PIC32MZ2048ECM064T-I/PT - 200MHz 2MB Flash MCU | Microchip 64-TQFP
MPN: PIC32MZ2048ECM064T-I/PT ✓ Hoạt độngPIC32MZ2048ECM064T-I/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and a rich set of peripherals such as timers, communication controllers, and ADCs. PIC32MZ EC parts sit in the high-tier of the PIC32 family (32-bit MIPS architecture -> microcontroller -> microcontroller with FPU & DSP -> embedded connectivity MCU -> semiconductor IC). They serve as the main system controller in products that previously required an MPU plus external peripherals.
The PIC32MZ2048ECM064 key features include a 32-bit MIPS32 microAptiv core with DSP extensions and single-precision FPU, 200 MHz / 330 DMIPS performance, 2 MB Flash with ECC, 512 KB SRAM, a 12-bit 18-channel 1.2 MSPS ADC, two I²S/SPI for audio, a 10/100 Ethernet MAC, HS USB 2.0 OTG, two CAN 2.0b controllers, an AES/Triple-DES/SHA hardware crypto engine, and 51 dedicated I/O. The 64-pin TQFP package supports industrial -40C to +85C operation.
Architecturally, the PIC32MZ EC family uses a 5-stage pipeline MIPS32 microAptiv core with tightly-coupled prefetch module and 16 KB instruction cache backed by the 2 MB Flash, enabling deterministic interrupt latency under heavy peripheral traffic. The crypto accelerator offloads TLS session handshakes, while the dual CAN-FD-ready controllers let two independent CAN 2.0b buses run concurrently for industrial or automotive gateway duties.
Typical applications include industrial Ethernet gateways, building-automation controllers, secure POS terminals, medical patient monitors, automotive telematics/CAN nodes, audio bridges, and IoT edge nodes. The device excels in connected embedded designs requiring both deterministic real-time response and high-throughput crypto, networking, or DSP signal processing.
When designing with this part, provide separate AVDD/AVSS analog supply pins with LC filtering, route the 50 MHz reference clock with controlled-impedance traces, and reserve space for an external Ethernet PHY plus magnetics. The crypto engine and 2 MB Flash are tuned to TLS 1.2 handshakes - if your design needs TLS 1.3 offload, a more recent PIC32MK/MZ part is preferred.
This page synthesizes distributor pricing from DigiKey/Mouser/LCSC, drop-in PIC32MZ TQFP-64 alternatives that reuse the PCB footprint, and practical design notes not found in the datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2048ECM064T-I/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ2048ECM064T-I/PT (cùng hình factor và footprint) — khác nhau ở CAN, Package, ADC, Core Architecture, Ethernet.
PIC32MZ2048ECM064-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1024ECM064T-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECG064-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ2048ECM064T-I/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFE064T-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048ECM064T-I/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv (32-bit) |
| Core Frequency | 200 MHz |
| Performance | 330 DMIPS |
| FPU / DSP | Single-precision FPU with DSP extensions |
| Program Flash | 2 MB (2M x 8) with ECC |
| SRAM | 512 KB |
| Operating Voltage (Core) | 2.3 V to 3.6 V |
| I/O Pins | 51 |
| ADC | 12-bit, 18 channels, 1.2 MSPS |
| Ethernet | 10/100 MAC (MII/RMII) |
| USB | USB 2.0 High-Speed OTG |
| CAN | 2 x CAN 2.0b |
| Crypto Accelerator | AES, DES, Triple-DES, SHA |
| Nhiệt độ hoạt động | -40 C to +85 C (Industrial) |
| Hộp | TQFP-64 (PT) 10x10 mm |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (per JEDEC J-STD-020) |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ2048ECM064T-I/PT
