PIC32MZ1024ECG124-I/TL - 200MHz 1MB Flash 32-bit MCU | Microchip
MPN: PIC32MZ1024ECG124-I/TL ✗ Tapus ng BuhayPIC32MZ1024ECG124-I/TL Ulas
A 32-bit microcontroller (MCU) is a single-chip processor that integrates a CPU core, program and data memory, and a rich set of peripherals. In the broader taxonomy, a 32-bit MCU sits under microcontroller -> embedded processor -> semiconductor. The microAptiv core implements the MIPS32 Release 2 instruction set with DSP extensions, making it suitable for control loops and signal processing. Compared to 8-bit MCUs, 32-bit parts like the PIC32MZ EC family deliver higher throughput per MHz and addressable memory beyond the 16-bit boundary, simplifying large protocol-stack implementations.
Key features include 200 MHz core clock, 1 MB dual-bank Flash, 512 KB SRAM, an integrated 10/100 Ethernet MAC, USB 2.0 Hi-Speed OTG, dual CAN 2.0B modules, six UART, four SPI, and five I2C peripherals. The 124-pin VTLA package provides extensive GPIO plus high-speed analog (12-bit ADC, 1 MSPS) and timers. A Memory Protection Unit and hardware crypto engine accelerate secure firmware and TLS workloads.
Architecturally, the device uses a 5-stage pipelined microAptiv core with separate instruction and data caches, a dedicated peripheral bus, and bus-matrix arbitration. Dual-panel Flash allows one bank to execute while the other is being reprogrammed, enabling live firmware updates without downtime - critical for industrial gateways and connected appliances.
Typical applications include industrial Ethernet gateways, IoT edge nodes with TLS, automotive V2X telematics, smart-energy HMI panels, and high-performance motor control. The wide peripheral mix also suits multi-protocol bridges and graphic-rich HMIs with parallel TFT or external QSPI memory interfaces.
When designing with this MCU, plan decoupling with 100 nF + 4.7 µF on every VDDCORE/VDDIO rail pair and follow Microchip's recommended 32 kHz low-ERTAK crystal plus 12 MHz primary oscillator layout. Reserve dedicated ground planes under analog traces to minimize ADC switching noise, and keep the trace from Vcap to the internal regulator pad shorter than 10 mm to avoid LDO instability.
This page synthesizes distributor pricing, same-family drop-in alternatives from the PIC32MZ portfolio, and practical layout/design notes not consolidated in the manufacturer datasheet alone.
Mga alternatibo na pwedeng ilagay na PIC32MZ1024ECG124-I/TL — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok PIC32MZ1024ECG124-I/TL (parehas na form factor at footprint) — pagkakaiba sa Package, ADC, Core Architecture, Ethernet, SRAM.
PIC32MZ1024ECG124-E/TL
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
PIC32MZ1024ECK124T-I/TL
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
PIC32MZ0512ECG124-I/TL
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
PIC32MZ1024ECG124T-I/TL
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC32MZ0512EFK124T-I/TL
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC32MZ1024ECG124-I/TL Mga Pinakamataas na Rating at Electrical Characteristics
| Core Architecture | MIPS32 microAptiv |
| Core Width | 32-bit |
| Maximum Core Clock | 200 MHz |
| DMIPS | 330 DMIPS |
| CoreMark/MHz | 3.28 CoreMark/MHz |
| Program Flash | 1 MB (1M x 8) |
| SRAM | 512 KB (128K x 32) |
| Bilang ng Pin | 124 |
| Packhaging | 124-VTLA (9x9 mm) with exposed pad |
| Operating Voltage | 2.3 V to 3.6 V |
| Temperature na Operasyon | -40C to +85C (Industrial) |
| Ethernet | 10/100 MAC (MII/RMII) |
| USB | USB 2.0 Hi-Speed OTG |
| CAN | 2x CAN 2.0B |
| ADC | 12-bit 1 MSPS |
| Tindminan RoHS | Compliant |
| Lead-Free | Yes |
| Uri ng Pagpapasok | Surface Mount |
| Supply Voltage (VDDIO) | 3.3 V typical |
Gabay sa Pin Configuration ng PIC32MZ1024ECG124-I/TL 124-vtla (9x9 mm) with exposed pad
Pin configuration para sa PIC32MZ1024ECG124-I/TL (124-vtla (9x9 mm) with exposed pad package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa PIC32MZ1024ECG124-I/TL.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
PIC32MZ1024ECG124-I/TL ay nararapat para sa 6 aplikasyons: Industrial Ethernet Gateway, IoT Edge Node with TLS, Multi-Protocol Bridge (CAN/Ethernet/RS485), High-End HMI / Graphical Display Controller, Connected Appliance / Smart Energy, Motor Control and Drive Firmware Platform.
