PIC32MZ1024ECH124-I/TL - 200MHz 32-bit MCU 1MB Flash 124-VTLA | Microchip
MPN: PIC32MZ1024ECH124-I/TL ✗ Akhir HidupPIC32MZ1024ECH124-I/TL Ringkasan
A 32-bit microcontroller (MCU) is an integrated circuit that combines a high-performance processor core, program and data memory, and a configurable peripheral set on a single die. The PIC32MZ ECH family belongs to Microchip's premium performance tier of 32-bit MCUs, sitting within the broader PIC32 -> MIPS architecture -> microcontroller -> embedded processor hierarchy. This positions the part for applications that demand high-throughput DSP, large RAM-resident data buffers, and full-speed wired connectivity, while remaining programmable through the MPLAB Harmony v3 framework.
Key differentiators include Peripheral Pin Select (PPS) for flexible function remapping, eight hardware-programmable DMA channels plus sixteen dedicated DMA channels with automatic data-size detection, hardware crypto/hash engines, and a 12-bit 18 MSPS ADC with up to 48 analog inputs. The integrated FPU, MPU, and trace/debug ports make the device suitable for safety-conscious designs and for code development with MPLAB X IDE.
Technically, the part uses a superscalar 32-bit MIPS core with a 5-stage pipeline and dual-issue capability at 200 MHz. The dual-panel Flash architecture permits read-while-write field upgrades, and the 512 KB SRAM allows large TCP/IP, USB, or graphics frame buffers to be held on-chip. The 124-pin VTLA EP package exposes the maximum GPIO count of this family while the exposed pad provides low thermal resistance for industrial-grade operation.
Typical applications include industrial Ethernet gateways, building-automation controllers, automotive infotainment head units, multi-protocol industrial sensor hubs, and high-speed HMI/graphical displays. Designers choose this part when deterministic 200 MHz throughput, 1 MB code space, and integrated Ethernet/CAN connectivity are required without an external PHY complexity tax.
Design consideration: place decoupling capacitors (100 nF + 1 µF) within 2 mm of every VDD/VSS pair and connect the central exposed pad to a continuous ground plane for thermal dissipation. Confirm that the chosen PHY and CAN transceiver share a common 3.3 V rail to avoid level shifters.
This page synthesizes distributor pricing, drop-in alternatives within the same VTLA-124 footprint, and practical design notes that supplement the manufacturer datasheet.
Alternatif penggantian untuk PIC32MZ1024ECH124-I/TL — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian PIC32MZ1024ECH124-I/TL (sama faktor bentuk dan footprint) — berbeda di dalam Package, Core Architecture, Ethernet, ADC, USB.
PIC32MZ1024EFF124-I/TL
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MZ1024EFE124-E/TL
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MZ1024ECK124T-I/TL
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MZ1024ECH124-I/TL Rating Maksimal & Karakteristik Listrik
| Core | MIPS32 microAptiv (32-bit) |
| Maximum CPU Speed | 200 MHz |
| Core Performance | 330 DMIPS, 3.28 CoreMark/MHz |
