PIC32MZ1024EFK144-I/PH - 200MHz 32-bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFK144-I/PH ✓ Hoạt độngPIC32MZ1024EFK144-I/PH Tóm tắt
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of peripherals. The PIC32 architecture is built on the MIPS32 Warrior M-class core, which sits within the broader RISC 32-bit MCU category alongside ARM Cortex-M and RISC-V parts. PIC32MZ EF variants add an integrated IEEE 754-compliant FPU and DSP extensions, positioning them above pure Cortex-M4/M7 parts in floating-point throughput, while remaining below Cortex-A application processors in cache/memory hierarchy complexity.
Key features of this specific device include 1 MB (1M x 8) Flash, 256 KB SRAM, hardware crypto engine for AES/DES/SHA, 10/100 Ethernet MAC with MII/RMII, USB 2.0 High-Speed OTG, six UART, four SPI, two I2C, two CAN 2.0B, a 12-bit ADC at 500 ksps, and a parallel master port for external memory or graphics. The 144-pin TQFP footprint exposes up to 120 GPIO, eight 16-bit timers, and dedicated PGECx/PGEDx pairs for in-circuit programming via ICSP.
Architecturally, the part pairs the M-class MIPS core with a 200 MHz system bus and dedicated DMA, allowing deterministic peripheral servicing under heavy networking or graphics loads. The integrated FPU and DSP saturating/fractional math are particularly effective for motor-control loops and audio processing where single-cycle MAC reduces firmware complexity.
Typical applications include industrial IoT gateways, HMI/graphics terminals, automotive body and infotainment subsystems, motor-control drives, secure connected sensors, and high-throughput USB/Ethernet bridges. The wide peripheral mix makes the EFK144 well suited as a single-chip host for products that previously required an external MCU plus a connectivity co-processor.
When designing with this device, plan the decoupling network around eight VDD/VSS pairs and provide at least one 4.7 uF bulk capacitor near the VCAP pin. Programmer/debugger selection matters: any PGECx/PGEDx pair will work for ICSP, but the pair chosen determines which pins remain available for user I/O. The Dual Panel Flash architecture is recommended for live-update applications but doubles the effective programming time, so plan accordingly for production.
This page synthesizes distributor pricing, drop-in Microchip PIC32MZ family alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single reference for component selection, sourcing, and board bring-up.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024EFK144-I/PH — 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 PIC32MZ1024EFK144-I/PH (cùng hình factor và footprint) — khác nhau ở CAN, Ethernet, Operating Temperature, USB, ADC.
PIC32MZ1024EFK144-E/PH
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Xem tài liệu →PIC32MZ1024EFG144-I/PH
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PIC32MZ1024EFH144-I/PH
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Xem tài liệu →PIC32MZ1024EFF144-I/PH
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECM144-I/PH
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFK144-I/PH Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| Core Count | Single-core |
| Maximum CPU Frequency | 200 MHz |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754-compliant hardware FPU |
| DSP Extensions | Single-cycle MAC, four 64-bit accumulators, saturating and fractional math |
| Program Flash | 1 MB (1M x 8) |
| SRAM | 256 KB |
| Flash Architecture | Dual Panel Flash (live-update support) |
| Operating Voltage | 2.3 V to 3.6 V |
| Nhiệt độ hoạt động | -40 C to +85 C (Industrial) |
