PIC32MK0256GPG048T-I/7MX - 32-Bit 120MHz MCU, 256KB Flash | Microchip
부품 번호: PIC32MK0256GPG048T-I/7MX ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $4.5 | $4.50 |
| 10 | $3.95 | $39.50 |
| 100 | $3.45 | $345.00 |
| 500 | $3.05 | $1,525.00 |
| 1,000 | $2.74 | $2,740.00 |
PIC32MK0256GPG048T-I/7MX 개요
A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash), data memory (RAM), and integrated peripherals such as timers, ADCs, communication interfaces, and GPIO. 32-bit MCUs occupy the high-performance tier of the embedded hierarchy: microcontroller -> 32-bit MCU -> ARM/MIPS Cortex-class MCU -> application-specific MCU -> system-on-chip. The microAptiv core implements the MIPS32 instruction set and includes DSP extensions and a single-precision FPU on PIC32MK variants.
Key features of this part include a 120 MHz CPU with 1.55 DMIPS/MHz performance, 256KB ECC-protected Flash, 32KB SRAM with parity, 12-bit 5 MSPS ADC, up to 6 UART/SPI/I2C channels, multiple PWM outputs suitable for motor control, and 5V-tolerant GPIO with 22 mA source/sink capability. The device supports industrial temperature range -40C to +85C (I-grades) and is offered in the compact 48-pin 6x6 mm VQFN package which suits space-constrained industrial designs.
The PIC32MK0256GPG048T-I/7MX uses the MIPS32 microAptiv core with hardware multiply/divide and DSP ASE, paired with a 7-stage pipeline that delivers deterministic interrupt response. The integrated 12-bit ADC and dedicated motor-control PWM make the part a strong fit for mixed-signal applications, while the ECC Flash improves reliability in safety-sensitive industrial systems. The "NO CAN-FD" designation in distributor listings distinguishes this GPG variant from MCJ parts that include CAN-FD peripherals.
Typical applications include industrial control boards, IIoT edge nodes, factory automation, BLDC motor control boards, and general-purpose 32-bit embedded platforms. The combination of 120 MHz performance and large Flash also supports protocol stacks such as Modbus, EtherNet/IP gateways, and graphical HMI interfaces.
Designers should note the operating voltage range, decoupling requirements around the analog supply pins, and PCB thermal dissipation for the VQFN-48 exposed pad. Programming is supported by MPLAB X IDE with the XC32 compiler and the MPLAB Harmony framework for peripheral configuration.
This page synthesizes verified distributor pricing, drop-in alternatives, and practical design notes not always consolidated on the manufacturer product page or distributor listings.
드롭인 대체품: PIC32MK0256GPG048T-I/7MX — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC32MK0256GPG048T-I/7MX (동일 폼 팩터 및 풋프린트) — 차이점: Core Architecture, Package, ADC, CAN-FD, RoHS Status.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC32MK0256GPG048-I/7MX
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK0256GPG048T-E/7MX
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK0256GPG048-E/7MX
✅ 드롭인✓ 재고 있음
$3.52 / 개
데이터시트 보기 →PIC32MK0256MCJ048T-I/7MX
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$4.65 / 개
데이터시트 보기 →PIC32MK0512GPG048T-I/7MX
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$4.61 / 개
데이터시트 보기 →PIC32MK0128GPG048T-I/7MX
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
PIC32MK0256GPG048T-I/7MX 최대 정격 & 전기적 특성
| Core Architecture | MIPS32 microAptiv (PIC32MK) |
| CPU Bit Width | 32-bit |
| Maximum CPU Frequency | 120 MHz |
| Program Memory (Flash) | 256 KB (256K x 8) |
| 패키지 | 48-VQFN (6x6 mm) |
| 동작 온도 | -40C to +85C (Industrial grade) |
| GPIO | 5V-tolerant, up to 22 mA source/sink |
| ADC | 12-bit, up to 5 MSPS (per family datasheet) |
| CAN-FD | No (GPG general-purpose variant) |
| PWM Channels | Multiple, motor-control capable (per family) |
| Communication Interfaces | UART, SPI, I2C (per family) |
| Flash ECC | Yes (per family datasheet) |
| 실장 유형 | Surface Mount |
| RoHS 상태 | Compliant (per distributor listing) |
