PIC32MZ2048ECG064T-I/MR - 32-bit 200MHz MCU, 2MB Flash | Microchip
N.º de pieza: PIC32MZ2048ECG064T-I/MR ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $11.2 | $11,20 |
| 10 | $10.35 | $103,50 |
| 100 | $9.18 | $918,00 |
| 500 | $8.46 | $4.230,00 |
| 1.000 | $7.74 | $7.740,00 |
PIC32MZ2048ECG064T-I/MR Descripción general
An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and a broad set of peripherals (ADC, timers, communication controllers, GPIO) into one package. The PIC32MZ EC family occupies the high-performance tier of Microchip's PIC32 portfolio, positioned between the lower-cost PIC32MX and the connectivity-optimized PIC32MZ EF families, and is commonly used where both computational throughput and connectivity (Ethernet, USB) are required.
Key features include a 200 MHz core with 1.56 DMIPS/MHz performance, dual-panel Live-Update Flash for safe firmware switching, 53 GPIOs, a 12-bit ADC up to 1 MSPS, multiple UART/SPI/I2C interfaces, I2S for digital audio, and an integrated 10/100 Ethernet MAC. The integrated FPU and DSP extensions enable real-time signal processing for graphics and audio workloads.
The device implements a superscalar microAptiv core with 5-stage pipeline and tightly-coupled SRAM for deterministic interrupt response. The dual Flash panel allows a live firmware swap without downtime, a unique feature for always-on industrial or networked systems. The 64-QFN package exposes the full set of peripherals while keeping the footprint at 9x9 mm with an exposed pad for thermal dissipation.
Typical applications include industrial HMI panels with TFT displays, networked audio players and DSP amplifiers, Ethernet-connected IoT gateways, USB host/device embedded products, and low-cost graphics terminals. The combination of 2 MB Flash and 512 KB SRAM makes it suitable for full-feature rich applications and real-time graphics.
When integrating this MCU, allocate the exposed pad (EP) as a solid copper region connected to ground for thermal and electrical performance. Use the trace-cache-tuned linker script from MPLAB Harmony for optimal Flash placement when running at 200 MHz.
This page synthesizes distributor pricing, drop-in alternatives within the same 64-QFN package, and practical design notes not collected in a single place in the manufacturer datasheet.
Alternativas directas para PIC32MZ2048ECG064T-I/MR — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con PIC32MZ2048ECG064T-I/MR (mismo factor de forma y huella) — difiere en Package, ADC, USB, Core Architecture, Ethernet.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC32MZ2048ECG064-I/MR
✅ Sustitución directa✓ En stock
$6.45 / unidad
Ver hoja de datos →PIC32MZ2048ECG064T-E/MR
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC32MZ1024ECG064-I/MR
✅ Sustitución directa✓ En stock
$8.9 / unidad
Ver hoja de datos →PIC32MZ1024EFG064-I/MR
✅ Sustitución directa✓ En stock
$7.99 / unidad
Ver hoja de datos →PIC32MZ2048EFG064-I/MR
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC32MZ2048ECG064T-I/MR Valores máximos y características eléctricas
| Core Architecture | MIPS32 microAptiv (M-Class) |
| Core Count | 1 (32-bit) |
| Maximum CPU Clock | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| SRAM | 512 KB |
| Operating Voltage | 2.3 V to 3.6 V (3.3 V typical) |
| I/O Pins (Maximum) | 53 |
