PIC32MK0512GPE100-I/PT - 120MHz MCU 512KB Flash | Microchip
N.º da peça: PIC32MK0512GPE100-I/PT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $4.1 | $4,10 |
| 10 | $3.78 | $37,80 |
| 100 | $3.42 | $342,00 |
| 500 | $3.05 | $1.525,00 |
| 1.000 | $2.74 | $2.740,00 |
PIC32MK0512GPE100-I/PT Visão geral
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a configurable set of peripherals on one die. Within the broader taxonomy the PIC32MK0512GPE100 sits in the hierarchy: microcontroller -> embedded MCU -> 32-bit MCU -> MIPS32 microAptiv core -> PIC32MK family -> semiconductor. It belongs to the same family as the recommended alternative PIC32MK0512GPK100 and combines Cortex-class compute density with DSP extensions and a single-precision FPU.
Key features include a 120 MHz MIPS32 microAptiv core with DSP and FPU, 512 KB ECC-capable Flash, 128 KB SRAM, 4 KB EEPROM emulation, USB 2.0 Full-Speed with on-chip PHY, four I2C and six I2S interfaces, dual CAN 2.0B controllers, 12-bit ADC modules with up to 42 analog input channels, multiple motor-control PWMs, and QEI/SQI expansion. Operating voltage spans 2.3V to 3.6V from a single 3.3V rail. The 100-pin TQFP package provides generous I/O for multi-channel motor and industrial sensor interfaces.
Architecturally the PIC32MK0512GPE100 combines a 5-stage pipelined MIPS core with Microchip's peripheral-rich bus matrix, dedicated motor-control PWM timers, and high-resolution 12-bit ADCs capable of concurrent sampling - critical for field-oriented control (FOC) loops. The integrated DSP unit accelerates trigonometric and matrix operations common in motor control, while the FPU offloads IEEE-754 single-precision math for sensor-fusion and IIoT edge analytics.
Typical applications include BLDC and PMSM motor drives, industrial PLCs, IIoT edge nodes, multi-channel CAN-based automation backbones, USB-connected sensor hubs, and high-performance audio/voice front ends. The PIC32MK silicon targeting 12-bit ADC with dual CAN makes it especially well-suited to factory automation cells and servo drives.
When designing with this device, allocate the largest Vcap/Vddcore decoupling capacitor as close to the VCAP pin as the layout allows, and respect the 2.3V-3.6V supply range. For motor-control PCB layout keep the ADC analog ground island separate from the digital ground and join them at a single point near the MCU.
This page synthesizes distributor pricing tiers, drop-in alternatives from the same PIC32MK family, and practical design notes not aggregated on the manufacturer datasheet or on any single distributor listing.
Alternativas drop-in para PIC32MK0512GPE100-I/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 PIC32MK0512GPE100-I/PT (mesmo formato e footprint) — diferindo em ADC, Core Architecture, Package, Operating Temperature, SRAM.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MK0512GPK100-I/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MK0512GPE100T-I/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MK0512GPE064-I/PT
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$5.32 / unidade
Ver ficha técnica →PIC32MK0512GPD064-I/PT
✅ Drop-In✓ Em estoque
$5.95 / unidade
Ver ficha técnica →PIC32MK0512GPE100-I/PT Classificações máximas e características elétricas
| Core | MIPS32 microAptiv |
| Core Architecture | 32-bit RISC with DSP and FPU |
| Maximum CPU Clock | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 128 KB |
| EEPROM (Emulated) | 4 KB |
| Tensão de alimentação | 2.3 V to 3.6 V |
| Temperatura de operação | -40 C to +85 C (Industrial) |