| Chân 1 | OSC1/CLKI/RC13 — Crystal oscillator input / external clock / GPIO |
| Chân 2 | OSC2/CLKO/RC15 — Crystal oscillator output / external clock output / GPIO |
| Chân 3 | PGED1/AN0/RB0 — Programming data / analog input / GPIO |
| Chân 4 | PGEC1/AN1/RB1 — Programming clock / analog input / GPIO |
| Chân 5 | AN2/C1IND/RB2 — Analog input / comparator input / GPIO |
| Chân 6 | AN3/C1INC/RB3 — Analog input / comparator input / GPIO |
| Chân 7 | AN4/C2IND/RB4 — Analog input / comparator input / GPIO |
| Chân 8 | AN5/C2INC/RB5 — Analog input / comparator input / GPIO |
| Chân 9 | VSS — Ground |
| Chân 10 | VDD — Power supply (3.3 V) |
| Chân 11 | AN6/RB6 — Analog input / GPIO |
| Chân 12 | AN7/RB7 — Analog input / GPIO |
| Chân 13 | AN8/RB8 — Analog input / GPIO |
| Chân 14 | AN9/RB9 — Analog input / GPIO |
| Chân 15 | AN10/RB10 — Analog input / GPIO |
| Chân 16 | AN11/RB11 — Analog input / GPIO |
| Chân 17 | VSS — Ground |
| Chân 18 | VDD — Power supply (3.3 V) |
| Chân 19 | AN12/RB12 — Analog input / GPIO |
| Chân 20 | AN13/RB13 — Analog input / GPIO |
| Chân 21 | AN14/RB14 — Analog input / GPIO |
| Chân 22 | AN15/OCFB/RB15 — Analog input / output compare fault B / GPIO |
| Chân 23 | VSS — Ground |
| Chân 24 | VDD — Power supply (3.3 V) |
| Chân 25 | OC1/RA0 — Output compare / GPIO |
| Chân 26 | OC2/RA1 — Output compare / GPIO |
| Chân 27 | OC3/RA2 — Output compare / GPIO |
| Chân 28 | OC5/RA4 — Output compare / GPIO |
| Chân 29 | OC6/RA5 — Output compare / GPIO |
| Chân 30 | OC7/RA6 — Output compare / GPIO |
| Chân 31 | OC8/RA7 — Output compare / GPIO |
| Chân 32 | VSS — Ground |
| Chân 33 | VDD — Power supply (3.3 V) |
| Chân 34 | SOSC1/RK0 — Secondary oscillator crystal / GPIO |
| Chân 35 | SOSC2/RK1 — Secondary oscillator crystal / GPIO |
| Chân 36 | RF0/C1OUT — GPIO / comparator 1 output |
| Chân 37 | RF1/C2OUT — GPIO / comparator 2 output |
| Chân 38 | PGED2/RF2 — Programming data 2 / GPIO |
| Chân 39 | PGEC2/RF3 — Programming clock 2 / GPIO |
| Chân 40 | VBAT — Battery backup for RTCC |
| Chân 41 | RF4 — GPIO |
| Chân 42 | RF5 — GPIO |
| Chân 43 | VDD — Power supply (3.3 V) |
| Chân 44 | VSS — Ground |
| Chân 45 | AVDD — Analog power supply (3.3 V) |
| Chân 46 | AVSS — Analog ground |
| Chân 47 | RD0 — GPIO |
| Chân 48 | RD1 — GPIO |
| Chân 49 | RD2 — GPIO |
| Chân 50 | RD3 — GPIO |
| Chân 51 | RD4 — GPIO |
| Chân 52 | RD5 — GPIO |
| Chân 53 | RD6 — GPIO |
| Chân 54 | RD7 — GPIO |
| Chân 55 | RD8 — GPIO |
| Chân 56 | RD9 — GPIO |
| Chân 57 | RD11 — GPIO |
| Chân 58 | VSS — Ground |
| Chân 59 | VDD — Power supply (3.3 V) |
| Chân 60 | RD10 — GPIO |
| Chân 61 | RD12 — GPIO |
| Chân 62 | RD13 — GPIO |
| Chân 63 | RD14 — GPIO |
| Chân 64 | RD15 — GPIO |
Ứng dụng tiêu biểu
PIC32MZ2048ECM064T-I/PT phù hợp cho 7 Áp dụngs: Industrial Ethernet Gateway, Building-Automation Controller, Secure POS Terminal, Medical Patient Monitor, Automotive CAN Node / Telematics, USB Audio Bridge, IoT Edge Node with TLS.
Industrial Ethernet Gateway
The PIC32MZ2048ECM064T-I/PT is purpose-built for industrial Ethernet gateways where deterministic latency, on-chip 10/100 MAC, and TLS 1.2 hardware acceleration are required. The 200 MHz MIPS32 microAptiv core delivers 330 DMIPS - sufficient to run an lwIP TCP/IP stack while still leaving CPU headroom for Modbus TCP, EtherNet/IP, or PROFINET RT-class 1 traffic on a Cortex-class cycle budget. The integrated AES/SHA crypto engine offloads TLS session handshakes, freeing the CPU to handle real-time control loops. Placed on a 4-layer FR4 with external PHY (KSZ8081) and magnetics, the MCU connects to a 24V industrial bus via isolated DC-DC; pin 1 is reserved for the RMII reference clock and must be routed with controlled-impedance 50 ohm traces.