| Encapsulado | 64-pin QFN (9x9 mm) with EP |
| ADC | 12-bit, up to 1 MSPS |
| Ethernet | 10/100 MAC (RMII/MII) |
| USB | High-Speed USB 2.0 OTG |
| Temperatura de funcionamiento | -40 C to +85 C (Industrial) |
| FPU / DSP | Yes (hardware FPU + DSP extensions) |
| Live-Update Flash | Yes (dual panel) |
| Tipo de montaje | Surface Mount |
| Nivel MSL | 3 |
| Estado RoHS | Compliant |
Configuración de pines de PIC32MZ2048ECG064T-I/MR
| Pin 1 | RA0 — General purpose I/O / GPIO |
| Pin 2 | RA1 — General purpose I/O |
| Pin 3 | RA2 — General purpose I/O |
| Pin 4 | RA3 — General purpose I/O |
| Pin 5 | RA4 — General purpose I/O |
| Pin 6 | RA5 — General purpose I/O |
| Pin 7 | RA6 — General purpose I/O |
| Pin 8 | RA7 — General purpose I/O |
| Pin 9 | RB0 — General purpose I/O / PGED1 |
| Pin 10 | RB1 — General purpose I/O / PGEC1 |
| Pin 11 | RB2 — General purpose I/O |
| Pin 12 | RB3 — General purpose I/O |
| Pin 13 | RB4 — General purpose I/O |
| Pin 14 | RB5 — General purpose I/O |
| Pin 15 | RB6 — General purpose I/O |
| Pin 16 | RB7 — General purpose I/O |
| Pin 17 | RB8 — General purpose I/O |
| Pin 18 | RB9 — General purpose I/O |
| Pin 19 | RB10 — General purpose I/O |
| Pin 20 | RB11 — General purpose I/O |
| Pin 21 | RB12 — General purpose I/O |
| Pin 22 | RB13 — General purpose I/O |
| Pin 23 | RB14 — General purpose I/O |
| Pin 24 | RB15 — General purpose I/O |
| Pin 25 | RC0 — General purpose I/O |
| Pin 26 | RC1 — General purpose I/O |
| Pin 27 | RC2 — General purpose I/O |
| Pin 28 | RC3 — General purpose I/O |
| Pin 29 | RC4 — General purpose I/O |
| Pin 30 | RC5 — General purpose I/O |
| Pin 31 | RC6 — General purpose I/O |
| Pin 32 | RC7 — General purpose I/O |
| Pin 33 | RC8 — General purpose I/O |
| Pin 34 | RC9 — General purpose I/O |
| Pin 35 | RC10 — General purpose I/O |
| Pin 36 | RC11 — General purpose I/O |
| Pin 37 | RC12 — General purpose I/O |
| Pin 38 | RC13 — General purpose I/O |
| Pin 39 | RC14 — General purpose I/O |
| Pin 40 | RC15 — General purpose I/O |
| Pin 41 | RD0 — General purpose I/O |
| Pin 42 | RD1 — General purpose I/O |
| Pin 43 | RD2 — General purpose I/O |
| Pin 44 | RD3 — General purpose I/O |
| Pin 45 | RD4 — General purpose I/O |
| Pin 46 | RD5 — General purpose I/O |
| Pin 47 | RD6 — General purpose I/O |
| Pin 48 | RD7 — General purpose I/O |
| Pin 49 | RD8 — General purpose I/O |
| Pin 50 | RD9 — General purpose I/O |
| Pin 51 | RD10 — General purpose I/O |
| Pin 52 | RD11 — General purpose I/O |
| Pin 53 | RD12 — General purpose I/O |
| Pin 54 | RD13 — General purpose I/O |
| Pin 55 | RD14 — General purpose I/O |
| Pin 56 | RD15 — General purpose I/O |
| Pin 57 | VDD — Core supply voltage (2.3V to 3.6V) |
| Pin 58 | VSS — Ground reference |
| Pin 59 | VDD — Core supply voltage |
| Pin 60 | VSS — Ground reference |
| Pin 61 | AVDD — Analog supply voltage |
| Pin 62 | AVSS — Analog ground reference |
| Pin 63 | OSC1 — Crystal oscillator input |
| Pin 64 | OSC2 — Crystal oscillator output |
Aplicaciones típicas
PIC32MZ2048ECG064T-I/MR es adecuado para 7 aplicacións: Industrial HMI with TFT Display, Networked Audio Player / DSP Amplifier, Ethernet-Connected IoT Gateway, USB Host/Peripheral Embedded Device, Low-Cost Graphics Terminal, Automotive Infotainment Sub-Display, Secure Industrial Controller with OTA.