| Encapsulamento | 100-pin TQFP (PT) 12x12 mm |
| I/O Pins | 78 (typical for 100-pin TQFP variant) |
| ADC | 12-bit, up to 42 input channels |
| CAN | 2 x CAN 2.0B |
| USB | USB 2.0 Full-Speed with on-chip PHY |
| I2C | 4 x I2C |
| I2S | 6 x I2S |
| Motor Control PWM | Yes (dedicated PWM timers) |
| Quadrature Encoder (QEI) | Yes |
| Tipo de montagem | Surface Mount |
| Nível MSL | 3 (168 hours) |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MK0512GPE100-I/PT
| Pino 1 | OSC1/CLKI/RC15 — Crystal oscillator input or external clock |
| Pino 2 | OSC2/CLKO/RC16 — Crystal oscillator output or system clock out |
| Pino 3 | VDD — Supply voltage |
| Pino 4 | VSS — Ground reference |
| Pino 5 | VDD — Supply voltage |
| Pino 6 | VSS — Ground reference |
| Pino 7 | RB0 — PORTB I/O pin 0 (PGED1/AN0/RPB0/EMUC1) |
| Pino 8 | RB1 — PORTB I/O pin 1 (PGEC1/AN1/RPB1/EMUD1) |
| Pino 9 | RB2 — PORTB I/O pin 2 (AN2/RPB2) |
| Pino 10 | RB3 — PORTB I/O pin 3 (AN3/RPB3) |
| Pino 11 | RB4 — PORTB I/O pin 4 (AN4/RPB4) |
| Pino 12 | RB5 — PORTB I/O pin 5 (AN5/RPB5) |
| Pino 13 | RB6 — PORTB I/O pin 6 (AN6/RPB6) |
| Pino 14 | RB7 — PORTB I/O pin 7 (AN7/RPB7) |
| Pino 15 | RB8 — PORTB I/O pin 8 (AN8/RPB8) |
| Pino 16 | RB9 — PORTB I/O pin 9 (AN9/RPB9) |
| Pino 17 | RB10 — PORTB I/O pin 10 (AN10/RPB10) |
| Pino 18 | RB11 — PORTB I/O pin 11 (AN11/RPB11) |
| Pino 19 | RB12 — PORTB I/O pin 12 (AN12/RPB12) |
| Pino 20 | RB13 — PORTB I/O pin 13 (AN13/RPB13) |
| Pino 21 | RB14 — PORTB I/O pin 14 (AN14/RPB14) |
| Pino 22 | RB15 — PORTB I/O pin 15 (AN15/RPB15) |
| Pino 23 | VSS — Ground reference |
| Pino 24 | VDD — Supply voltage |
| Pino 25 | RC0 — PORTC I/O pin 0 |
| Pino 26 | RC1 — PORTC I/O pin 1 |
| Pino 27 | RC2 — PORTC I/O pin 2 |
| Pino 28 | RC3 — PORTC I/O pin 3 |
| Pino 29 | RC4 — PORTC I/O pin 4 |
| Pino 30 | RC5 — PORTC I/O pin 5 |
| Pino 31 | RC6 — PORTC I/O pin 6 |
| Pino 32 | RC7 — PORTC I/O pin 7 |
| Pino 33 | RC8 — PORTC I/O pin 8 |
| Pino 34 | RC9 — PORTC I/O pin 9 |
| Pino 35 | RC10 — PORTC I/O pin 10 |
| Pino 36 | RC11 — PORTC I/O pin 11 |
| Pino 37 | RC12 — PORTC I/O pin 12 |
| Pino 38 | RC13 — PORTC I/O pin 13 |
| Pino 39 | RC14 — PORTC I/O pin 14 |
| Pino 40 | VSS — Ground reference |
| Pino 41 | VDD — Supply voltage |
| Pino 42 | RD0 — PORTD I/O pin 0 |
| Pino 43 | RD1 — PORTD I/O pin 1 |
| Pino 44 | RD2 — PORTD I/O pin 2 |
| Pino 45 | RD3 — PORTD I/O pin 3 |
| Pino 46 | RD4 — PORTD I/O pin 4 |
| Pino 47 | RD5 — PORTD I/O pin 5 |
| Pino 48 | RD6 — PORTD I/O pin 6 |
| Pino 49 | RD7 — PORTD I/O pin 7 |
| Pino 50 | RD8 — PORTD I/O pin 8 |
| Pino 51 | RD9 — PORTD I/O pin 9 |
| Pino 52 | RD10 — PORTD I/O pin 10 |
| Pino 53 | RD11 — PORTD I/O pin 11 |
| Pino 54 | RD12 — PORTD I/O pin 12 |
| Pino 55 | RD13 — PORTD I/O pin 13 |
| Pino 56 | RD14 — PORTD I/O pin 14 |
| Pino 57 | RD15 — PORTD I/O pin 15 |
| Pino 58 | VSS — Ground reference |
| Pino 59 | VDD — Supply voltage |
| Pino 60 | RE0 — PORTE I/O pin 0 |
| Pino 61 | RE1 — PORTE I/O pin 1 |
| Pino 62 | RE2 — PORTE I/O pin 2 |
| Pino 63 | RE3 — PORTE I/O pin 3 |
| Pino 64 | RE4 — PORTE I/O pin 4 |
| Pino 65 | RE5 — PORTE I/O pin 5 |
| Pino 66 | RE6 — PORTE I/O pin 6 |
| Pino 67 | RE7 — PORTE I/O pin 7 |
| Pino 68 | VSS — Ground reference |
| Pino 69 | VDD — Supply voltage |
| Pino 70 | RF0 — PORTF I/O pin 0 |
| Pino 71 | RF1 — PORTF I/O pin 1 |
| Pino 72 | RF2 — PORTF I/O pin 2 |
| Pino 73 | RF3 — PORTF I/O pin 3 |
| Pino 74 | RF4 — PORTF I/O pin 4 |
| Pino 75 | RF5 — PORTF I/O pin 5 |
| Pino 76 | RF6 — PORTF I/O pin 6 |
