PIC32MK1024GPD100T-I/PT - 120MHz 1MB Flash 32-bit MCU | Microchip
부품 번호: PIC32MK1024GPD100T-I/PT ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $8.42 | $8.42 |
| 10 | $7.62 | $76.20 |
| 100 | $6.78 | $678.00 |
| 500 | $6.18 | $3,090.00 |
| 1,000 | $5.74 | $5,740.00 |
PIC32MK1024GPD100T-I/PT 개요
What is a PIC32MK MCU? The PIC32MK family is a high-performance line of 32-bit microcontrollers built on the MIPS32 microAptiv core with an integrated single-precision Floating Point Unit (FPU) and DSP extensions. PIC32MK devices combine general-purpose computation, advanced motor-control peripherals (PWM, QEI, DAC, op-amps), and industrial communication (CAN-FD, USB, I2S) on a single die, targeting motor control, industrial automation, and Industrial IoT (IIoT) applications.
Key features of the PIC32MK1024GPD100T-I/PT include 120 MHz core operation, 1 MB ECC-protected Flash, 256 KB SRAM, 77 user I/O pins, USB 2.0 Full-Speed OTG, four I2C, six I2S, three SPI, four UART, and two CAN-FD interfaces. The analog subsystem provides up to 42 channels of 12-bit ADC with up to 3.75 MSps, four 12-bit DACs, four on-chip op-amps, and three analog comparators, enabling high-performance signal-chain integration without external components.
The architecture pairs the microAptiv core with a 12-channel DMA controller, 8-bit/16-bit parallel master port, and a 16-channel motor-control PWM module with seven independent generators and 16-bit resolution. Hardware cryptographic accelerators are not present on this variant, but the device supports secure firmware update via bootloader and JTAG-based ICSP for in-circuit programming and debugging.
Typical applications include industrial motor drives (BLDC, PMSM, stepper), industrial control PLCs, multi-channel CAN-FD node controllers, USB-connected industrial sensors, building automation gateways, and IIoT edge nodes. The wide operating temperature range (-40C to +85C for the I-grade part) and rich peripheral mix make the part equally at home in factory-floor equipment and commercial IoT devices.
When designing with this device, allocate the 256 KB SRAM carefully across stack, heap, and DMA buffers; 1 MB Flash supports dual-bank live update via the runtime bootloader. The 100-pin TQFP gives access to all 77 I/O pins plus the full analog channel count, so layout decisions should prioritise short analog-trace routing and a solid ground pour under the QFN-style thermal pad area.
This page synthesizes distributor pricing from DigiKey, Microchip-direct, and authorized sources, along with drop-in alternatives and design notes not found in the manufacturer datasheet.
드롭인 대체품: PIC32MK1024GPD100T-I/PT — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC32MK1024GPD100T-I/PT (동일 폼 팩터 및 풋프린트) — 차이점: Core Architecture, Operating Temperature Range, Package, Maximum CPU Clock, Mounting Type.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC32MK1024GPD100-I/PT
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK1024GPD100T-E/PT
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK1024GPK100T-I/PT
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK1024GPD064T-I/PT
✅ 드롭인✓ 재고 있음
$3.21 / 개
데이터시트 보기 →PIC32MK1024GPD064-I/PT
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$8.95 / 개
데이터시트 보기 →PIC32MK1024GPD100-E/PT
✅ 드롭인✓ 재고 있음
$7.21 / 개
데이터시트 보기 →PIC32MK1024GPD100T-I/PT 최대 정격 & 전기적 특성
| Core Architecture | MIPS32 microAptiv with FPU and DSP extensions |
| Maximum CPU Clock | 120 MHz |
| Program Flash Memory | 1 MB (1M x 8) |
| SRAM | 256 KB |
| EEPROM | 4 KB |
| User I/O Pins | 77 |
| 패키지 | TQFP-100 (12x12 mm) |
| 동작 온도 범위 | -40C to +85C (I grade) |
| Operating Voltage Range | 2.3 V to 3.6 V |
| USB Interface | USB 2.0 Full-Speed OTG |
| CAN Interface | 2x CAN-FD |
| I2C Interfaces | 4 |