| Program Memory (Flash) | 1024 KB (dual-panel, live-update) |
| SRAM | 512 KB |
| Tegangan Pemuat | 3.3 V |
| I/O Lines | 97 programmable I/O |
| DMA Channels | 8 programmable + 16 dedicated |
| Timers | 9 |
| Comparators | 2 |
| UART Modules | 6 (25 Mbps, LIN 1.2, IrDA) |
| SPI Modules | 6 (4-wire, 50 Mbps) |
| CAN Modules | 2 (CAN 2.0B Active with DeviceNet) |
| Ethernet MAC | 10/100 Mbps |
| ADC | 12-bit, 18 MSPS, up to 48 channels |
| Suhu Kerja | -40 °C to +85 °C (Industrial) |
| Paket | 124-pin VTLA EP |
| Tipe Mounting | Surface Mount |
| Status RoHS | Compliant |
Konfigurasi Pin PIC32MZ1024ECH124-I/TL
| Pin produk 1 | VSS — Ground reference |
| Pin produk 2 | AN0/CVD0/RPB0 — Analog input / RB0 port pin |
| Pin produk 3 | AN1/CVD1/RPB1 — Analog input / RB1 port pin |
| Pin produk 4 | AN2/CVD2/RPB2 — Analog input / RB2 port pin |
| Pin produk 5 | AN3/CVD3/RPB3 — Analog input / RB3 port pin |
| Pin produk 6 | AN4/CVD4/RPB4 — Analog input / RB4 port pin |
| Pin produk 7 | AN5/CVD5/RPB5 — Analog input / RB5 port pin |
| Pin produk 8 | VSS — Ground reference |
| Pin produk 9 | VDD — 3.3 V supply |
| Pin produk 10 | AN6/CVD6/RPB6 — Analog input / RB6 port pin |
| Pin produk 11 | AN7/CVD7/RPB7 — Analog input / RB7 port pin |
| Pin produk 12 | AN8/CVD8/RPB8 — Analog input / RB8 port pin |
| Pin produk 13 | AN9/CVD9/RPB9 — Analog input / RB9 port pin |
| Pin produk 14 | AN10/CVD10/RPB10 — Analog input / RB10 port pin |
| Pin produk 15 | AN11/CVD11/RPB11 — Analog input / RB11 port pin |
| Pin produk 16 | VSS — Ground reference |
| Pin produk 17 | VDD — 3.3 V supply |
| Pin produk 18 | AN12/CVD12/RPB12 — Analog input / RB12 port pin |
| Pin produk 19 | AN13/CVD13/RPB13 — Analog input / RB13 port pin |
| Pin produk 20 | AN14/CVD14/RPB14 — Analog input / RB14 port pin |
| Pin produk 21 | AN15/CVD15/RPB15 — Analog input / RB15 port pin |
| Pin produk 22 | VSS — Ground reference |
| Pin produk 23 | VDD — 3.3 V supply |
| Pin produk 24 | PGEC1 — ICSP programming clock 1 |
| Pin produk 25 | PGED1 — ICSP programming data 1 |
| Pin produk 26 | PGEC2 — ICSP programming clock 2 |
| Pin produk 27 | PGED2 — ICSP programming data 2 |
| Pin produk 28 | VSS — Ground reference |
| Pin produk 29 | VDD — 3.3 V supply |
| Pin produk 30 | OSC1 — Crystal oscillator input |
| Pin produk 31 | OSC2 — Crystal oscillator output |
| Pin produk 32 | SOSC1 — Secondary oscillator input |
| Pin produk 33 | SOSC2 — Secondary oscillator output |
| Pin produk 34 | VDD — 3.3 V supply |
| Pin produk 35 | RST — Reset input, active-low |
| Pin produk 36 | RPC0 — GPIO RC0 |
| Pin produk 37 | RPC1 — GPIO RC1 |
| Pin produk 38 | RPC2 — GPIO RC2 |
| Pin produk 39 | RPC3 — GPIO RC3 |
| Pin produk 40 | VSS — Ground reference |
| Pin produk 41 | VDD — 3.3 V supply |
| Pin produk 42 | RPC4 — GPIO RC4 |
| Pin produk 43 | RPC5 — GPIO RC5 |
| Pin produk 44 | RPC6 — GPIO RC6 |
| Pin produk 45 | RPC7 — GPIO RC7 |
| Pin produk 46 | RPC8 — GPIO RC8 |
| Pin produk 47 | RPC9 — GPIO RC9 |
| Pin produk 48 | VSS — Ground reference |
| Pin produk 49 | VDD — 3.3 V supply |
| Pin produk 50 | RPC10 — GPIO RC10 |