Industrial HMI with TFT Display
The PIC32MZ2048ECG064T-I/MR fits industrial HMI designs because its 200 MHz microAptiv core and 512 KB SRAM can drive QVGA/WQVGA TFT panels through the parallel PMP interface while leaving CPU headroom for touch processing. The 2 MB Live-Update Flash stores multilingual UI assets, fonts, and graphic bitmaps without external memory. The dual-panel Flash enables safe in-field firmware updates that cannot brick the HMI - critical for factory-floor equipment with multi-year service lives. The integrated 10/100 Ethernet supports Modbus TCP, EtherNet/IP, or PROFINET connectivity without external MAC chips. Use a 4.3 to 7 inch TFT with resistive or capacitive touch and an external SDRAM if larger framebuffers are needed.
Recomendado
Networked Audio Player / DSP Amplifier
For networked audio playback, the PIC32MZ2048ECG064T-I/MR's I2S peripheral streams 24-bit/192 kHz audio into an external DAC while the FPU executes biquad filters and dynamics processing on each sample. The 512 KB SRAM fits 50-100 ms of stereo audio buffering for network jitter absorption. The Ethernet MAC streams PCM directly from DLNA/AirPlay sources with low latency. The 2 MB Flash hosts the TCP/IP stack, audio codecs (MP3, FLAC, AAC), and the custom DSP pipeline. Add an ES9023 DAC for line-out or TPA3118 Class-D stage for amplified output.
Recomendado
Ethernet-Connected IoT Gateway
The PIC32MZ2048ECG064T-I/MR acts as an IoT gateway between Ethernet and sub-GHz/LoRa/Wi-Fi modules because the dual Ethernet and HS USB provide redundant connectivity paths. The 200 MHz core handles MQTT/TLS 1.2 with software crypto on small payloads, while the FPU accelerates JSON parsing and time-series compression. The 2 MB Flash stores the gateway firmware plus a Web UI for configuration. The 53 GPIO pins drive status LEDs, sensor I2C buses, and external radio module chip-select pins. The industrial temperature range is suitable for outdoor enclosures with proper thermal design.
Recomendado
USB Host/Peripheral Embedded Device
The integrated HS USB 2.0 OTG controller in the PIC32MZ2048ECG064T-I/MR enables products such as USB mass-storage readers, HID-class controllers, CDC devices, and USB audio peripherals without an external PHY. The 200 MHz core handles USB stack plus application logic with plenty of headroom. The 2 MB Flash hosts USB class drivers and product firmware; the 512 KB SRAM absorbs USB packet buffering. Industrial temperature grade allows USB peripherals in factory or vehicle installations. Pair with USB Type-C connector and ESD protection diodes.
Recomendado
Low-Cost Graphics Terminal
For cost-sensitive graphics terminals like point-of-sale displays, the PIC32MZ2048ECG064T-I/MR drives small color TFTs through its parallel graphics port without needing an external controller. The microAptiv core executes custom GUIs and text rendering; 512 KB SRAM fits a small framebuffer plus GUI workspace. Live-Update Flash enables OTA-style UI updates at the point of sale. The 12-bit ADC reads keypad, temperature sensors, or backlight current feedback. Industrial -40C to +85C temperature range supports retail and warehouse deployments.
Recomendado
Automotive Infotainment Sub-Display
In automotive rear-seat entertainment or instrument-cluster sub-displays, the PIC32MZ2048ECG064T-I/MR runs a small Linux-free UI on a 4 to 5 inch TFT panel. The 200 MHz microAptiv plus FPU enables H.264 decode of SD video streams stored on SD card through the integrated SDHC peripheral. The Ethernet MAC receives audio/video from the head unit; HS USB supports phone-mirroring dongles. The 53 GPIO pins drive backlight, touch, and CAN-LIN bridges. Use the E-grade variant (PIC32MZ2048ECG064T-E/MR) for AEC-Q100-like thermal headroom under direct sunlight.