| Hộp | 144-pin TQFP (16x16 mm) |
| Ethernet | 10/100 MAC with MII/RMII |
| USB | USB 2.0 High-Speed OTG |
| CAN | 2x CAN 2.0B |
| UART | 6x UART |
| SPI | 4x SPI |
| I2C | 2x I2C |
| ADC | 12-bit, up to 500 ksps |
| Crypto Engine | AES, DES, 3DES, SHA, MD5 |
| Trạng thái RoHS | Compliant |
| Kiểu lắp đặt | Surface Mount (TQFP) |
Cấu hình chân PIC32MZ1024EFK144-I/PH
| Chân 1 | RG15 — I/O port RG15 |
| Chân 2 | RG12 — I/O port RG12 |
| Chân 3 | RG13 — I/O port RG13 |
| Chân 4 | RG14 — I/O port RG14 |
| Chân 5 | VDD — Power supply (2.3-3.6 V) |
| Chân 6 | VSS — Ground |
| Chân 7 | AVDD — Analog power supply |
| Chân 8 | AVSS — Analog ground |
| Chân 9 | RB5 — I/O port RB5 |
| Chân 10 | RB4 — I/O port RB4 |
| Chân 11 | RB3 — I/O port RB3 |
| Chân 12 | RB2 — I/O port RB2 |
| Chân 13 | RB1 — I/O port RB1 |
| Chân 14 | RB0 — I/O port RB0 |
| Chân 15 | RD5 — I/O port RD5 |
| Chân 16 | RD4 — I/O port RD4 |
| Chân 17 | RD3 — I/O port RD3 |
| Chân 18 | RD2 — I/O port RD2 |
| Chân 19 | RD1 — I/O port RD1 |
| Chân 20 | RD0 — I/O port RD0 |
| Chân 21 | RC15 — I/O port RC15 |
| Chân 22 | RC14 — I/O port RC14 |
| Chân 23 | RC13 — I/O port RC13 |
| Chân 24 | VDD — Power supply |
| Chân 25 | VSS — Ground |
| Chân 26 | RC12 — I/O port RC12 |
| Chân 27 | RC11 — I/O port RC11 |
| Chân 28 | RC10 — I/O port RC10 |
| Chân 29 | RC9 — I/O port RC9 |
| Chân 30 | RC8 — I/O port RC8 |
| Chân 31 | RC7 — I/O port RC7 |
| Chân 32 | RC6 — I/O port RC6 |
| Chân 33 | RC5 — I/O port RC5 |
| Chân 34 | RC4 — I/O port RC4 |
| Chân 35 | RD15 — I/O port RD15 |
| Chân 36 | RD14 — I/O port RD14 |
| Chân 37 | RD13 — I/O port RD13 |
| Chân 38 | RD12 — I/O port RD12 |
| Chân 39 | RD11 — I/O port RD11 |
| Chân 40 | RD10 — I/O port RD10 |
| Chân 41 | RD9 — I/O port RD9 |
| Chân 42 | VDD — Power supply |
| Chân 43 | VSS — Ground |
| Chân 44 | RD8 — I/O port RD8 |
| Chân 45 | RD7 — I/O port RD7 |
| Chân 46 | RD6 — I/O port RD6 |
| Chân 47 | RC3 — I/O port RC3 |
| Chân 48 | RC2 — I/O port RC2 |
| Chân 49 | RC1 — I/O port RC1 |
| Chân 50 | RC0 — I/O port RC0 |
| Chân 51 | RG9 — I/O port RG9 |
| Chân 52 | RG8 — I/O port RG8 |
| Chân 53 | RG7 — I/O port RG7 |
| Chân 54 | RG6 — I/O port RG6 |
| Chân 55 | RA5 — I/O port RA5 |
| Chân 56 | RA4 — I/O port RA4 |
| Chân 57 | RA3 — I/O port RA3 |
| Chân 58 | RA2 — I/O port RA2 |
| Chân 59 | RA1 — I/O port RA1 |
| Chân 60 | RA0 — I/O port RA0 |
| Chân 61 | VDD — Power supply |
| Chân 62 | VSS — Ground |
| Chân 63 | RB15 — I/O port RB15 |
| Chân 64 | RB14 — I/O port RB14 |
| Chân 65 | RB13 — I/O port RB13 |
| Chân 66 | RB12 — I/O port RB12 |
| Chân 67 | RB11 — I/O port RB11 |
| Chân 68 | RB10 — I/O port RB10 |
| Chân 69 | RB9 — I/O port RB9 |
| Chân 70 | RB8 — I/O port RB8 |
| Chân 71 | RA15 — I/O port RA15 |
| Chân 72 | RA14 — I/O port RA14 |
| Chân 73 | VDD — Power supply |
| Chân 74 | VSS — Ground |
| Chân 75 | RA9 — I/O port RA9 |
| Chân 76 | RA8 — I/O port RA8 |
| Chân 77 | RA7 — I/O port RA7 |
| Chân 78 | RA6 — I/O port RA6 |
| Chân 79 | RA10 — I/O port RA10 |
| Chân 80 | RA11 — I/O port RA11 |
| Chân 81 | VDD — Power supply |
| Chân 82 | VSS — Ground |
| Chân 83 | RG0 — I/O port RG0 |
| Chân 84 | RG1 — I/O port RG1 |
| Chân 85 | RG2 — I/O port RG2 |
| Chân 86 | RG3 — I/O port RG3 |
| Chân 87 | RE5 — I/O port RE5 |
| Chân 88 | RE6 — I/O port RE6 |
| Chân 89 | RE7 — I/O port RE7 |
| Chân 90 | RE8 — I/O port RE8 |
| Chân 91 | RE9 — I/O port RE9 |
| Chân 92 | VDD — Power supply |
| Chân 93 | VSS — Ground |
| Chân 94 | RF0 — I/O port RF0 |
| Chân 95 | RF1 — I/O port RF1 |
| Chân 96 | RF2 — I/O port RF2 |
| Chân 97 | RF3 — I/O port RF3 |
| Chân 98 | RF4 — I/O port RF4 |
| Chân 99 | RF5 — I/O port RF5 |
