E/PT Classificações máximas e características elétricas
| Core Architecture | MIPS32 microAptiv with FPU and DSP ASE |
| Maximum CPU Clock | 120 MHz (microMIPS compressed mode supported) |
| Flash Program Memory | 1 MB (1024 KB) |
| SRAM | 256 KB |
| EEPROM | 4 KB |
| Operating Voltage Range | 2.2 V to 3.6 V |
| ADC Resolution | 12-bit |
| ADC Channels | 42 |
| I/O Pins | 77 |
| Faixa de temperatura de operação | -40 C to +125 C (E temperature grade) |
| Encapsulamento | 100-pin TQFP (12x12 mm) |
| Tipo de montagem | Surface Mount |
| AEC-Q100 Qualification | Qualified (automotive, -E suffix) |
| Status RoHS | Compliant |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Register Files | Two 32-bit core register files to reduce interrupt latency |
Configuração de pinos do PIC32MK1024GPD100-E/PT
| Pino 1 | RPB5/RB5 — Remappable I/O / programming pin |
| Pino 2 | RPB4/RB4 — Remappable I/O |
| Pino 3 | RPB3/RB3 — Remappable I/O |
| Pino 4 | RPB2/RB2 — Remappable I/O |
| Pino 5 | RPB1/RB1 — Remappable I/O |
| Pino 6 | RPB0/RB0 — Remappable I/O |
| Pino 7 | RPC9/RC9 — Remappable I/O |
| Pino 8 | RPC8/RC8 — Remappable I/O |
| Pino 9 | RPC7/RC7 — Remappable I/O |
| Pino 10 | RPC6/RC6 — Remappable I/O |
| Pino 11 | RPC5/RC5 — Remappable I/O |
| Pino 12 | RPC4/RC4 — Remappable I/O |
| Pino 13 | RPC3/RC3 — Remappable I/O |
| Pino 14 | RPC2/RC2 — Remappable I/O |
| Pino 15 | RPC1/RC1 — Remappable I/O |
| Pino 16 | RPC0/RC0 — Remappable I/O |
| Pino 17 | VDD — Supply voltage (2.2-3.6 V) |
| Pino 18 | VSS — Ground |
| Pino 19 | AVDD — Analog supply voltage |
| Pino 20 | AVSS — Analog ground |
| Pino 21 | AN0/CVD0 — Analog input 0 / CVD channel |
| Pino 22 | AN1/CVD1 — Analog input 1 / CVD channel |
| Pino 23 | AN2/CVD2 — Analog input 2 / CVD channel |
| Pino 24 | AN3/CVD3 — Analog input 3 / CVD channel |
| Pino 25 | AN4/CVD4 — Analog input 4 / CVD channel |
| Pino 26 | AN5/CVD5 — Analog input 5 / CVD channel |
| Pino 27 | AN6/CVD6 — Analog input 6 / CVD channel |
| Pino 28 | AN7/CVD7 — Analog input 7 / CVD channel |
| Pino 29 | AN8/CVD8 — Analog input 8 / CVD channel |
| Pino 30 | AN9/CVD9 — Analog input 9 / CVD channel |
| Pino 31 | AN10/CVD10 — Analog input 10 / CVD channel |
| Pino 32 | AN11/CVD11 — Analog input 11 / CVD channel |
| Pino 33 | AN12/CVD12 — Analog input 12 / CVD channel |
| Pino 34 | AN13/CVD13 — Analog input 13 / CVD channel |
| Pino 35 | AN14/CVD14 — Analog input 14 / CVD channel |
| Pino 36 | AN15/CVD15 — Analog input 15 / CVD channel |
| Pino 37 | AN16/CVD16 — Analog input 16 / CVD channel |
| Pino 38 | AN17/CVD17 — Analog input 17 / CVD channel |
| Pino 39 | AN18 — Analog input 18 |
| Pino 40 | AN19 — Analog input 19 |
| Pino 41 | AN20 — Analog input 20 |
| Pino 42 | AN21 — Analog input 21 |
| Pino 43 | AN22 — Analog input 22 |
| Pino 44 | AN23 — Analog input 23 |
| Pino 45 | AN24 — Analog input 24 |
| Pino 46 | AN25 — Analog input 25 |
| Pino 47 | AN26 — Analog input 26 |
| Pino 48 | AN27 — Analog input 27 |
| Pino 49 | AN28 — Analog input 28 |
| Pino 50 | AN29 — Analog input 29 |
| Pino 51 | AN30 — Analog input 30 |
| Pino 52 | AN31 — Analog input 31 |
| Pino 53 | AN32 — Analog input 32 |
| Pino 54 | AN33 — Analog input 33 |
| Pino 55 | AN34 — Analog input 34 |
| Pino 56 | AN35 — Analog input 35 |
| Pino 57 | AN36 — Analog input 36 |
| Pino 58 | AN37 — Analog input 37 |
| Pino 59 | AN38 — Analog input 38 |
| Pino 60 | AN39 — Analog input 39 |
| Pino 61 | AN40 — Analog input 40 |
| Pino 62 | AN41 — Analog input 41 |
| Pino 63 | VDD — Supply voltage (2.2-3.6 V) |
