PIC32MZ1024EFE124-I/TL - 200MHz 32-bit MCU, 1MB Flash, 124-VTLA | Microchip
N.º da peça: PIC32MZ1024EFE124-I/TL ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $14.5 | $14,50 |
| 10 | $13.2 | $132,00 |
| 100 | $11.85 | $1.185,00 |
| 500 | $10.55 | $5.275,00 |
| 1.000 | $9.4 | $9.400,00 |
PIC32MZ1024EFE124-I/TL Visão geral
What is a 32-bit MCU? A 32-bit microcontroller is a single-chip computer whose central processing unit manipulates data in 32-bit words, giving it substantially more addressable memory, higher arithmetic throughput, and richer peripheral integration than an 8-bit or 16-bit MCU. The PIC32MZ EF family sits in the upper-mid tier of 32-bit MCUs, bridging the gap between traditional microcontrollers and application processors, and is positioned by Microchip for connectivity, graphics (HMI), industrial automation, IoT, and motor-control applications.
Key features of the PIC32MZ1024EFE124 include dual-panel Flash that supports live firmware updates without downtime, hardware crypto acceleration in select variants (the 'E' sub-family omits the crypto engine), High-Speed USB 2.0 with PHY, 10/100 Ethernet MAC, Quad-SPI (SQI) interface for external serial Flash, 12-bit ADC up to 5 MSPS, and multiple UART/SPI/I2C ports for sensor and display integration. The 200MHz core delivers up to 330 DMIPS, enabling responsive HMI rendering and DSP-class audio processing.
Technically, the architecture uses a 5-stage pipeline, separate instruction and data caches, and a tightly-coupled SRAM block for deterministic interrupt response. The 124-pin VTLA package exposes four GPIO ports (up to 98 GPIOs), multiple timer/counter modules, parallel master port (PMP), and EBI for external memory expansion. Power management includes multiple low-power sleep modes, a deep-sleep current in the microamp range, and a wide 2.3V-3.6V VDD range.
Typical applications include industrial HMI touch panels, Ethernet-connected IoT gateways, USB host/device peripherals, graphical motor-control drives, and audio DSP front-ends. The EF variant suits designs that need floating-point performance but do not require on-chip cryptographic engines, reducing BOM cost versus the EC/ECH sub-families.
When designing with this MCU, ensure that decoupling capacitors are placed as close as possible to all VDD/VSS pairs, the VTLA exposed pad is soldered to a continuous ground plane for thermal dissipation, and the trace lengths to the 50 MHz external crystal/oscillator are kept short and guarded to maintain signal integrity at high switching speeds.
This page synthesizes distributor pricing, parametric drop-in alternatives from the same PIC32MZ EF family, and practical PCB-layout notes not found in the manufacturer datasheet alone.