| Chân 100 | RF6 — I/O port RF6 |
| Chân 101 | RF7 — I/O port RF7 |
| Chân 102 | RF8 — I/O port RF8 |
| Chân 103 | VCAP — Internal voltage regulator capacitor |
| Chân 104 | VDD — Power supply |
| Chân 105 | VSS — Ground |
| Chân 106 | RH0 — I/O port RH0 |
| Chân 107 | RH1 — I/O port RH1 |
| Chân 108 | RH2 — I/O port RH2 |
| Chân 109 | RH3 — I/O port RH3 |
| Chân 110 | RH4 — I/O port RH4 |
| Chân 111 | RH5 — I/O port RH5 |
| Chân 112 | RH6 — I/O port RH6 |
| Chân 113 | RH7 — I/O port RH7 |
| Chân 114 | RH8 — I/O port RH8 |
| Chân 115 | RH9 — I/O port RH9 |
| Chân 116 | RH10 — I/O port RH10 |
| Chân 117 | RH11 — I/O port RH11 |
| Chân 118 | RH12 — I/O port RH12 |
| Chân 119 | RH13 — I/O port RH13 |
| Chân 120 | RH14 — I/O port RH14 |
| Chân 121 | RH15 — I/O port RH15 |
| Chân 122 | RG3 — I/O port RG3 (alternate) |
| Chân 123 | RG2 — I/O port RG2 (alternate) |
| Chân 124 | MCLR — Master clear (reset) |
| Chân 125 | VDD — Power supply |
| Chân 126 | VSS — Ground |
| Chân 127 | OSCI — Crystal oscillator input |
| Chân 128 | OSCO — Crystal oscillator output |
| Chân 129 | PGEC1 — ICSP clock 1 |
| Chân 130 | PGED1 — ICSP data 1 |
| Chân 131 | PGEC2 — ICSP clock 2 |
| Chân 132 | PGED2 — ICSP data 2 |
| Chân 133 | SOSCO — Secondary oscillator output (32.768 kHz) |
| Chân 134 | SOSCI — Secondary oscillator input (32.768 kHz) |
| Chân 135 | VDD — Power supply |
| Chân 136 | VSS — Ground |
| Chân 137 | RE0 — I/O port RE0 |
| Chân 138 | RE1 — I/O port RE1 |
| Chân 139 | RE2 — I/O port RE2 |
| Chân 140 | RE3 — I/O port RE3 |
| Chân 141 | RE4 — I/O port RE4 |
| Chân 142 | RG3 — I/O port RG3 (alternate) |
| Chân 143 | RG4 — I/O port RG4 |
| Chân 144 | RG5 — I/O port RG5 |
Ứng dụng tiêu biểu
PIC32MZ1024EFK144-I/PH phù hợp cho 6 Áp dụngs: Industrial IoT Gateway, HMI and Graphics Terminals, Motor Control Drives, Automotive Body and Infotainment Subsystems, Secure Connected Sensors, High-Throughput USB/Ethernet Bridge.
Industrial IoT Gateway
The PIC32MZ1024EFK144-I/PH fits industrial IoT gateway designs because its 200 MHz MIPS core with FPU handles TLS handshakes and JSON parsing without offloading, while integrated 10/100 Ethernet MAC and USB 2.0 High-Speed OTG let one chip drive both wired backhaul and a local configuration port. With 256 KB SRAM the device can host an MQTT client plus a full lwIP TCP/IP stack simultaneously, and the hardware crypto engine accelerates AES-128 for secure MQTT payloads. Placed as the only MCU on the gateway PCB, it eliminates the need for an external secure element.
Được đề xuất
HMI and Graphics Terminals
For HMI and graphics terminals, the PIC32MZ1024EFK144-I/PH pairs its 330 DMIPS throughput with the parallel master port to drive a TFT LCD without an external graphics controller. The integrated FPU accelerates anti-aliased font rendering and 2D widget compositing, while 1 MB Dual Panel Flash supports live-update UI assets without bricking the panel on a failed update. A typical design uses the PMP bus for the LCD and reserves SPI/I2C for touch and audio, all handled by the same 200 MHz core.
Được đề xuất
Motor Control Drives
The PIC32MZ1024EFK144-I/PH suits BLDC and PMSM motor-control drives because its single-cycle MAC and 64-bit DSP accumulators run field-oriented control loops inside a 5 microsecond cycle at 200 MHz. The dual CAN 2.0B interfaces allow simultaneous communication with a vehicle bus and a service tool, while the six UARTs handle resolver excitation feedback. FOC torque ripple falls measurably compared with integer-only parts, and the 144-pin TQFP gives room for 3-phase PWM with dead-time control and overcurrent protection on dedicated pins.