| Pino 64 | VSS — Ground |
| Pino 65 | RPD9/RD9 — Remappable I/O |
| Pino 66 | RPD8/RD8 — Remappable I/O |
| Pino 67 | RPD7/RD7 — Remappable I/O |
| Pino 68 | RPD6/RD6 — Remappable I/O |
| Pino 69 | RPD5/RD5 — Remappable I/O |
| Pino 70 | RPD4/RD4 — Remappable I/O |
| Pino 71 | RPD3/RD3 — Remappable I/O |
| Pino 72 | RPD2/RD2 — Remappable I/O |
| Pino 73 | RPD1/RD1 — Remappable I/O |
| Pino 74 | RPD0/RD0 — Remappable I/O |
| Pino 75 | RPF13/RF13 — Remappable I/O |
| Pino 76 | RPF12/RF12 — Remappable I/O |
| Pino 77 | RPF5/RF5 — Remappable I/O |
| Pino 78 | RPF4/RF4 — Remappable I/O |
| Pino 79 | RPF3/RF3 — Remappable I/O |
| Pino 80 | RPF2/RF2 — Remappable I/O |
| Pino 81 | RPG9/RG9 — Remappable I/O |
| Pino 82 | RPG8/RG8 — Remappable I/O |
| Pino 83 | RPG7/RG7 — Remappable I/O |
| Pino 84 | RPG6/RG6 — Remappable I/O |
| Pino 85 | VDD — Supply voltage (2.2-3.6 V) |
| Pino 86 | VSS — Ground |
| Pino 87 | OSC1/CLKI — Oscillator crystal input or external clock |
| Pino 88 | OSC2/CLKO — Oscillator crystal output or clock output |
| Pino 89 | MCLR — Master clear reset (active low) |
| Pino 90 | VDD — Supply voltage (2.2-3.6 V) |
| Pino 91 | VSS — Ground |
| Pino 92 | SOSCI/RPC13 — Secondary oscillator crystal input or remappable I/O |
| Pino 93 | SOSCO/RPC14 — Secondary oscillator crystal output or remappable I/O |
| Pino 94 | RPE9/RE9 — Remappable I/O |
| Pino 95 | RPE8/RE8 — Remappable I/O |
| Pino 96 | RPE7/RE7 — Remappable I/O |
| Pino 97 | RPE6/RE6 — Remappable I/O |
| Pino 98 | RPE5/RE5 — Remappable I/O |
| Pino 99 | RPE4/RE4 — Remappable I/O |
| Pino 100 | RPE3/RE3 — Remappable I/O |
Aplicações típicas
PIC32MK1024GPD100-E/PT é adequado para 6 aplicaçãos: Three-Phase Motor Control (BLDC / PMSM), Industrial PLC and Automation Modules, Automotive Body and Powertrain ECUs, IIoT Edge Nodes and Sensor Fusion, High-Channel-Count Data Acquisition Systems, Power Conversion and Digital Power Control.
Three-Phase Motor Control (BLDC / PMSM)
The PIC32MK1024GPD100-E/PT is purpose-built for multi-axis motor control. Its 120 MHz microAptiv core with FPU and DSP extensions executes field-oriented control (FOC) loops in single-cycle MAC with four 64-bit accumulators. The 42 channels of 12-bit ADC enable simultaneous phase-current sampling on three motors, and the AEC-Q100 grade plus -40C to +125C range support under-hood automotive drives. According to Microchip reference designs, the device pairs with the dsPIC33CH or external gate drivers via dedicated PWM and QEI peripherals.
Recomendado
Industrial PLC and Automation Modules
In industrial PLCs, I/O modules, and process controllers, the PIC32MK1024GPD100-E/PT supplies the deterministic compute and 77 I/O pins needed for fast IO expansion. The 1 MB Flash accommodates IEC 61131-3 runtime plus ladder-logic and motion libraries. CAN-FD controllers enable high-throughput industrial fieldbus communication, while the AEC-Q100 grade covers harsh-factory and automotive plant-floor environments. The TQFP-100 footprint simplifies hand-prototyping during PLC module bring-up.
Recomendado
Automotive Body and Powertrain ECUs
AEC-Q100 qualification makes the PIC32MK1024GPD100-E/PT a direct fit for automotive body controllers, lighting modules, and gateway ECUs. CAN-FD controllers support modern vehicle network backbones, while the 1 MB Flash runs AUTOSAR MCAL and OEM application layers. The 256 KB SRAM absorbs CAN message buffers and CAN-FD payload without off-chip memory. The -40C to +125C range meets under-hood and cabin thermal zones.