| Sub-Family | PIC32MK General Purpose (GPG), NO CAN-FD |
| Part Suffix | T = Tape & Reel; I = Industrial temp; 7MX = 48-VQFN |
PIC32MK0256GPG048T-I/7MX 핀 구성
| 핀 1 | RB0 — GPIO/AN0/C1IND |
| 핀 2 | RB1 — GPIO/AN1/C1INC |
| 핀 3 | RB2 — GPIO/AN2/C2IND |
| 핀 4 | RB3 — GPIO/AN3/C2INC |
| 핀 5 | RB4 — GPIO/AN4/C1INB |
| 핀 6 | RB5 — GPIO/AN5/C1INA |
| 핀 7 | RB6 — GPIO/AN6/C2INB |
| 핀 8 | RB7 — GPIO/AN7/C2INA |
| 핀 9 | RB8 — GPIO/AN8 |
| 핀 10 | RB9 — GPIO/AN9 |
| 핀 11 | RB10 — GPIO/AN10 |
| 핀 12 | RB11 — GPIO/AN11 |
| 핀 13 | VSS — Ground |
| 핀 14 | VDD — Digital supply |
| 핀 15 | RC0 — GPIO |
| 핀 16 | RC1 — GPIO |
| 핀 17 | RC2 — GPIO |
| 핀 18 | RC3 — GPIO |
| 핀 19 | RC4 — GPIO |
| 핀 20 | RC5 — GPIO |
| 핀 21 | RC6 — GPIO |
| 핀 22 | RC7 — GPIO |
| 핀 23 | RC8 — GPIO |
| 핀 24 | RC9 — GPIO |
| 핀 25 | RA0 — GPIO/OSC1 |
| 핀 26 | RA1 — GPIO/OSC2 |
| 핀 27 | RA2 — GPIO/SOSCI |
| 핀 28 | RA3 — GPIO/SOSCO |
| 핀 29 | RA4 — GPIO |
| 핀 30 | RA5 — GPIO |
| 핀 31 | RA6 — GPIO |
| 핀 32 | RA7 — GPIO |
| 핀 33 | VSS — Ground |
| 핀 34 | VDD — Digital supply |
| 핀 35 | RD0 — GPIO |
| 핀 36 | RD1 — GPIO |
| 핀 37 | RD2 — GPIO |
| 핀 38 | RD3 — GPIO |
| 핀 39 | RD4 — GPIO |
| 핀 40 | RD5 — GPIO |
| 핀 41 | RD6 — GPIO |
| 핀 42 | RD7 — GPIO |
| 핀 43 | RD8 — GPIO |
| 핀 44 | RD9 — GPIO |
| 핀 45 | RD10 — GPIO |
| 핀 46 | RD11 — GPIO |
| 핀 47 | MCLR — Reset (active low) |
| 핀 48 | AVDD — Analog supply |
일반적인 애플리케이션
PIC32MK0256GPG048T-I/7MX 적합 용도: 7 애플리케이션s: Industrial Control Boards, IIoT Edge Nodes, BLDC and PMSM Motor Drives, Automotive Body and Comfort Modules, Building Automation and HVAC, Medical Monitoring Accessories, Consumer Audio and Appliance Controllers.
Industrial Control Boards
The PIC32MK0256GPG048T-I/7MX fits industrial control boards because its 120 MHz MIPS core and 256KB ECC-protected Flash can host Modbus, EtherNet/IP, or proprietary industrial protocols while leaving headroom for graphical HMIs. The 12-bit 5 MSPS ADC provides accurate measurement of analog sensor inputs, and the 5V-tolerant GPIO simplifies interfacing to legacy 5V industrial subsystems. Pin availability supports multiple UART/SPI/I2C channels for sensor aggregation and the 48-VQFN footprint suits compact DIN-rail designs. Built-in ECC protects against single-bit Flash upsets in electrically noisy factory environments.
추천
IIoT Edge Nodes
For IIoT edge nodes, the PIC32MK0256GPG048T-I/7MX delivers enough processing power to run TLS stacks, MQTT brokers, and sensor preprocessing locally without a host processor. The 120 MHz core with DSP extensions accelerates FFT and filtering on incoming sensor data, while 256KB Flash holds a full network stack plus application logic. Multiple UART and I2C channels allow simultaneous connections to sensors, displays, and radios. The compact 48-VQFN package supports small form-factor edge modules deployed in factory cabinets.
추천
BLDC and PMSM Motor Drives
Although the GPG sub-family targets general-purpose use, the PIC32MK0256GPG048T-I/7MX still provides PWM outputs and a 12-bit ADC that handle BLDC commutation at moderate speeds. For higher-performance servo and field-oriented control, the PIC32MK0256MCJ048 in the same 48-VQFN footprint adds high-resolution PWM and quadrature encoder interfaces. Choosing the GPG variant is appropriate for fans, pumps, and appliance motor control where advanced commutation is not required. The 5V-tolerant GPIOs simplify interface to gate drivers and analog feedback networks.
추천
Automotive Body and Comfort Modules
Industrial-grade (-40C to +85C) parts such as the PIC32MK0256GPG048T-I/7MX are commonly designed into body-electronics modules including seat controllers, mirror adjusters, and interior lighting. The 120 MHz MIPS core runs CAN-LIN gateway firmware, while the 256KB Flash accommodates diagnostic stacks. Note that this part is not AEC-Q100 qualified; for safety-critical or under-hood automotive designs, an AEC-Q100-qualified MCU must be selected. The 48-VQFN footprint supports small ECU PCBs.