| Pino 77 | RF7 — PORTF I/O pin 7 |
| Pino 78 | RF8 — PORTF I/O pin 8 |
| Pino 79 | RF9 — PORTF I/O pin 9 |
| Pino 80 | RF10 — PORTF I/O pin 10 |
| Pino 81 | RF11 — PORTF I/O pin 11 |
| Pino 82 | RF12 — PORTF I/O pin 12 |
| Pino 83 | RF13 — PORTF I/O pin 13 |
| Pino 84 | VSS — Ground reference |
| Pino 85 | VDD — Supply voltage |
| Pino 86 | RG0 — PORTG I/O pin 0 |
| Pino 87 | RG1 — PORTG I/O pin 1 |
| Pino 88 | RG2 — PORTG I/O pin 2 |
| Pino 89 | RG3 — PORTG I/O pin 3 |
| Pino 90 | RG4 — PORTG I/O pin 4 |
| Pino 91 | RG5 — PORTG I/O pin 5 |
| Pino 92 | RG6 — PORTG I/O pin 6 |
| Pino 93 | RG7 — PORTG I/O pin 7 |
| Pino 94 | RG8 — PORTG I/O pin 8 |
| Pino 95 | RG9 — PORTG I/O pin 9 |
| Pino 96 | VCAP — Core voltage decoupling capacitor |
| Pino 97 | VDD — Supply voltage |
| Pino 98 | MCLR — Master clear (reset) |
| Pino 99 | RA0 — PORTA I/O pin 0 |
| Pino 100 | RA1 — PORTA I/O pin 1 |
Aplicações típicas
PIC32MK0512GPE100-I/PT é adequado para 6 aplicaçãos: BLDC / PMSM Motor Control, Industrial PLC / Automation Backbone, Industrial IoT (IIoT) Edge Node, Multi-Channel CAN Audio Production Hub, USB Sensor / Data Acquisition Module, Robotics Servo Drive Controller.
BLDC / PMSM Motor Control
The PIC32MK0512GPE100-I/PT fits BLDC and PMSM motor control with its 120 MHz MIPS32 microAptiv core plus DSP and FPU, which accelerate field-oriented control (FOC) math. The dedicated 12-bit ADC supports up to 42 channels with concurrent sampling, allowing simultaneous phase current and back-EMF measurement for trapezoidal or sinusoidal commutation. Hardware motor-control PWM timers with complementary outputs and programmable dead-time eliminate software jitter, while the QEI module decodes encoder feedback at high RPM. The 100-pin TQFP exposes enough I/O for triple half-bridge drives plus brake and fault lines, and the 128 KB SRAM holds FOC lookup tables and observer state. Compared with a Cortex-M4F, the PIC32MK's 5-stage pipeline delivers higher single-thread throughput, suiting high-speed spindle and servo drives.
Recomendado
Industrial PLC / Automation Backbone
The PIC32MK0512GPE100-I/PT's dual CAN 2.0B controllers and USB Full-Speed PHY let it anchor a PLC or distributed I/O node talking to multiple CANopen or DeviceNet slaves. The 512 KB ECC Flash holds IEC 61131-3 runtime plus ladder-logic interpreter, while 128 KB SRAM buffers process image and trending data. Four I2C and six I2S interfaces connect to sigma-delta ADCs, digital potentiometers and audio CODECs for vibration or acoustic monitoring. The -40C to +85C industrial temperature grade ensures deployment in unheated control cabinets. The TQFP-100 footprint exposes 78 I/O for opto-isolated digital inputs, relay outputs and HMI keypads - a density hard to match with 64-pin alternatives.
Recomendado
Industrial IoT (IIoT) Edge Node
The PIC32MK0512GPE100-I/PT powers IIoT edge nodes by combining a 120 MHz core capable of TLS 1.2 handshake and MQTT message assembly, a USB device port for commissioning, and 512 KB Flash to hold secure firmware images. The on-chip Ethernet MAC (GPE variant) connects directly to a MagJack and PHY for industrial Ethernet protocols like PROFINET or EtherCAT slave stacks. The 12-bit ADC reads up to 42 analog sensors (temperature, pressure, flow) with the FPU accelerating digital-filter and FFT sensor-fusion math. Industrial -40C to +85C operation, plus ECC Flash, gives the reliability envelope needed for unattended factory-floor deployment. CAN 2.0B provides a redundant backhaul channel when Ethernet fails.
