PIC32MZ1024EFK144T-I/PH - 200MHz 1MB Flash MCU | Microchip
MPN: PIC32MZ1024EFK144T-I/PH ✓ Hoạt độngPIC32MZ1024EFK144T-I/PH Tóm tắt
A 32-bit microcontroller (MCU) is a programmable processor that executes instructions from on-chip Flash, uses SRAM for data, and exposes peripherals through configurable I/O. Within the taxonomy, the PIC32MZ EF family sits at the intersection of microcontrollers and high-performance microcontrollers, with subcategories including connectivity MCU, motor-control MCU, and graphics (HMI) MCU. PIC32MZ EF devices target embedded designs that need GHz-class host throughput on a deterministic MIPS architecture with deterministic interrupt latency.
Key features include up to five I2C interfaces, up to three SCI/UART interfaces, SPI, CAN, USB-HS, Ethernet MAC, and a 12-bit ADC at up to 18 MSPS. The Crypto engine accelerates AES, DES, 3DES, SHA, and MD5 for secure-boot and TLS applications. Dual Panel Flash enables live firmware updates without downtime, critical for industrial and IoT gateways that cannot tolerate service interruption. A full-speed USB 2.0 High-Speed OTG controller, dual CAN 2.0b controllers, and a 10/100 Ethernet MAC make this part well-suited to connected industrial nodes.
Architecturally, the PIC32MZ EF uses a 5-stage pipeline, hardware multiplier/accumulator, and a tightly coupled FPU. The Crypto engine shares the system bus through dedicated registers, allowing AES-256 encryption at line rate for streaming protocols. The Dual Panel Flash is implemented as two physically separate Flash arrays that the linker can remap at runtime, so a fallback image is always available if a firmware update is interrupted.
Typical applications include industrial IoT gateways with TLS-encrypted MQTT, automotive infotainment and HMI clusters, motor-control servo drives, secure-connected medical devices, and graphical HMI panels using external TFT controllers. In each case, the combination of FPU throughput, integrated crypto, and rich connectivity removes the need for an external security coprocessor or FPGA.
Designers should plan a PCB stack-up that keeps the 200 MHz core and the analog supply domains separated; place the 12-bit ADC VREF bypass as close to the package as possible. The Dual Panel Flash feature requires the linker to be configured with two image slots, and the bootloader must verify the new image's signature before remap.
This page synthesizes distributor pricing, drop-in PIC32MZ EF alternatives, and engineering design notes that are not duplicated on the Microchip datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024EFK144T-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 PIC32MZ1024EFK144T-I/PH (cùng hình factor và footprint) — khác nhau ở Package, Core Architecture, Operating Temperature, USB, ADC.
PIC32MZ1024EFK144-E/PH
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Xem tài liệu →PIC32MZ1024EFK144T-I/PH Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS Warrior M-class (32-bit) |
| Maximum CPU Frequency | 200 MHz |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754 single/double-precision |
| DSP Extensions | 4x 64-bit accumulators, single-cycle MAC, saturating/fractional math |
| Program Flash | 1 MB (1024 KB) Dual Panel |
| SRAM | 256 KB |
| Điện áp cung cấp | 2.2 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Hộp | 144-pin TQFP (PH) 16x16 mm |
| Crypto Engine | AES, DES, 3DES, SHA, MD5 |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 Mbps MAC |
| CAN | 2x CAN 2.0b |
| ADC | 12-bit, up to 18 MSPS |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
| Cấp MSL | 3 (168 hours) |