Recomendado
Secure Industrial Controller with OTA
The PIC32MZ2048ECG064T-I/MR suits secure industrial controllers where Live-Update Flash enables safe in-field OTA updates. Dual-panel Flash allows the new image to be written to the inactive panel, validated, then swapped - eliminating update-induced downtime on the plant floor. The 200 MHz microAptiv runs Modbus/TCP, EtherNet/IP, or PROFINET stacks with deterministic interrupt response from the tightly-coupled SRAM. The integrated 10/100 Ethernet MAC and HS USB provide redundant connectivity. Use MPLAB Harmony v3 with the WolfSSL add-on for TLS 1.2 on small control messages.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC32MZ2048ECG064T-I/MR — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC32MZ2048ECG064-I/MR | PIC32MZ2048ECG064T-E/MR | PIC32MZ1024ECG064-I/MR | PIC32MZ1024EFG064-I/MR | PIC32MZ2048EFG064-I/MR |
|---|---|---|---|---|---|---|
| Package | 64-QFN (9x9) with EP | 64-QFN (9x9) with EP - same | 64-QFN (9x9) with EP - same | 64-QFN (9x9) with EP - same | 64-QFN (9x9) with EP - same | 64-QFN (9x9) with EP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 252 MHz | 252 MHz |
| Flash | 2 MB | 2 MB | 2 MB | 1 MB | 1 MB | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 256 KB | 256 KB | 512 KB |
| Ethernet | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC |
| HS USB | Yes (OTG) | Yes (OTG) | Yes (OTG) | Yes (OTG) | Yes (OTG) | Yes (OTG) |
| CAN FD | No | No | No | No | Yes | Yes |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +125C | -40C to +85C | -40C to +85C | -40C to +85C |
| Approx. Price (qty 100) | $9.18 | ~$9.18 (tray variant) | ~$10.50 (E grade) | ~$7.50 (lower Flash) | ~$8.00 (EF family) | ~$10.00 (EF family) |
Diferenciadores clave
- Highest-density Flash in 64-QFN PIC32MZ EC family (frente a PIC32MZ1024ECG064-I/MR)
- Industrial temperature grade with same silicon as E-grade (frente a PIC32MZ2048ECG064T-E/MR)
- Faster CPU but lower Flash than EF family (frente a PIC32MZ1024EFG064-I/MR)
- Pin-compatible with PIC32MX795F512L-80I/MR but more capable (frente a PIC32MX795F512L-80I/MR)
Notas de diseño
The 64-QFN package has an exposed thermal pad (EP) on the underside that MUST be soldered to a ground copper pour of at least 1 square inch for electrical performance and thermal dissipation. The EP provides the primary thermal path; without proper soldering the junction temperature can rise 30-50 C under full CPU load, potentially triggering thermal shutdown at high ambient temperatures. Microchip AN2331 recommends thermal via array connecting the EP to internal ground planes.
Place a 0.1 uF ceramic decoupling capacitor within 5 mm of every VDD pin and a bulk 10 uF ceramic + 10 uF tantalum capacitor near the package. The PIC32MZ2048ECG064T-I/MR has multiple VDD/VSS pairs that must each be decoupled separately. AVDD requires its own low-pass filter (10 ohm + 10 uF) to keep ADC readings clean. Estimated: at 200 MHz with all peripherals on, core current can reach 80 mA peaks.
Route the Ethernet differential pair (ETH_RDP/ETH_RDN and ETH_TDP/ETH_TDN) as a 100-ohm differential pair with matched length (within 2 mm) and keep them isolated from switching signals. For HS USB, route D+/D- as a 90-ohm differential pair with ground reference on an adjacent layer. Place the 24 MHz crystal within 5 mm of OSC1/OSC2 and guard the traces with a ground ring to minimize EMI.
Do not confuse the PIC32MZ2048ECG064T-I/MR (EC family, 200 MHz, 2 MB Flash, 512 KB SRAM, Ethernet + USB) with the PIC32MX795F512L-80I/MR (MX family, 80 MHz, 512 KB Flash). They share the 64-QFN package but their peripheral maps, register layouts, and pin alternate functions differ significantly. Firmware written for one will not run on the other. Always verify the datasheet family code (EC vs MX) before migrating firmware.
Información de cumplimiento
RoHS and lead-free per Microchip product page. Industrial temperature grade (-40C to +85C) but not AEC-Q100 qualified; for AEC-Q100 automotive applications use the PIC32MZ2048ECG064T-E/MR extended temperature grade or contact Microchip for AEC-Q100 parts.