Recomendado
Multi-Channel CAN Audio Production Hub
The PIC32MK0512GPE100-I/PT's six I2S ports enable a multi-channel audio hub that bridges USB audio from a host PC to six synchronized digital amplifiers over I2S, while a CAN bus carries amplifier diagnostics (clip, temperature, load). The 120 MHz core runs sample-rate conversion and dynamic-range compression in real time, offloading the host CPU. The 512 KB Flash stores audio processing libraries; the 128 KB SRAM holds 6-channel audio buffers at 48 kHz/24-bit without dropouts. Compared with a generic Cortex-M4F, the PIC32MK's hardware DSP extensions accelerate FIR filter taps used in speaker crossover networks. Industrial temperature grade supports in-vehicle or in-machine audio system deployment.
Recomendado
USB Sensor / Data Acquisition Module
The PIC32MK0512GPE100-I/PT's integrated USB 2.0 Full-Speed PHY with on-chip transceiver eliminates external USB interface chips, reducing BOM cost in USB-tethered data-acquisition modules. The 12-bit ADC with up to 42 input channels multiplexes thermocouples, strain gauges and 4-20 mA loop inputs at up to 200 ksps aggregate. The 120 MHz MIPS core runs FFT and digital filtering on streaming samples, while 128 KB SRAM buffers large capture windows. USB CDC class firmware streams samples to a host PC in real time, and CAN 2.0B enables standalone logging to vehicle or industrial buses when the USB host is absent. Industrial temperature grade supports harsh test-cell environments.
Recomendado
Robotics Servo Drive Controller
The PIC32MK0512GPE100-I/PT drives multi-axis robot servos by combining FPU-accelerated inverse-kinematics math, hardware QEI inputs for joint position feedback, and 12-bit ADC for current sensing on each axis. The 100-pin TQFP exposes enough I/O for 4-6 axes of PWM plus CAN-based communication to a central robot controller. ECC-protected 512 KB Flash holds safety-rated firmware with self-test routines, while 128 KB SRAM supports real-time trajectory buffers. The PIC32MK DSP extensions accelerate matrix transforms used in robot kinematics. Industrial -40C to +85C operation, plus on-chip CAN, eliminates the need for a separate communication MCU on each axis controller board.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MK0512GPE100-I/PT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MK0512GPK100-I/PT | PIC32MK0512GPE100T-I/PT | PIC32MK0512GPE064-I/PT | PIC32MK0512GPD064-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm - same | TQFP-100 (PT) 12x12 mm - same | TQFP-64 (PT) - cross-package | TQFP-64 (PT) - cross-package |
| Core | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz |
| Flash | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| Ethernet MAC | Yes | No (replaced by extra CAN-FD) | Yes | Yes | Yes |
| CAN | 2 x CAN 2.0B | CAN-FD (more channels) | 2 x CAN 2.0B | 2 x CAN 2.0B | 2 x CAN 2.0B |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Principais diferenciais
- Officially recommended alternative with extra CAN-FD (vs PIC32MK0512GPK100-I/PT)
- Identical silicon, tape-and-reel packaging variant (vs PIC32MK0512GPE100T-I/PT)
- Reduced-pin variant for cost-sensitive designs (vs PIC32MK0512GPE064-I/PT)
Notas de projeto
The PIC32MK0512GPE100-I/PT requires a low-ESR 10 uF ceramic capacitor on the VCAP pin (pin 96) within 5 mm trace length, plus 100 nF decoupling on every VDD/VSS pair. A 3.3V LDO with at least 200 mA headroom is recommended since the MCU peaks around 80 mA with USB active and PWM switching.
Use a four-layer PCB with a continuous ground plane to ensure signal integrity for the 120 MHz core and to keep ADC noise below 1 LSB. Separate analog ground (AGND) and digital ground (DGND) islands under the analog and digital sections, joining them at a single point near the MCU's VSS pins. Route USB DP/DM as a 90-ohm differential pair.
For motor-control PWM signals, route PWM outputs away from analog ADC inputs to minimize capacitive coupling. Place the analog signal traces over the analog ground island, and add a guard ring around sensitive analog traces to reject digital switching noise from PWM edges.
Do not exceed 3.6V on any VDD pin; the absolute maximum is 3.6V. Ensure the MCLR pull-up is at least 10 kohm to VDD to prevent spurious resets. For USB operation, the VUSB pin must be tied to VDD through the recommended ferrite bead per the datasheet; floating VUSB disables USB PHY entirely.
Informações de conformidade
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified; the -I/PT industrial grade covers -40C to +85C. For automotive-grade variants consult Microchip PIC32MK automotive portfolio.