| Pin produk 51 | RPC11 — GPIO RC11 |
| Pin produk 52 | RPC12 — GPIO RC12 |
| Pin produk 53 | RPC13 — GPIO RC13 |
| Pin produk 54 | RPC14 — GPIO RC14 |
| Pin produk 55 | RPC15 — GPIO RC15 |
| Pin produk 56 | VSS — Ground reference |
| Pin produk 57 | VDD — 3.3 V supply |
| Pin produk 58 | RPD0 — GPIO RD0 |
| Pin produk 59 | RPD1 — GPIO RD1 |
| Pin produk 60 | RPD2 — GPIO RD2 |
| Pin produk 61 | RPD3 — GPIO RD3 |
| Pin produk 62 | RPD4 — GPIO RD4 |
| Pin produk 63 | RPD5 — GPIO RD5 |
| Pin produk 64 | VSS — Ground reference |
| Pin produk 65 | VDD — 3.3 V supply |
| Pin produk 66 | RPD6 — GPIO RD6 |
| Pin produk 67 | RPD7 — GPIO RD7 |
| Pin produk 68 | RPD8 — GPIO RD8 |
| Pin produk 69 | RPD9 — GPIO RD9 |
| Pin produk 70 | RPD10 — GPIO RD10 |
| Pin produk 71 | RPD11 — GPIO RD11 |
| Pin produk 72 | VSS — Ground reference |
| Pin produk 73 | VDD — 3.3 V supply |
| Pin produk 74 | RPD12 — GPIO RD12 |
| Pin produk 75 | RPD13 — GPIO RD13 |
| Pin produk 76 | RPD14 — GPIO RD14 |
| Pin produk 77 | RPD15 — GPIO RD15 |
| Pin produk 78 | RPE0 — GPIO RE0 |
| Pin produk 79 | RPE1 — GPIO RE1 |
| Pin produk 80 | VSS — Ground reference |
| Pin produk 81 | VDD — 3.3 V supply |
| Pin produk 82 | RPE2 — GPIO RE2 |
| Pin produk 83 | RPE3 — GPIO RE3 |
| Pin produk 84 | RPE4 — GPIO RE4 |
| Pin produk 85 | RPE5 — GPIO RE5 |
| Pin produk 86 | RPE6 — GPIO RE6 |
| Pin produk 87 | RPE7 — GPIO RE7 |
| Pin produk 88 | VSS — Ground reference |
| Pin produk 89 | VDD — 3.3 V supply |
| Pin produk 90 | RPE8 — GPIO RE8 |
| Pin produk 91 | RPE9 — GPIO RE9 |
| Pin produk 92 | RPF0 — GPIO RF0 |
| Pin produk 93 | RPF1 — GPIO RF1 |
| Pin produk 94 | RPF2 — GPIO RF2 |
| Pin produk 95 | RPF3 — GPIO RF3 |
| Pin produk 96 | VSS — Ground reference |
| Pin produk 97 | VDD — 3.3 V supply |
| Pin produk 98 | RPF4 — GPIO RF4 |
| Pin produk 99 | RPF5 — GPIO RF5 |
| Pin produk 100 | RPF6 — GPIO RF6 |
| Pin produk 101 | RPF7 — GPIO RF7 |
| Pin produk 102 | RPF8 — GPIO RF8 |
| Pin produk 103 | RPF9 — GPIO RF9 |
| Pin produk 104 | VSS — Ground reference |
| Pin produk 105 | VDD — 3.3 V supply |
| Pin produk 106 | RPF10 — GPIO RF10 |
| Pin produk 107 | RPF11 — GPIO RF11 |
| Pin produk 108 | RPF12 — GPIO RF12 |
| Pin produk 109 | RPF13 — GPIO RF13 |
| Pin produk 110 | RPF14 — GPIO RF14 |
| Pin produk 111 | RPF15 — GPIO RF15 |
| Pin produk 112 | VSS — Ground reference |
| Pin produk 113 | VDD — 3.3 V supply |
| Pin produk 114 | RPG0 — GPIO RG0 |
| Pin produk 115 | RPG1 — GPIO RG1 |
| Pin produk 116 | RPG2 — GPIO RG2 |
| Pin produk 117 | RPG3 — GPIO RG3 |
| Pin produk 118 | RPG6 — GPIO RG6 |
| Pin produk 119 | RPG7 — GPIO RG7 |
| Pin produk 120 | RPG8 — GPIO RG8 |
| Pin produk 121 | RPG9 — GPIO RG9 |
| Pin produk 122 | VSS — Ground reference |
| Pin produk 123 | VDD — 3.3 V supply |
| Pin produk 124 | EP — Exposed thermal pad - connect to ground plane |
Aplikasi Umum
PIC32MZ1024ECH124-I/TL cocok untuk 6 aplikasis: Industrial Ethernet Gateway, Building Automation Controller, Automotive Infotainment Head Unit, Multi-Protocol Industrial Sensor Hub, Graphical HMI Display, Secure IoT Edge Node.