| I2S Interfaces | 6 |
| SPI Interfaces | 3 |
| UART Interfaces | 4 |
| 12-bit ADC Channels | Up to 42 |
| ADC Sampling Rate | Up to 3.75 MSps |
| 12-bit DAC Channels | 4 |
| On-chip Op-amps | 4 |
| Analog Comparators | 3 |
| DMA Channels | 12 |
| Motor-Control PWM Channels | 16 |
| PWM Resolution | 16-bit |
| RoHS 상태 | Compliant |
PIC32MK1024GPD100T-I/PT tqfp-100 (12x12 mm) 핀 구성 가이드
PIC32MK1024GPD100T-I/PT(tqfp-100 (12x12 mm) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: PIC32MK1024GPD100T-I/PT.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
PIC32MK1024GPD100T-I/PT 적합 용도: 6 애플리케이션s: Industrial Motor Drive (BLDC / PMSM), Industrial CAN-FD Gateway, USB-Connected Industrial Sensor Hub, PLC and Industrial Controller, Multi-Channel Data Acquisition System, Building Automation Controller.
Industrial Motor Drive (BLDC / PMSM)
The PIC32MK1024GPD100T-I/PT is purpose-built for multi-axis industrial motor drives, integrating the 120 MHz microAptiv core, 16-channel 16-bit motor-control PWM with seven independent generators, 42 channels of 12-bit ADC up to 3.75 MSps, four on-chip op-amps for current sensing, and four 12-bit DACs for reference generation. The DSP extensions accelerate Clarke/Park transforms and SVPWM routines, while 256 KB SRAM holds field-oriented-control state without external memory. Dual CAN-FD enables integration into multi-node industrial networks and master/slave drive topologies on the same TQFP-100 PCB.
추천
Industrial CAN-FD Gateway
The PIC32MK1024GPD100T-I/PT's two independent CAN-FD controllers (ISO 11898-1:2015, 8 Mbps data phase) and USB 2.0 FS OTG make it a natural fit for industrial gateways bridging CAN-FD field buses to USB-connected host PCs or PLCs. The 120 MHz core and 12-channel DMA offload CAN-FD frame handling without CPU intervention, while the 1 MB ECC Flash hosts gateway protocol stacks plus dual-bank firmware update. The 100-pin TQFP gives access to all 77 I/O pins for additional RS-485, RS-232, or Ethernet PHYs in parallel with CAN-FD.
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USB-Connected Industrial Sensor Hub
The PIC32MK1024GPD100T-I/PT serves as a USB-attached industrial sensor hub thanks to its integrated USB 2.0 Full-Speed OTG controller with on-chip PHY, 42 ADC channels for multi-sensor aggregation, and DSP extensions for on-device signal conditioning. Six I2S and four I2C ports allow direct connection to MEMS microphones, accelerometers, and digital temperature sensors. The 256 KB SRAM buffers multi-rate sensor streams before USB streaming, while 1 MB Flash holds USB class drivers plus sensor-fusion firmware.
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PLC and Industrial Controller
The PIC32MK1024GPD100T-I/PT powers compact PLCs and industrial controllers where its 120 MHz core handles IEC 61131-3 logic plus ladder/structured-text runtimes, and the 77 I/O pins plus 42 ADC channels aggregate discrete and analog field signals. The 1 MB ECC Flash supports secure boot and runtime firmware update; 256 KB SRAM holds ladder logic state and scan buffers. Dual CAN-FD plus 4 UART and 4 I2C enable Modbus RTU/TCP, EtherNet/IP, and proprietary field-bus stacks in parallel on the same TQFP-100 board.
추천
Multi-Channel Data Acquisition System
The PIC32MK1024GPD100T-I/PT excels in multi-channel data acquisition, combining 42 channels of 12-bit ADC at 3.75 MSps aggregate, 12 DMA channels for low-overhead sample streaming, and 256 KB SRAM buffering in real time. The DSP engine runs FFTs and digital filters on-chip before USB or CAN-FD transmission, eliminating the need for an external DSP or FPGA on small-channel-count systems. The 100-pin TQFP provides dedicated analog ground pins that simplify mixed-signal layout for low-noise measurement at the board level.