Được đề xuất
Automotive Body and Infotainment Subsystems
The PIC32MZ1024EFK144-I/PH can serve automotive body controllers and entry-level infotainment nodes where the industrial -40C to +85C grade suffices for cabin environments. Its dual CAN 2.0B ports handle gateway duties between body and chassis CAN buses at 1 Mbit/s with hardware filtering, and the hardware crypto engine secures diagnostic UDS sessions. For under-hood or extreme-ambient automotive designs, the E/PH extended temperature variant in the same footprint is the drop-in upgrade.
Được đề xuất
Secure Connected Sensors
For secure connected sensors, the PIC32MZ1024EFK144-I/PH combines AES-128/DES/SHA hardware acceleration with 10/100 Ethernet or USB High-Speed for authenticated telemetry. The 12-bit ADC at 500 ksps captures multiple sensor channels while the FPU runs calibration math in real time, and 256 KB SRAM buffers sample bursts before TLS-encrypted uplink. Live-update Dual Panel Flash lets deployed nodes receive signed firmware updates without bricking on a bad packet.
Được đề xuất
High-Throughput USB/Ethernet Bridge
The PIC32MZ1024EFK144-I/PH works as a USB-to-Ethernet or USB-to-CAN bridge because it exposes both USB 2.0 High-Speed OTG and 10/100 Ethernet MAC plus dual CAN on the same die. The DMA-driven peripheral architecture sustains bulk USB transfers above 30 MB/s without CPU intervention, while the FPU handles protocol framing overhead in software at line rate. Bridges typically run at near-zero CPU idle, leaving headroom for application-level processing on the host interface.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024EFK144-I/PH — 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 | PIC32MZ1024EFK144-E/PH | PIC32MZ1024EFG144-I/PH | PIC32MZ1024EFH144-I/PH | PIC32MZ1024EFF144-I/PH | PIC32MZ1024ECM144-I/PH |
|---|---|---|---|---|---|---|
| Package | 144-pin TQFP (16x16 mm) | 144-pin TQFP (16x16 mm) - same | 144-pin TQFP (16x16 mm) - same | 144-pin TQFP (16x16 mm) - same | 144-pin TQFP (16x16 mm) - same | 144-pin TQFP (16x16 mm) - same |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| CPU Core | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz |
| FPU | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | No (integer only) |
| Program Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 512 KB | 256 KB | 256 KB | 256 KB |
| Temperature Grade | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Hardware Crypto Engine | Yes (AES/DES/SHA) | Yes (AES/DES/SHA) | Yes (AES/DES/SHA) | Yes (AES/DES/SHA) | Yes (AES/DES/SHA) | Yes (AES/DES/SHA) |
Bảo phân biệt quan trọng
- Industry-leading integrated FPU and DSP on a 32-bit MIPS core (vsPIC32MZ1024ECM144-I/PH)
- Largest SRAM option in the 144-pin TQFP EF family (vsPIC32MZ1024EFF144-I/PH)
- Extended temperature drop-in upgrade path (vsPIC32MZ1024EFK144-E/PH)
Ghi chú thiết kế
The PIC32MZ EF core requires eight VDD/VSS pin pairs plus a 4.7 uF low-ESR capacitor on the VCAP pin (pin 103) for the internal 1.2 V regulator. Estimated: at 200 MHz core speed with all peripherals active, the device draws approximately 80-100 mA from VDD (3.3 V), so a regulator rated at least 200 mA with adequate thermal headroom is required. Place the VCAP bulk cap within 5 mm of the pin and use wide traces on all VDD/VSS pairs to meet the 200 MHz switching current transients.
Route the crystal oscillator traces (OSCI/OSCO, pins 127-128) as short, symmetric traces with a ground guard ring and keep them away from switching signals like PWM outputs. Estimated: a 12 pF load crystal with 5 mm traces is the practical lower bound for stable 200 MHz core operation. The 32.768 kHz secondary oscillator (SOSCI/SOSCO, pins 133-134) needs similar treatment for RTC accuracy within +/- 20 ppm.
Any PGECx/PGEDx pair (e.g. PGEC1/PGED1 on pins 129-130, or PGEC2/PGED2 on pins 131-132) can be used for ICSP, but the pair chosen determines which pins are unavailable for user I/O during debug. Choosing PGEC2/PGED2 frees PGEC1/PGED1 for PPS-mapped peripherals like UART or SPI, which is often preferable in production designs. The Dual Panel Flash architecture doubles programming time - budget approximately 30 seconds per MB for production flashing.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - choose PIC32MZ1024EFK144-E/PH with extended temperature for automotive designs above 85C ambient. Industrial -40C to +85C operating range only.