Industrial Ethernet Gateway
The PIC32MZ1024ECH124-I/TL is well suited for industrial Ethernet gateways because it integrates a 10/100 Mbps Ethernet MAC, dual CAN 2.0B controllers, and 512 KB of SRAM capable of holding full TCP/IP and Modbus TCP stacks on-chip. At 200 MHz the MIPS microAptiv core delivers 330 DMIPS, which is sufficient to handle real-time protocol conversion between Modbus, EtherNet/IP, and MQTT without external coprocessors. Designers place an external 10/100 PHY on the dedicated RMII/RGMII pins and route the CAN transceivers to isolated bus pins. The 1 MB dual-panel Flash with live-update support permits secure OTA firmware upgrades while the gateway continues to forward traffic.
Direkomendasikan
Building Automation Controller
Building-automation controllers benefit from the PIC32MZ1024ECH124-I/TL's large 512 KB SRAM for BACnet or LonWorks stack buffering and its 97 programmable I/O for digital and analog sensor interfacing. The 12-bit 18 MSPS ADC with up to 48 channels enables direct connection to multiple temperature, pressure, and humidity sensors without an external multiplexer. Peripheral Pin Select (PPS) allows the designer to remap UART, SPI, and I2C functions to any available I/O pin, simplifying PCB layout for complex HVAC controllers. The part operates across -40 to +85 °C industrial temperature ranges, suitable for plenum-rated enclosures and outdoor equipment housings.
Direkomendasikan
Automotive Infotainment Head Unit
The PIC32MZ1024ECH124-I/TL can drive automotive infotainment head unit HMI subsystems where it manages CAN bus communication, audio routing, and display refresh. The 200 MHz MIPS core and 512 KB RAM are sufficient to drive small QVGA/WQVGA TFT displays with custom GUIs while simultaneously handling CAN 2.0B traffic from the vehicle body controller. Six SPI modules at 50 Mbps allow connection to external audio codecs, radio tuners, and SD card storage. Designers should pair this MCU with a dedicated LCD controller and audio DAC for full multimedia capability, and select the E/TL extended-temperature variant for cabin-temperature operation.
Direkomendasikan
Multi-Protocol Industrial Sensor Hub
Multi-protocol sensor hubs aggregate data from RS-485, RS-232, CAN, and Ethernet sensors and the PIC32MZ1024ECH124-I/TL handles all of these interfaces on-chip. Six UART modules (25 Mbps with LIN 1.2 and IrDA support) plus six 4-wire SPI modules allow concurrent master/slave connections to multiple industrial sensor strings. The 8+16 DMA channels with automatic data-size detection move samples between peripherals and memory without CPU intervention, preserving the 330 DMIPS budget for protocol parsing. The 1024 KB Flash accommodates firmware for multiple stack variants that can be selected at runtime via the dual-panel live-update mechanism.
Direkomendasikan
Graphical HMI Display
Graphical HMI displays benefit from the PIC32MZ1024ECH124-I/TL's large 512 KB SRAM which can host full frame buffers for 4.3-inch WQVGA TFT panels without external memory. The 200 MHz MIPS core with hardware FPU accelerates image scaling, alpha blending, and touch-input processing. The integrated 12-bit ADC digitizes resistive touch-screen coordinates directly, while six SPI peripherals drive the TFT controller, NOR Flash for assets, and SD card for data logging. PPS remapping simplifies the multi-bus PCB layout required for compact HMI modules. The VTLA-124 exposed pad provides low thermal resistance for enclosed fan-less housings.