Recomendado
IIoT Edge Nodes and Sensor Fusion
For Industrial IoT edge gateways and sensor-fusion hubs, the PIC32MK1024GPD100-E/PT combines ARM Cortex-class DSP performance (via microAptiv DSP) with multi-channel ADC and Ethernet-ready peripherals. The 1 MB Flash holds TLS stacks and MQTT brokers, while 256 KB SRAM supports buffering sensor telemetry before upstream publish. According to Microchip reference designs, it pairs with the WINC1500 Wi-Fi or ATA6563 CAN for connected IIoT nodes.
Recomendado
High-Channel-Count Data Acquisition Systems
With 42 channels of 12-bit ADC, the PIC32MK1024GPD100-E/PT acts as a multi-channel data-acquisition front-end for industrial test, condition-monitoring, and vibration-analysis systems. The 120 MHz core pre-processes and filters samples in real time before forwarding over USB or CAN. The AEC-Q100 grade and wide temp range support factory-floor DAQ enclosures, while 1 MB Flash stores DSP filter coefficients and on-device analytics.
Recomendado
Power Conversion and Digital Power Control
The PIC32MK1024GPD100-E/PT powers digital power supply loops, solar inverters, and UPS controllers, where high-resolution ADC sampling and DSP math are required for fast regulation. The microAptiv FPU executes digital controller math (PI, state-space) without saturating the core, and 42 ADC channels monitor multiple rails simultaneously. AEC-Q100 grade suits EV charging and renewable-energy inverters in automotive and industrial sites.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MK1024GPD100-E/PT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MK1024GPK100-E/PT | PIC32MK1024MCF100-E/PT | PIC32MK0512GPD100-E/PT | PIC32MK1024GPD100T-E/PT | PIC32MK1024GPD100-I/PT |
|---|---|---|---|---|---|---|
| Package | 100-pin TQFP (12x12 mm) | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 1 MB (1024 KB) | 1 MB | 1 MB | 512 KB (-50%) | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| Maximum CPU Clock | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Operating Voltage | 2.2 V to 3.6 V | 2.2 V to 3.6 V | 2.2 V to 3.6 V | 2.2 V to 3.6 V | 2.2 V to 3.6 V | 2.2 V to 3.6 V |
| Temperature Grade | -40 C to +125 C (-E extended) | -40 C to +125 C (-E) | -40 C to +125 C (-E) | -40 C to +125 C (-E) | -40 C to +125 C (-E) | -40 C to +85 C (-I industrial) |
| AEC-Q100 Qualified | Yes (-E suffix) | Yes (-E) | Yes (-E) | Yes (-E) | Yes (-E) | Industrial grade (-I) |
Principais diferenciais
- Higher Flash density than the cost-down variant (vs PIC32MK0512GPD100-E/PT)
- Broader ADC channel count than the GPK variant (vs PIC32MK1024GPK100-E/PT)
- Extended (-E) temperature grade for automotive (vs PIC32MK1024GPD100-I/PT)
Notas de projeto
The PIC32MK1024GPD100-E/PT operates from a single 2.2 V to 3.6 V supply. Place a 10 uF bulk capacitor plus 100 nF ceramic decoupling on each VDD/AVDD pin pair, located within 5 mm of the package pin. According to the Microchip datasheet, AVDD noise must remain below 1 LSB of the 12-bit ADC, which typically requires a ferrite bead between VDD and AVDD plus a dedicated low-noise LDO for the analog rail.
Estimated: at 120 MHz CPU clock with all peripherals active, the TQFP-100 dissipation is approximately 0.5 W typical. The 100-pin TQFP has theta_JA around 35 C/W on a 4-layer JEDEC test board, giving a 17.5 C rise above ambient. The -40 C to +125 C junction limit means operation up to +107 C ambient is achievable. For high-power motor-drive boards, use a copper pour under the exposed center pad region of the package footprint to spread heat.
The 100-pin TQFP has 0.5 mm pitch and is hand-solderable but requires a hot-air station for rework. According to Microchip reference designs, route ADC analog traces away from PWM and switching signals, using a ground guard trace on each analog input. Place the 32.768 kHz SOSC crystal within 5 mm of the SOSCI/SOSCO pins with a guarded ground plane around both traces to minimize RTC jitter.
The 42 ADC channels are highly sensitive to digital switching noise. Decouple each ADC pin group with its own 100 nF cap on AVDD, and route analog grounds directly to the AVDD decoupling star-ground. According to the PIC32MK GP/MC Family datasheet, sample-and-hold acquisition time must be sized for source impedance under 5 kohm to avoid ADC gain errors.
Common pitfalls: (1) forgetting to enable the secondary oscillator before RTC use, leading to calendar drift; (2) assigning pin functions in PPS (Peripheral Pin Select) before unlocking the IOLOCK register, causing I/O remap failures; (3) leaving unused ADC pins floating, which couples noise into adjacent channels; (4) using microMIPS code with non-microMIPS libraries, triggering instruction-fetch exceptions at runtime.
Informações de conformidade
AEC-Q100 qualified per -E temperature grade and DigiKey automotive listing. RoHS and lead-free per masterelectronics.com listing. Halogen-free status not explicitly published in verified web data.