Industrial Ethernet Gateway
The PIC32MZ1024ECG124-I/TL is a strong fit for industrial Ethernet gateways because it integrates a 10/100 MAC with MII/RMII, dual CAN 2.0B, and 1 MB of dual-panel Flash for FOTA upgrades - exactly what Modbus TCP, PROFINET, and EtherNet/IP nodes require. The 200 MHz MIPS32 microAptiv core delivers 330 DMIPS, sufficient for TLS handshakes and lightweight protocol stacks without an external co-processor. Designers typically pair it with a Micrel KSZ8041 PHY and run Microchip's TCP/IP stack (NBMK) on top of FreeRTOS for deterministic response times. The wide GPIO also drives front-panel LEDs and a parallel TFT for diagnostics.
Inirekomenda
IoT Edge Node with TLS
For IoT edge nodes performing TLS 1.2/1.3 handshakes to cloud brokers, the PIC32MZ1024ECG124-I/TL provides 512 KB of SRAM - large enough for wolfSSL or mbedTLS with a single TLS session without external memory. Its hardware crypto engine (AES, SHA) offloads expensive operations from the CPU, while the dual-panel Flash enables live firmware updates for security patches without taking the device offline. The device's USB 2.0 Hi-Speed OTG also simplifies commissioning over USB CDC. Compared to Cortex-M4 MCUs at 168 MHz, the PIC32MZ EC delivers higher DMIPS/MHz, though it lacks the M4's single-precision FPU.
Inirekomenda
Multi-Protocol Bridge (CAN/Ethernet/RS485)
In multi-protocol bridges converting between CAN 2.0B, Ethernet, and RS485, the PIC32MZ1024ECG124-I/TL shines because it ships with 2x CAN, USB, six UART (RS485-capable), four SPI, and a 10/100 Ethernet MAC - all on a single chip. The 1 MB Flash supports a feature-rich protocol stack with local web configuration UI, while 512 KB SRAM buffers bursty CAN-to-Ethernet traffic without packet loss. At 200 MHz, a single CPU core is sufficient to forward thousands of CAN frames per second without DMA assist, making the BOM simpler.
Inirekomenda
High-End HMI / Graphical Display Controller
The PIC32MZ1024ECG124-I/TL drives small TFT displays through its Parallel Master Port (PMP) and external QSPI memory interfaces, making it suitable for industrial HMI panels up to 4.3 inch WVGA. The 124-pin VTLA package exposes more GPIO than smaller 64- or 100-pin variants, so designers can run both a 16-bit PMP bus plus capacitive touch controller plus status LEDs simultaneously. The 200 MHz core is sufficient for animated LVGL-style UIs at 30 fps without external GPU. Designers typically add a dedicated SPI Flash for asset images and use DMA-chained PMP transfers to minimize CPU overhead.
