PIC32MZ1024EFK144-I/PH - 200MHz 32-bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFK144-I/PH ✓ فعالPIC32MZ1024EFK144-I/PH نمای کلی
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.
جایگزین‌های drop-in برای PIC32MZ1024EFK144-I/PH — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای PIC32MZ1024EFK144-I/PH (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در CAN, Ethernet, Operating Temperature, USB, ADC.
PIC32MZ1024EFK144-E/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ1024EFG144-I/PH
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
PIC32MZ1024EFH144-I/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ1024EFF144-I/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ1024ECM144-I/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ1024EFK144-I/PH حداکثر مقادیر مجاز و مشخصات الکتریکی
| 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 |
| دمای کاری | -40 C to +85 C (Industrial) |
| بسته‌بندی | 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 |
| وضعیت RoHS | Compliant |
| نوع نصب | Surface Mount (TQFP) |
پیکربندی پین PIC32MZ1024EFK144-I/PH
| پین 1 | RG15 — I/O port RG15 |
| پین 2 | RG12 — I/O port RG12 |
| پین 3 | RG13 — I/O port RG13 |
| پین 4 | RG14 — I/O port RG14 |
| پین 5 | VDD — Power supply (2.3-3.6 V) |
| پین 6 | VSS — Ground |
| پین 7 | AVDD — Analog power supply |
| پین 8 | AVSS — Analog ground |
| پین 9 | RB5 — I/O port RB5 |
| پین 10 | RB4 — I/O port RB4 |
| پین 11 | RB3 — I/O port RB3 |
| پین 12 | RB2 — I/O port RB2 |
| پین 13 | RB1 — I/O port RB1 |
| پین 14 | RB0 — I/O port RB0 |
| پین 15 | RD5 — I/O port RD5 |
| پین 16 | RD4 — I/O port RD4 |
| پین 17 | RD3 — I/O port RD3 |
| پین 18 | RD2 — I/O port RD2 |
| پین 19 | RD1 — I/O port RD1 |
| پین 20 | RD0 — I/O port RD0 |
| پین 21 | RC15 — I/O port RC15 |
| پین 22 | RC14 — I/O port RC14 |
| پین 23 | RC13 — I/O port RC13 |
| پین 24 | VDD — Power supply |
| پین 25 | VSS — Ground |
| پین 26 | RC12 — I/O port RC12 |
| پین 27 | RC11 — I/O port RC11 |
| پین 28 | RC10 — I/O port RC10 |
| پین 29 | RC9 — I/O port RC9 |
| پین 30 | RC8 — I/O port RC8 |
| پین 31 | RC7 — I/O port RC7 |
| پین 32 | RC6 — I/O port RC6 |
| پین 33 | RC5 — I/O port RC5 |
| پین 34 | RC4 — I/O port RC4 |
| پین 35 | RD15 — I/O port RD15 |
| پین 36 | RD14 — I/O port RD14 |
| پین 37 | RD13 — I/O port RD13 |
| پین 38 | RD12 — I/O port RD12 |
| پین 39 | RD11 — I/O port RD11 |
| پین 40 | RD10 — I/O port RD10 |
| پین 41 | RD9 — I/O port RD9 |
| پین 42 | VDD — Power supply |
| پین 43 | VSS — Ground |
| پین 44 | RD8 — I/O port RD8 |
| پین 45 | RD7 — I/O port RD7 |
| پین 46 | RD6 — I/O port RD6 |
| پین 47 | RC3 — I/O port RC3 |
| پین 48 | RC2 — I/O port RC2 |
| پین 49 | RC1 — I/O port RC1 |
| پین 50 | RC0 — I/O port RC0 |
| پین 51 | RG9 — I/O port RG9 |
| پین 52 | RG8 — I/O port RG8 |
| پین 53 | RG7 — I/O port RG7 |
| پین 54 | RG6 — I/O port RG6 |
| پین 55 | RA5 — I/O port RA5 |
| پین 56 | RA4 — I/O port RA4 |
| پین 57 | RA3 — I/O port RA3 |
| پین 58 | RA2 — I/O port RA2 |
| پین 59 | RA1 — I/O port RA1 |
| پین 60 | RA0 — I/O port RA0 |
| پین 61 | VDD — Power supply |
| پین 62 | VSS — Ground |
| پین 63 | RB15 — I/O port RB15 |
| پین 64 | RB14 — I/O port RB14 |
| پین 65 | RB13 — I/O port RB13 |
| پین 66 | RB12 — I/O port RB12 |
| پین 67 | RB11 — I/O port RB11 |
| پین 68 | RB10 — I/O port RB10 |
| پین 69 | RB9 — I/O port RB9 |