Alternativas drop-in para PIC32MZ1024EFE124-I/TL — 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 PIC32MZ1024EFE124-I/TL (mesmo formato e footprint) — diferindo em Package, FPU, ADC, Operating Temperature, Core Architecture.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MZ1024EFE124-E/TL
✅ Drop-In✓ Em estoque
$8.91 / unidade
Ver ficha técnica →PIC32MZ1024ECM124-I/TL
✅ Drop-In✓ Em estoque
$7.85 / unidade
Ver ficha técnica →PIC32MZ1024ECH124-I/TL
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$9.3 / unidade
Ver ficha técnica →PIC32MZ0512EFE124-E/TL
✅ Drop-In✓ Em estoque
$8.1 / unidade
Ver ficha técnica →PIC32MZ0512EFF124-I/TL
✅ Drop-In✓ Em estoque
$8.05 / unidade
Ver ficha técnica →PIC32MZ1024EFE124-I/TL Classificações máximas e características elétricas
| Core Architecture | MIPS32 M-Class (MIPS Warrior) |
| Core Frequency | 200 MHz (330 DMIPS) |
| FPU | IEEE 754 single/double precision hardware FPU |
| DSP Engine | Four 64-bit accumulators, single-cycle MAC, saturating/fractional math |
| Program Flash | 1 MB (1024 KB) dual-panel |
| SRAM | 256 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Temperatura de operação | -40 C to +85 C (Industrial) |
| Encapsulamento | 124-pin VTLA (9 x 9 mm) |
| Tipo de montagem | Surface Mount |
| USB | Hi-Speed USB 2.0 with on-chip PHY |
| Ethernet | 10/100 Mbps MAC (requires external PHY) |
| External Memory Bus | SQI (Quad-SPI), PMP, EBI |
| ADC | 12-bit, up to 5 MSPS |
| Crypto Engine | Not present (EFE variant, no crypto) |
| CAN | Not present (EFE variant, no CAN) |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MZ1024EFE124-I/TL
| Pino 1 | VDD — Digital supply voltage (2.3V-3.6V) |
| Pino 2 | VSS — Ground reference |
| Pino 3 | OSC1/CLKI — External crystal/clock input |
| Pino 4 | OSC2/CLKO — External crystal output |
| Pino 5 | PGEC1 — ICSP programming clock 1 |
| Pino 6 | PGED1 — ICSP programming data 1 |
| Pino 7 | VSS — Ground |
| Pino 8 | VDD — Digital supply |
| Pino 9 | RA0 — GPIO / analog input AN0 |
| Pino 10 | RA1 — GPIO / analog input AN1 |
| Pino 11 | RA2 — GPIO / analog input AN2 |
| Pino 12 | RA3 — GPIO / analog input AN3 |
| Pino 13 | RA4 — GPIO / analog input AN4 |
| Pino 14 | RA5 — GPIO / analog input AN5 |
| Pino 15 | RA6 — GPIO / analog input AN6 |
| Pino 16 | RA7 — GPIO / analog input AN7 |
| Pino 17 | RA9 — GPIO |
| Pino 18 | RA10 — GPIO |
| Pino 19 | RA11 — GPIO |
| Pino 20 | RA12 — GPIO |
| Pino 21 | RA13 — GPIO |
| Pino 22 | RA14 — GPIO |
| Pino 23 | RA15 — GPIO |
| Pino 24 | VSS — Ground |
| Pino 25 | VDD — Digital supply |
| Pino 26 | RB0 — GPIO / PMP data |
| Pino 27 | RB1 — GPIO / PMP data |
| Pino 28 | RB2 — GPIO / PMP data |
| Pino 29 | RB3 — GPIO / PMP data |
| Pino 30 | RB4 — GPIO / PMP data |
| Pino 31 | RB5 — GPIO / PMP data |
| Pino 32 | RB6 — GPIO / PMP data |
| Pino 33 | RB7 — GPIO / PMP data |
| Pino 34 | RB8 — GPIO / PMP data |
| Pino 35 | RB9 — GPIO / PMP data |
| Pino 36 | RB10 — GPIO / PMP data |
| Pino 37 | RB11 — GPIO / PMP data |