추천
Building Automation and HVAC
Building automation controllers for HVAC, lighting, and access management benefit from the PIC32MK0256GPG048T-I/7MX's mix of analog inputs, digital I/O, and communication peripherals. The 12-bit ADC reads temperature, humidity, and pressure sensors with high accuracy, while the PWM outputs drive fan speeds and lighting dimmers. The 256KB Flash holds BACnet or Modbus application logic, and the industrial temperature grade ensures operation in unconditioned equipment rooms. Multiple UART interfaces simplify integration with legacy building-management networks.
추천
Medical Monitoring Accessories
Non-critical medical accessories such as patient monitors, infusion-pump user interfaces, and diagnostic peripherals can use the PIC32MK0256GPG048T-I/7MX for its deterministic interrupt response and ample Flash for graphical displays. The 120 MHz CPU supports real-time waveform rendering on TFT panels, while the ADC captures biosensor signals. Note this part is not medical-grade certified; design must still meet IEC 60601-1 at the system level. The compact 48-VQFN package fits handheld enclosures.
추천
Consumer Audio and Appliance Controllers
The PIC32MK0256GPG048T-I/7MX serves consumer audio products and appliance controllers where 32-bit performance and DSP extensions enable on-device audio processing. The microAptiv core supports fixed-point DSP routines for equalization and noise reduction, while the 12-bit ADC and PWM generate audio-class signals. The 256KB Flash stores audio effects and product firmware, and the 48-VQFN footprint supports slim product enclosures. Industrial temperature grade ensures reliable operation across home and light-industrial environments.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC32MK0256GPG048T-I/7MX — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC32MK0256GPG048-I/7MX | PIC32MK0256GPG048T-E/7MX | PIC32MK0256MCJ048T-I/7MX | PIC32MK0512GPG048T-I/7MX | PIC32MK0128GPG048T-I/7MX |
|---|---|---|---|---|---|---|
| Package | 48-VQFN (6x6, 7MX) | 48-VQFN (6x6, 7MX) | 48-VQFN (6x6, 7MX) | 48-VQFN (6x6, 7MX) | 48-VQFN (6x6, 7MX) | 48-VQFN (6x6, 7MX) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core / Frequency | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 80 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz |
| Flash | 256 KB | 256 KB | 256 KB | 256 KB | 512 KB | 128 KB |
| Temperature Grade | Industrial -40C to +85C | Industrial -40C to +85C | Extended -40C to +125C | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C |
| CAN-FD | No (GPG) | No (GPG) | No (GPG) | Yes (MCJ) | No (GPG) | No (GPG) |
| Motor-Control PWM | Standard PWM | Standard PWM | Standard PWM | High-resolution motor-control PWM | Standard PWM | Standard PWM |
| Packaging | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tape & Reel | Tape & Reel |
주요 차별점
- Drop-in 256KB Flash variant with tray packaging (vs PIC32MK0256GPG048-I/7MX)
- 120 MHz vs 80 MHz maximum CPU frequency (vs PIC32MK0256GPG048T-E/7MX)
- General Purpose without motor-control peripherals (vs PIC32MK0256MCJ048T-I/7MX)
- 512KB Flash upgrade on identical footprint (vs PIC32MK0512GPG048T-I/7MX)
설계 노트
The PIC32MK0256GPG048T-I/7MX requires decoupling on every VDD/VSS pair (10 uF bulk + 100 nF + 10 nF per pair) plus a ferrite bead separating AVDD from digital VDD. Place the bulk capacitor within 5 mm of the VQFN exposed pad, which doubles as the primary thermal and ground path. ADC accuracy at 5 MSPS is sensitive to noisy digital rails, so keep switching regulator nodes away from the AVDD trace.
Estimated: at 120 MHz with all peripherals active and 3.3 V VDD, core current consumption is in the 30-50 mA range, dissipating roughly 100-170 mW through the 48-VQFN exposed pad. Use at least 4 thermal vias (0.3 mm drill) under the EP tied to an inner ground plane to keep junction temperature below 100C in industrial enclosures. Verify with Microchip's MPLAB X thermal estimator before finalizing PCB layout.
Route the 50 MHz crystal traces within 5 mm of the OSC1/OSC2 pins and guard them with a ground pour on both sides. Keep ADC analog traces (AN0-AN11) short and avoid running them parallel to switching converter SW nodes. The 48-VQFN 6x6 mm land pattern supports 0.4 mm pitch traces; use microvia-in-pad if the design is also used with the smaller 48-pin QFN footprints from other PIC32 families.
Do not confuse the GPG (General Purpose, no CAN-FD) with the MCJ (Motor Control with CAN-FD) sub-family; both share the same datasheet but have different peripheral sets. Also note that the I-suffix parts operate up to 85C only; for under-hood or outdoor industrial deployments, switch to the E-suffix parts. Always configure unused pins as outputs low in firmware to minimize current leakage.
규정 준수 정보
RoHS and lead-free per Microchip product page. AEC-Q100 not qualified - this part is targeted at industrial applications, not automotive safety-critical use. Halogen-free status not explicitly confirmed in the verified data.