| پین 70 | RB8 — I/O port RB8 |
| پین 71 | RA15 — I/O port RA15 |
| پین 72 | RA14 — I/O port RA14 |
| پین 73 | VDD — Power supply |
| پین 74 | VSS — Ground |
| پین 75 | RA9 — I/O port RA9 |
| پین 76 | RA8 — I/O port RA8 |
| پین 77 | RA7 — I/O port RA7 |
| پین 78 | RA6 — I/O port RA6 |
| پین 79 | RA10 — I/O port RA10 |
| پین 80 | RA11 — I/O port RA11 |
| پین 81 | VDD — Power supply |
| پین 82 | VSS — Ground |
| پین 83 | RG0 — I/O port RG0 |
| پین 84 | RG1 — I/O port RG1 |
| پین 85 | RG2 — I/O port RG2 |
| پین 86 | RG3 — I/O port RG3 |
| پین 87 | RE5 — I/O port RE5 |
| پین 88 | RE6 — I/O port RE6 |
| پین 89 | RE7 — I/O port RE7 |
| پین 90 | RE8 — I/O port RE8 |
| پین 91 | RE9 — I/O port RE9 |
| پین 92 | VDD — Power supply |
| پین 93 | VSS — Ground |
| پین 94 | RF0 — I/O port RF0 |
| پین 95 | RF1 — I/O port RF1 |
| پین 96 | RF2 — I/O port RF2 |
| پین 97 | RF3 — I/O port RF3 |
| پین 98 | RF4 — I/O port RF4 |
| پین 99 | RF5 — I/O port RF5 |
| پین 100 | RF6 — I/O port RF6 |
| پین 101 | RF7 — I/O port RF7 |
| پین 102 | RF8 — I/O port RF8 |
| پین 103 | VCAP — Internal voltage regulator capacitor |
| پین 104 | VDD — Power supply |
| پین 105 | VSS — Ground |
| پین 106 | RH0 — I/O port RH0 |
| پین 107 | RH1 — I/O port RH1 |
| پین 108 | RH2 — I/O port RH2 |
| پین 109 | RH3 — I/O port RH3 |
| پین 110 | RH4 — I/O port RH4 |
| پین 111 | RH5 — I/O port RH5 |
| پین 112 | RH6 — I/O port RH6 |
| پین 113 | RH7 — I/O port RH7 |
| پین 114 | RH8 — I/O port RH8 |
| پین 115 | RH9 — I/O port RH9 |
| پین 116 | RH10 — I/O port RH10 |
| پین 117 | RH11 — I/O port RH11 |
| پین 118 | RH12 — I/O port RH12 |
| پین 119 | RH13 — I/O port RH13 |
| پین 120 | RH14 — I/O port RH14 |
| پین 121 | RH15 — I/O port RH15 |
| پین 122 | RG3 — I/O port RG3 (alternate) |
| پین 123 | RG2 — I/O port RG2 (alternate) |
| پین 124 | MCLR — Master clear (reset) |
| پین 125 | VDD — Power supply |
| پین 126 | VSS — Ground |
| پین 127 | OSCI — Crystal oscillator input |
| پین 128 | OSCO — Crystal oscillator output |
| پین 129 | PGEC1 — ICSP clock 1 |
| پین 130 | PGED1 — ICSP data 1 |
| پین 131 | PGEC2 — ICSP clock 2 |
| پین 132 | PGED2 — ICSP data 2 |
| پین 133 | SOSCO — Secondary oscillator output (32.768 kHz) |
| پین 134 | SOSCI — Secondary oscillator input (32.768 kHz) |
| پین 135 | VDD — Power supply |
| پین 136 | VSS — Ground |
| پین 137 | RE0 — I/O port RE0 |
| پین 138 | RE1 — I/O port RE1 |
| پین 139 | RE2 — I/O port RE2 |
| پین 140 | RE3 — I/O port RE3 |
| پین 141 | RE4 — I/O port RE4 |
| پین 142 | RG3 — I/O port RG3 (alternate) |
| پین 143 | RG4 — I/O port RG4 |
| پین 144 | RG5 — I/O port RG5 |
کاربردهای معمول
PIC32MZ1024EFK144-I/PH مناسب است برای 6 کاربردs: 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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای PIC32MZ1024EFK144-I/PH — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | 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) |
تفاوت‌های کلیدی
- Industry-leading integrated FPU and DSP on a 32-bit MIPS core (در مقابلPIC32MZ1024ECM144-I/PH)
- Largest SRAM option in the 144-pin TQFP EF family (در مقابلPIC32MZ1024EFF144-I/PH)
- Extended temperature drop-in upgrade path (در مقابلPIC32MZ1024EFK144-E/PH)
یادداشت‌های طراحی
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.
اطلاعات انطباق
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.