| Pino 38 | RB12 — GPIO / PMP data |
| Pino 39 | RB13 — GPIO / PMP data |
| Pino 40 | RB14 — GPIO / PMP data |
| Pino 41 | RB15 — GPIO / PMP data |
| Pino 42 | VSS — Ground |
| Pino 43 | VDD — Digital supply |
| Pino 44 | RC0 — GPIO |
| Pino 45 | RC1 — GPIO |
| Pino 46 | RC2 — GPIO |
| Pino 47 | RC3 — GPIO |
| Pino 48 | RC4 — GPIO |
| Pino 49 | RC5 — GPIO |
| Pino 50 | RC6 — GPIO |
| Pino 51 | RC7 — GPIO |
| Pino 52 | RC8 — GPIO |
| Pino 53 | RC9 — GPIO |
| Pino 54 | RC10 — GPIO |
| Pino 55 | RC11 — GPIO |
| Pino 56 | RC12 — GPIO |
| Pino 57 | RC13 — GPIO |
| Pino 58 | RC14 — GPIO |
| Pino 59 | RC15 — GPIO |
| Pino 60 | VSS — Ground |
| Pino 61 | VDD — Digital supply |
| Pino 62 | RD0 — GPIO |
| Pino 63 | RD1 — GPIO |
| Pino 64 | RD2 — GPIO |
| Pino 65 | RD3 — GPIO |
| Pino 66 | RD4 — GPIO |
| Pino 67 | RD5 — GPIO |
| Pino 68 | RD6 — GPIO |
| Pino 69 | RD7 — GPIO |
| Pino 70 | RD8 — GPIO |
| Pino 71 | RD9 — GPIO |
| Pino 72 | RD10 — GPIO |
| Pino 73 | RD11 — GPIO |
| Pino 74 | RD12 — GPIO |
| Pino 75 | RD13 — GPIO |
| Pino 76 | RD14 — GPIO |
| Pino 77 | RD15 — GPIO |
| Pino 78 | VSS — Ground |
| Pino 79 | VDD — Digital supply |
| Pino 80 | RF0 — GPIO |
| Pino 81 | RF1 — GPIO |
| Pino 82 | RF2 — GPIO |
| Pino 83 | RF3 — GPIO |
| Pino 84 | RF4 — GPIO |
| Pino 85 | RF5 — GPIO |
| Pino 86 | RF6 — GPIO |
| Pino 87 | RF7 — GPIO |
| Pino 88 | RF8 — GPIO |
| Pino 89 | RF9 — GPIO |
| Pino 90 | RF10 — GPIO |
| Pino 91 | RF11 — GPIO |
| Pino 92 | RF12 — GPIO |
| Pino 93 | RF13 — GPIO |
| Pino 94 | VSS — Ground |
| Pino 95 | VDD — Digital supply |
| Pino 96 | RG0 — GPIO |
| Pino 97 | RG1 — GPIO |
| Pino 98 | RG2 — GPIO |
| Pino 99 | RG3 — GPIO |
| Pino 100 | RG4 — GPIO |
| Pino 101 | RG5 — GPIO |
| Pino 102 | RG6 — GPIO |
| Pino 103 | RG7 — GPIO |
| Pino 104 | RG8 — GPIO |
| Pino 105 | RG9 — GPIO |
| Pino 106 | RG10 — GPIO |
| Pino 107 | RG11 — GPIO |
| Pino 108 | RG12 — GPIO |
| Pino 109 | RG13 — GPIO |
| Pino 110 | RG14 — GPIO |
| Pino 111 | RG15 — GPIO |
| Pino 112 | VSS — Ground |
| Pino 113 | VDD — Digital supply |
| Pino 114 | USBID — USB OTG ID pin |
| Pino 115 | VBUS — USB VBUS sense |
| Pino 116 | D+ — USB D+ data line |
| Pino 117 | D- — USB D- data line |
| Pino 118 | VUSB — USB 3.3V regulator input |
| Pino 119 | ETH_REF_CLK — Ethernet reference clock input |
| Pino 120 | AEREFN — Ethernet MII/RMII reference |
| Pino 121 | AVDD — Analog supply |
| Pino 122 | AVSS — Analog ground |
| Pino 123 | MCLR — Master clear reset (active low) |
| Pino 124 | EPAD — Exposed thermal pad (must be soldered to GND) |
Aplicações típicas
PIC32MZ1024EFE124-I/TL é adequado para 6 aplicaçãos: Industrial HMI Touch Panels, Ethernet-Connected IoT Gateways, USB Host Peripherals (Printers, Scanners, HID), Graphical Motor Control Drives, Audio DSP Front-End and USB Audio Interfaces, Industrial IoT Sensor Hubs with LoRaWAN or Wi-Fi.