추천
Building Automation Controller
The PIC32MK1024GPD100T-I/PT supports building automation controllers where its USB OTG enables local commissioning via laptop, dual CAN-FD integrates with BACnet/CAN building networks, and the 42-channel ADC aggregates analog sensor inputs (temperature, humidity, CO2, occupancy). The 1 MB Flash stores multi-protocol stacks (BACnet, Modbus, KNX-over-CAN), and the 256 KB SRAM handles HVAC control loops with headroom. The industrial -40C to +85C temperature range suits plant-room and rooftop unit deployment.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC32MK1024GPD100T-I/PT — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC32MK1024GPD100-I/PT | PIC32MK1024GPD100T-E/PT | PIC32MK1024GPK100T-I/PT | PIC32MK1024GPD064T-I/PT | PIC32MK1024GPD100-E/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (12x12) | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same |
| Maximum CPU Clock | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 80 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| Temperature Grade | -40C to +85C (I) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +125C (E) |
| USB Interface | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG |
| Packaging | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tape & Reel | Tray |
| Microchip Recommended Alternative | Active (current) | Active - same die, tray | Active - same die, E grade | Active - recommended alt | Active - smaller variant | Active - lower frequency |
주요 차별점
- Microchip-recommended active alternative with same TQFP-100 footprint (vs PIC32MK1024GPK100T-I/PT)
- Dual-bank live update support with 1 MB ECC Flash (vs PIC32MK1024GPD100-E/PT (80 MHz variant))
- Industrial -40C to +85C temperature grade in tape-and-reel format (vs PIC32MK1024GPD100-I/PT (tray))
설계 노트
The PIC32MK1024GPD100T-I/PT requires a clean 3.3 V supply on VDD with bulk decoupling of at least 10 uF plus 100 nF ceramic bypass per pin pair. VDDCORE has an internal 1.2 V regulator; place a 4.7 uF + 100 nF combination close to the VDDCORE pin. The ADC analog supply (AVDD) should be derived from VDD through a ferrite bead with separate bulk decoupling to avoid digital switching noise coupling into analog measurements, especially when sampling high-impedance sensor sources.
Route the 42 analog ADC inputs as short and symmetric traces away from PWM outputs and switching nodes; use a dedicated analog ground pour connected to the digital ground at a single point near the MCU. Place the 12.000 MHz primary crystal within 5 mm of OSC1/OSC2 with guard traces tied to ground. The 100-pin TQFP has multiple VSS and VDD pins; each pair requires its own decoupling capacitor to meet the 120 MHz core switching transients without VDD droop.
Do not apply 5 V to any I/O pin - the part is 3.3 V logic only and is not 5 V tolerant. For ICSP programming, multiple PGECx/PGEDx pairs are available but must be used as matched pairs (e.g. PGEC2 must pair with PGED2). When configuring the dual-bank Flash for live update, ensure both banks are erased before first boot, otherwise the bootloader may fail to switch banks. Disable unused peripherals via the peripheral module disable (PMD) registers to reduce quiescent current.
Estimated: at 120 MHz operation with all peripherals active, core current draw is typically 50-70 mA, rising to ~90 mA during Flash programming. Power dissipation in the TQFP-100 (theta_JA ~50 C/W on a standard 4-layer JEDEC test board) gives a junction-temperature rise of ~4-5 C above ambient at 70 mA, well within the -40C to +85C operating range. In sealed enclosures without airflow, derate by 10-15 C or add a copper heatsink to the exposed die flag area.
규정 준수 정보
RoHS and REACH compliance confirmed via Microchip product page and DigiKey listing. AEC-Q100 not applicable (industrial grade only; automotive variants would carry a different part number suffix). Halogen-free status not explicitly confirmed in the verified web data.