Direkomendasikan
Secure IoT Edge Node
Secure IoT edge nodes leverage the PIC32MZ1024ECH124-I/TL's hardware crypto acceleration, large Flash for TLS libraries, and integrated Ethernet MAC for cloud connectivity. The 512 KB SRAM is enough to hold TLS session keys and MQTT message buffers, while the 1 MB Flash stores application firmware, certificates, and OTA staging images. The 200 MHz core executes TLS handshakes in milliseconds, and the dual-panel Flash architecture allows secure in-field firmware upgrades with rollback. Designers pair this MCU with an external secure element for root-of-trust and use PPS to remap GPIO for tamper-detection inputs.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC32MZ1024ECH124-I/TL — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC32MZ1024EFF124-I/TL | PIC32MZ1024EFE124-E/TL | PIC32MZ1024ECK124T-I/TL | PIC32MZ1024ECH100T-I/PT | PIC32MZ1024ECG100T-I/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-pin VTLA EP | 124-pin VTLA EP | 124-pin VTLA EP | 124-pin VTLA EP | 100-pin TQFP | 100-pin TQFP |
| Core | MIPS microAptiv 200 MHz | MIPS microAptiv 200 MHz | MIPS microAptiv 200 MHz | MIPS microAptiv 200 MHz | MIPS microAptiv 200 MHz | MIPS microAptiv 200 MHz |
| Flash | 1024 KB | 1024 KB | 1024 KB | 1024 KB | 1024 KB | 1024 KB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | No Ethernet |
| CAN 2.0B | 2 modules | 2 modules | 2 modules | 2 modules | 2 modules | 1 module |
| Operating Temperature | -40 to +85 °C (I-grade) | -40 to +85 °C | -40 to +125 °C (E-grade) | -40 to +85 °C | -40 to +85 °C | -40 to +85 °C |
Diferensiator Kunci
- 124-pin VTLA EP package with maximum GPIO and exposed thermal pad (vsPIC32MZ1024ECH100T-I/PT)
- Integrates 10/100 Ethernet MAC on-chip (vsPIC32MZ1024ECG100T-I/PF)
- Dual-panel Flash with live-update support (vsPIC32MX795F512L-80I/TL)
Catatan Desain
Place a 100 nF ceramic decoupling capacitor within 2 mm of every VDD/VSS pair and add a bulk 10 µF tantalum or polymer capacitor near the part's exposed pad. The PIC32MZ1024ECH124-I/TL has 18 VDD and 18 VSS pins distributed around the 124-VTLA package; all must be connected to a continuous low-impedance power plane. The dual-panel Flash live-update feature requires a stable 3.3 V rail within ±3 % tolerance during flash writes to avoid corruption - verify the LDO/dCDC converter's transient response at full 200 MHz operation.
Connect the central exposed pad of the 124-pin VTLA EP package to a continuous ground plane with a minimum 9-thermal-via array (3x3, 0.3 mm drill) to dissipate the 200 MHz operation heat. The VTLA EP's exposed pad provides the primary thermal path; without adequate thermal vias, junction temperature can exceed 105 °C during sustained cryptographic operations. Estimate: at 3.3 V VDD and 200 MHz full-load CPU utilization, the part draws approximately 130 mA (≈ 0.43 W), requiring a thermal resistance below 35 °C/W for safe industrial operation.
Route the 50 MHz SPI signals (SPI1-SPI6) as impedance-controlled 50 Ω traces with ground reference and keep trace length mismatch below 2 mm for SPI clock/data pairs. Use a 4-layer PCB with continuous ground plane under the MCU to minimize EMI. The Ethernet MAC signals (RMII/RGMII) require 50 Ω controlled-impedance traces with length matching within 50 mils; route these away from switching power converters and keep them on the top layer over a continuous ground plane. Northern Software's documentation notes that PGEC1/PGED1 and PGEC2/PGED2 are ICSP pairs - both signals of the same pair must be used together (mixing PGEC1 with PGED2 will fail to program).
Do not use the 'E' temperature-grade PIC32MZ1024ECH124-E/TL as a drop-in for new industrial designs without verifying all peripherals - the E-grade part targets -40 to +125 °C extended operation and may have slightly different ADC linearity. Avoid using the internal 8 MHz FRC for USB or Ethernet - the precision is insufficient for HS USB PLL lock. Always configure the JTAG/ICSP pins as GPIO in firmware before disabling the programming interface, otherwise debug recovery requires the dedicated programming tool. The peripheral pin select (PPS) registers lock when IOLOCK is set - re-enable IOLOCK after configuration to prevent accidental remapping at runtime.
Informasi Konformitas
RoHS compliant per Microchip product page. Lead-free (Pb-free) reflow profile per JEDEC J-STD-020. Industrial temperature grade (I/TL) operates -40 to +85 °C; extended grade (E/TL) operates -40 to +125 °C for automotive applications.