Inirekomenda
Connected Appliance / Smart Energy
For connected appliances such as smart thermostats, EV chargers, and solar inverters, the PIC32MZ1024ECG124-I/TL offers the perfect blend of connectivity and control: Ethernet MAC for cloud link, USB for service port, multiple UART for inverter/Modbus comms, and 12-bit 1 MSPS ADC for sensing voltage/current. The wide 2.3-3.6 V operating range simplifies direct connection to 3.3 V rails or 5 V-tolerant peripherals. Its industrial temperature grade (-40C to +85C) handles outdoor enclosures, and the dual-panel Flash lets utilities push firmware updates without disconnecting the appliance.
Inirekomenda
Motor Control and Drive Firmware Platform
Although the EC family lacks an FPU, the PIC32MZ1024ECG124-I/TL still drives BLDC and PMSM motors in low-to-mid-power systems using fixed-point PI loops and the on-chip 12-bit ADC for back-EMF sensing. With 200 MHz core clock and dedicated PWM/OC modules, it achieves PWM frequencies up to 100 kHz with sub-microsecond dead-time control. The 1 MB Flash fits a sensorless FOC algorithm plus USB stack simultaneously, while 512 KB SRAM buffers 3-phase current samples per PWM cycle. Designers move to the PIC32MK or PIC32MZ EF family when floating-point accuracy becomes mandatory.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for PIC32MZ1024ECG124-I/TL — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | PIC32MZ1024ECG124-E/TL | PIC32MZ1024ECK124T-I/TL | PIC32MZ0512ECG124-I/TL | PIC32MZ1024ECG124T-I/TL | PIC32MZ0512EFK124T-I/TL |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-VTLA (9x9) | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same |
| Core Clock | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 252 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 512 KB | 1 MB | 512 KB |
| SRAM | 512 KB | 512 KB | 512 KB | 128 KB | 512 KB | 128 KB |
| Operating Temperature | -40C to +85C | -40C to +125C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Dual-Panel Flash (FOTA) | Yes | Yes | Yes | Yes | Yes | Yes |
Pangunahing mga Pagkakaiba
- Identical Flash/SRAM with industrial temperature grade only (kumpara saPIC32MZ1024ECG124-E/TL)
- Halved memory but same 124-VTLA footprint (kumpara saPIC32MZ0512ECG124-I/TL)
- Higher 252 MHz clock for floating-point workloads (kumpara saPIC32MZ0512EFK124T-I/TL)
Talaan ng Disenyo
Decouple every VDDCORE/VDDIO rail pair with a 100 nF ceramic cap placed within 5 mm of each pin and a bulk 4.7 µF ceramic on the package exposed pad. The internal 1.2 V core LDO (Vcap pin) requires a 4.7 µF low-ESR cap with traces shorter than 10 mm to the pad - long traces introduce phase-shift instability. Estimated core current at 200 MHz with all peripherals enabled is roughly 80-120 mA, so the bulk cap must handle peaks without droop.
Route the 50 MHz Ethernet RMII traces as a matched-length group with 50 Ω impedance to GND and keep them at least 3 trace-widths away from switching signals. The USB DP/DM traces must be 90 Ω differential with no stubs, and the 12 MHz primary oscillator should be surrounded by a guarded ground ring. Avoid routing the analog ADC traces through the digital switching region - use a dedicated analog ground island that joins the digital ground at a single point near the chip.
A frequent pitfall is leaving unused I/O pins floating: configure them as digital outputs driving low to avoid parasitic current draw. Another is omitting the external 32.768 kHz crystal on SOSC pins - without it the RTCC loses accuracy and the deep-sleep wakeup timing drifts. Lastly, do not rely on the dual-panel Flash FOTA feature without implementing the dual-image bootloader in firmware; jumping between banks requires a controlled sequence documented in the EC family reference manual.
Impormasyon ng Pagsunod sa Kautusan
RoHS compliant per Microchip product page environmental information. AEC-Q100 not applicable (industrial MCU, not automotive-qualified). Lead-free matte tin finish. Halogen-free status not explicitly listed; consult Microchip environmental declarations portal for confirmation.