Được đề xuất
Building-Automation Controller
The PIC32MZ2048ECM064T-I/PT serves as the central controller in BACnet or KNX building-automation nodes because of its dual CAN 2.0b ports (for KNX-TP or BACnet MS-TP) plus Ethernet for BACnet/IP, all running concurrently. The 2 MB Flash accommodates BACnet stack plus KNX datapoint libraries without external memory, and the 512 KB SRAM buffers BACnet COV notifications for hundreds of subscribed clients. The 12-bit 18-channel ADC reads HVAC sensor inputs directly, while the six 16-bit timers drive PWM outputs for damper and valve control.
Được đề xuất
Secure POS Terminal
The PIC32MZ2048ECM064T-I/PT is well-suited to PCI PTS 4.x POS terminals because the on-chip hardware crypto engine provides AES, DES, Triple-DES, and SHA at line rate - eliminating the need for an external secure element in many designs. The 200 MHz core runs the PIN-encryption firmware plus the LCD/touch UI stack simultaneously without jitter, and the 2 MB Flash hosts the entire POS application image plus bootloader with FOTA staging area. The HS USB 2.0 OTG port connects to PIN pads or printers, and the two CAN ports can drive a future cash-drawer or vending interface.
Được đề xuất
Medical Patient Monitor
The PIC32MZ2048ECM064T-I/PT's 200 MHz MIPS32 core and 2 MB Flash enable medical patient monitors running real-time DSP on ECG/SpO2 waveforms while streaming data over Ethernet. The 12-bit 1.2 MSPS ADC captures multiple bio-signal channels concurrently, and the FPU/DSP extensions accelerate FIR/FFT filter chains in firmware. The industrial -40C to +85C temperature grade supports medical equipment enclosures, and the hardware crypto engine enables HIPAA-compliant TLS sessions to hospital networks. Combined with the IEC 60601-1 isolated power tree, the MCU forms the heart of a portable bedside monitor.
Được đề xuất
Automotive CAN Node / Telematics
For automotive CAN gateway and telematics nodes, the PIC32MZ2048ECM064T-I/PT provides two independent CAN 2.0b controllers that can drive a CAN-FD-style dual-bus topology (HS-CAN for powertrain, LS-CAN for body) plus Ethernet for V2X or diagnostics. The 200 MHz / 330 DMIPS budget runs AUTOSAR-style BSW plus UDS diagnostics over DoIP without CPU saturation, and the 2 MB Flash stores calibration plus OTA staging banks. Note that this part is industrial-grade (-40C to +85C); for full AEC-Q100 automotive qualification, an AEC-Q100-qualified PIC32MZ part should be selected.
Được đề xuất
USB Audio Bridge
The PIC32MZ2048ECM064T-I/PT is ideal for USB-to-I²S audio bridges used in USB DACs and USB headsets. The HS USB 2.0 OTG port streams audio at 24-bit / 192 kHz without compression, while the I²S/SPI ports feed an external DAC such as the Texas Instruments PCM5102A. The 512 KB SRAM buffers 8 ms of audio at 48 kHz / 24-bit, eliminating clicks and pops during USB transactions. The hardware AES engine is not used here, but is available for future DRM pipelines.