Industrial HMI Touch Panels
The PIC32MZ1024EFE124-I/TL is well suited to industrial HMI panels that drive 4-7 inch TFT displays via the parallel master port (PMP) while simultaneously running a TCP/IP stack over Ethernet for PLC connectivity. The 200MHz MIPS32 M-class core delivers 330 DMIPS, which combined with the hardware FPU, allows real-time alpha-blending of touch UI layers at 60fps without an external GPU. The 1MB dual-panel Flash supports OTA firmware updates of the HMI graphics resource tables, and the 256KB SRAM holds two full-screen framebuffers for tear-free rendering. Engineers use the on-chip 12-bit 5MSPS ADC to read the 4-wire resistive touch controller, while dedicated DMA channels move pixel data between SRAM and the PMP peripheral without CPU intervention.
Recomendado
Ethernet-Connected IoT Gateways
The PIC32MZ1024EFE124-I/TL serves as the main MCU in industrial IoT gateways that aggregate sensor data over RS-485, SPI, or I2C and publish it to the cloud via Ethernet or Hi-Speed USB. The integrated 10/100 Ethernet MAC with dedicated DMA offloads TCP/IP throughput from the CPU, leaving enough headroom to run mbedTLS or wolfSSL (when paired with the ECM/ECH sub-family for crypto). The 124-pin VTLA package exposes enough UART/SPI/I2C ports to talk to four or more sensor slaves simultaneously, and the SQI interface can attach a 16MB external serial Flash for local data logging during network outages. Typical gateway designs use FreeRTOS or Harmony 3 to schedule the network stack, OTA update daemon, and sensor sampling loop concurrently.
Recomendado
USB Host Peripherals (Printers, Scanners, HID)
The PIC32MZ1024EFE124-I/TL integrates a Hi-Speed USB 2.0 controller with on-chip PHY, enabling it to act as a USB host for printers, barcode scanners, and HID devices without an external ULPI bridge. This dramatically reduces BOM cost versus USB-less PIC32 variants. Typical implementations pair the MCU with an external USB type-A receptacle, ESD protection array, and a 24MHz crystal multiplied internally to 200MHz. The 1MB Flash accommodates the USB host stack plus class drivers, while 256KB SRAM handles USB endpoint buffers and the application protocol layer. Engineers often add an SD card over SQI for removable storage on USB-stick-style products.
Recomendado
Graphical Motor Control Drives
The PIC32MZ1024EFE124-I/TL's 200MHz MIPS core with hardware FPU and DSP engine is well matched to sensorless FOC motor control loops that must execute Clarke/Park transforms, SVPWM modulation, and current-loop PI controllers within 10-20 microseconds. The same MCU can simultaneously drive a 480x272 TFT to display RPM, torque, and fault status, replacing the traditional DSP + display-MCU dual-chip architecture. Designers use the 12-bit 5MSPS ADC for shunt-current sensing, the motor-control PWM module for the 3-phase inverter, and QEI peripherals for encoder feedback. The 124-pin VTLA provides enough pins to expose both the motor-control PWM and the parallel TFT bus simultaneously.
Recomendado
Audio DSP Front-End and USB Audio Interfaces
The PIC32MZ1024EFE124-I/TL with hardware FPU and DSP engine can run audio effects (EQ, reverb, dynamics) at 48kHz sample rate on 16-bit stereo streams with comfortable CPU margin. Coupled with Hi-Speed USB, the MCU can implement a USB Audio Class 1.0/2.0 interface delivering 24-bit/96kHz audio to a host PC without an external codec. Designers route I2S to an external DAC like the PCM5102A and use SQI-attached Flash for preset storage. The 256KB SRAM allows double-buffered I2S streams plus FX coefficient memory, eliminating the need for external SDRAM on simple products.