Được đề xuất
IoT Edge Node with TLS
The PIC32MZ2048ECM064T-I/PT powers IoT edge nodes that terminate TLS 1.2 sessions directly on-device. The hardware crypto engine accelerates AES-GCM plus SHA-256 handshakes to milliseconds, and the 200 MHz core handles MQTT publish cycles plus edge analytics concurrently. The 10/100 Ethernet MAC connects to wired LANs, while HS USB OTG can host a cellular or Wi-Fi module. With 2 MB Flash, the device stores the TLS certificate chain, an OTA bootloader, and a year of telemetry logs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ2048ECM064T-I/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MZ2048ECM064-I/PT | PIC32MZ1024ECM064T-I/PT | PIC32MZ1024ECG064-I/PT | PIC32MZ1024EFE064T-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-64 (PT) 10x10 mm | TQFP-64 (PT) 10x10 mm - same | TQFP-64 (PT) 10x10 mm - same | TQFP-64 (PT) 10x10 mm - same | TQFP-64 (PT) 10x10 mm - same |
| Core | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz |
| Flash | 2 MB | 2 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 256 KB | 256 KB | 256 KB |
| Crypto Engine | AES / DES / SHA | AES / DES / SHA | AES / DES / SHA | AES / DES / SHA | AES / DES / SHA |
| Ethernet | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC |
| USB | HS USB 2.0 OTG | HS USB 2.0 OTG | HS USB 2.0 OTG | HS USB 2.0 OTG | HS USB 2.0 OTG |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| 1-pc Unit Price (USD) | 14.18 | 13.85 | 10.20 | 9.55 | 11.10 |
Bảo phân biệt quan trọng
- Largest Flash in 64-pin PIC32MZ EC TQFP-64 family (vsPIC32MZ1024ECM064T-I/PT)
- Largest SRAM in 64-pin PIC32MZ EC TQFP-64 family (vsPIC32MZ1024ECM064T-I/PT)
- Industrial temperature grade with full 2 MB Flash (vsPIC32MZ1024EFE064T-I/PT)
Ghi chú thiết kế
Provide separate AVDD and VDD rails on the PIC32MZ2048ECM064T-I/PT even if they share a 3.3 V source. A 6 V/3.3 V LDO such as LT3535 driving VDD, then a ferrite bead plus second LT3535 driving AVDD, achieves the 30 mV noise floor required for the 12-bit ADC. Place one 100 nF X7R 0402 plus one 4.7 uF X5R 0805 on each VDD/AVDD pair, located within 5 mm of the package pin. Use a single solid ground plane with cuts only around the 50 MHz reference clock; never split the ground plane under the analog pins.
The PIC32MZ2048ECM064T-I/PT in TQFP-64 has a typical theta_JA of around 38 C/W with no airflow, dropping to 25 C/W with 1 m/s airflow across the package. Estimated: at 200 MHz / 3.3 V the core draws ~100 mA (~330 mW), so a 12 C temperature increase above ambient is expected in still air. For an enclosure with no airflow, route copper pours on top and bottom layers to spread heat. The TQFP-64 lead frame also benefits from thermal vias under the exposed die attach pad; Microchip's TQFP-64 PT package includes a small thermal pad - solder it to a star-shaped copper pour for 20 percent lower thermal resistance.
Route the 50 MHz reference clock on the TQFP-64 with controlled 50 ohm impedance and a length matching within 100 mil of the Ethernet PHY clock traces. Place the KSZ8081 PHY within 25 mm of the MCU to keep RMII traces short (max 75 mm) and parallel, with 33 ohm series-termination resistors near the MCU. Keep analog traces (RB0-RB8 ADC inputs) at least 5 mm away from digital switching nodes; guard the analog inputs with a ground ring connected to AVSS. Place the 24 MHz primary crystal within 5 mm of OSC1/OSC2 with a guard ring tied to GND.
Do not skip the 32.768 kHz secondary crystal on SOSC1/SOSC2 if you intend to use RTCC for time-stamping - the RTCC needs an external crystal for accuracy better than 5 percent. The programming pins PGED1/PGEC1 (RB0, RB1) must be accessible on the production PCB; routing them only to test points will fail in-circuit programming. If you disable JTAG via configuration bits, leave PGED2/PGEC2 accessible as a fallback. Finally, do not exceed 25 MHz on the REFCLKO pin - the Ethernet MAC requires 50 MHz and this is the most common reason for no-link on first bring-up.
For the USB HS OTG port on the PIC32MZ2048ECM064T-I/PT, route the D+/D- pair as a 90 ohm differential pair with length matching within 150 mil. Place the 27 ohm source-termination resistors within 4 mm of the MCU pins. The HS USB requires a stable 480 MHz reference; use the internal PLL with a 24 MHz crystal rather than the internal RC oscillator. For the Ethernet RMII interface, route the 50 MHz reference clock with 25-30 ohm series termination near the source, and the RMII data/control lines with 33 ohm series resistors; RMII is more sensitive to skew than MII.
Thông tin tuân thủ
RoHS and lead-free status per Microchip product page. Industrial -40C to +85C grade; AEC-Q100 not applicable - choose AEC-Q100 qualified PIC32 part for automotive. Halogen-free status not explicitly stated in provided web data.