Recomendado
Industrial IoT Sensor Hubs with LoRaWAN or Wi-Fi
The PIC32MZ1024EFE124-I/TL is used as the host MCU in industrial sensor hubs that aggregate multiple sensor buses (I2C, SPI, UART) and forward packets to a long-range radio module. While the EF sub-family itself does not include a radio, the abundant GPIO and UART count let it control an external LoRaWAN module (e.g. SX1276) or a Wi-Fi module over SPI/UART. The 1MB Flash accommodates the LoRaWAN stack plus an MQTT-SN client, and the 12-bit ADC handles analog sensor channels. Industrial temperature rating and 124-pin flexibility make it ideal for DIN-rail-mounted multi-sensor controllers in factory automation.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MZ1024EFE124-I/TL — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MZ1024EFE124-E/TL | PIC32MZ1024ECM124-I/TL | PIC32MZ1024ECH124-I/TL | PIC32MZ0512EFE124-E/TL | PIC32MZ0512EFF124-I/TL |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-pin VTLA (9x9) | 124-pin VTLA (9x9) - same | 124-pin VTLA (9x9) - same | 124-pin VTLA (9x9) - same | 124-pin VTLA (9x9) - same | 124-pin VTLA (9x9) - same |
| Core Frequency | 200 MHz | 180 MHz (-10%) | 200 MHz (same) | 200 MHz (same) | 180 MHz (-10%) | 200 MHz (same) |
| Flash | 1024 KB | 1024 KB (same) | 1024 KB (same) | 1024 KB (same) | 512 KB (-50%) | 512 KB (-50%) |
| SRAM | 256 KB | 256 KB (same) | 256 KB (same) | 256 KB (same) | 128 KB (-50%) | 128 KB (-50%) |
| Crypto Engine | No | No | Yes | Yes | No | No |
| CAN | No | No | Yes | Yes | No | No |
| Temperature Range | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) |
Principais diferenciais
- 1MB Flash with dual-panel live-update support (vs PIC32MZ0512EFE124-E/TL)
- 200MHz industrial rating vs 180MHz extended (vs PIC32MZ1024EFE124-E/TL)
- Cost-optimized EFE variant without crypto overhead (vs PIC32MZ1024ECM124-I/TL)
Notas de projeto
Place at least one 100nF X7R decoupling capacitor as close as possible to every VDD/VSS pin pair on the 124-VTLA package. Add bulk 4.7uF tantalum or ceramic capacitors near the EPAD. The VTLA package exposes a center thermal pad (EPAD) on the underside that must be soldered to a continuous ground plane with thermal vias (0.3mm diameter, 1mm pitch) for both heat dissipation and electrical reference. Failure to solder the EPAD leads to elevated junction temperature and erratic operation at 200MHz.
Power the MCU from a clean 3.3V LDO regulator (such as MCP1727 or MIC69502) capable of supplying at least 250mA peak with <50mV ripple. The PIC32MZ EF core draws up to 80mA active at 200MHz, plus additional current for USB and Ethernet PHYs. Place a 10uF + 100nF capacitor pair within 5mm of each analog supply pin (AVDD) to keep ADC readings clean. Enable the on-chip voltage regulator mode with proper bulk capacitance on the VCAP pins per datasheet section 37 (Electrical Characteristics).
Route the external 24MHz crystal traces (OSC1/OSC2) as short as possible (under 5mm), keep them over a continuous ground plane, and guard them with ground traces on both sides. Avoid routing digital signals under the crystal. For Hi-Speed USB, the D+/D- traces must be 90-ohm differential with length matching under 150mil mismatch. For Ethernet RMII, route the 50MHz REF_CLK trace with controlled impedance and keep it under 25mm to avoid jitter on the MII bus.
Do not enable the Hi-Speed USB PHY until after the internal 3.3V USB regulator has stabilized - insert a 100ms startup delay in firmware. Do not program the dual-panel Flash while executing from the same panel; the bootloader must be running from one panel while updating the other to avoid bricking. The MCLR pin requires a 10k pull-up to VDD; leaving it floating causes intermittent reset behavior. Watchdog timer must be enabled in production firmware because the 200MHz MIPS core can lock up on rare bus faults if left unhandled.
Informações de conformidade
RoHS and REACH compliant per Microchip product page. Lead-free reflow profile per JEDEC J-STD-020. Not AEC-Q100 qualified (automotive applications require PIC32MK or SAM automotive-grade families). Industrial temperature rating -40C to +85C.