Cấu hình chân PIC32MZ1024EFK144T-I/PH
| Chân 1 | RG9 — General purpose I/O pin |
| Chân 2 | RG10 — General purpose I/O pin |
| Chân 3 | RG11 — General purpose I/O pin |
| Chân 4 | RG12 — General purpose I/O pin |
| Chân 5 | RG13 — General purpose I/O pin |
| Chân 6 | RG14 — General purpose I/O pin |
| Chân 7 | RG15 — General purpose I/O pin |
| Chân 8 | RF0 — General purpose I/O pin |
| Chân 9 | RF1 — General purpose I/O pin |
| Chân 10 | AVDD — Analog supply voltage |
| Chân 11 | AVSS — Analog ground |
| Chân 12 | RF2 — General purpose I/O pin |
| Chân 13 | RF3 — General purpose I/O pin |
| Chân 14 | RF4 — General purpose I/O pin |
| Chân 15 | RF5 — General purpose I/O pin |
| Chân 16 | RF6 — General purpose I/O pin |
| Chân 17 | RF7 — General purpose I/O pin |
| Chân 18 | RF8 — General purpose I/O pin |
| Chân 19 | VDD — Digital supply voltage |
| Chân 20 | VSS — Digital ground |
| Chân 21 | RH0 — General purpose I/O pin |
| Chân 22 | RH1 — General purpose I/O pin |
| Chân 23 | RH2 — General purpose I/O pin |
| Chân 24 | RH3 — General purpose I/O pin |
| Chân 25 | RH4 — General purpose I/O pin |
| Chân 26 | RH5 — General purpose I/O pin |
| Chân 27 | RH6 — General purpose I/O pin |
| Chân 28 | RH7 — General purpose I/O pin |
| Chân 29 | RH8 — General purpose I/O pin |
| Chân 30 | RH9 — General purpose I/O pin |
| Chân 31 | RH10 — General purpose I/O pin |
| Chân 32 | RH11 — General purpose I/O pin |
| Chân 33 | RH13 — General purpose I/O pin |
| Chân 34 | RH14 — General purpose I/O pin |
| Chân 35 | RH15 — General purpose I/O pin |
| Chân 36 | RJ0 — General purpose I/O pin |
| Chân 37 | RJ1 — General purpose I/O pin |
| Chân 38 | RJ2 — General purpose I/O pin |
| Chân 39 | RJ3 — General purpose I/O pin |
| Chân 40 | RJ4 — General purpose I/O pin |
| Chân 41 | RJ5 — General purpose I/O pin |
| Chân 42 | RJ6 — General purpose I/O pin |
| Chân 43 | RJ7 — General purpose I/O pin |
| Chân 44 | RJ8 — General purpose I/O pin |
| Chân 45 | RJ9 — General purpose I/O pin |
| Chân 46 | RJ10 — General purpose I/O pin |
| Chân 47 | RJ11 — General purpose I/O pin |
| Chân 48 | RJ12 — General purpose I/O pin |
| Chân 49 | RJ13 — General purpose I/O pin |
| Chân 50 | RJ14 — General purpose I/O pin |
| Chân 51 | VDD — Digital supply voltage |
| Chân 52 | VSS — Digital ground |
| Chân 53 | RJ15 — General purpose I/O pin |
| Chân 54 | RK0 — General purpose I/O pin |
| Chân 55 | RK1 — General purpose I/O pin |
| Chân 56 | RK2 — General purpose I/O pin |
| Chân 57 | RK3 — General purpose I/O pin |
| Chân 58 | RK4 — General purpose I/O pin |
| Chân 59 | RK5 — General purpose I/O pin |
| Chân 60 | RK6 — General purpose I/O pin |
| Chân 61 | RK7 — General purpose I/O pin |
| Chân 62 | RK8 — General purpose I/O pin |
| Chân 63 | RK9 — General purpose I/O pin |
| Chân 64 | RK10 — General purpose I/O pin |
| Chân 65 | RK11 — General purpose I/O pin |
| Chân 66 | RK12 — General purpose I/O pin |
| Chân 67 | RK13 — General purpose I/O pin |
| Chân 68 | RK14 — General purpose I/O pin |
| Chân 69 | RB0 — General purpose I/O pin |
| Chân 70 | RB1 — General purpose I/O pin |
| Chân 71 | RB2 — General purpose I/O pin |
| Chân 72 | RB3 — General purpose I/O pin |
| Chân 73 | RB4 — General purpose I/O pin |
| Chân 74 | RB5 — General purpose I/O pin |
| Chân 75 | RB6 — General purpose I/O pin |
| Chân 76 | RB7 — General purpose I/O pin |
| Chân 77 | RB8 — General purpose I/O pin |
| Chân 78 | RB9 — General purpose I/O pin |
| Chân 79 | RB10 — General purpose I/O pin |
| Chân 80 | RB11 — General purpose I/O pin |
| Chân 81 | RB12 — General purpose I/O pin |
| Chân 82 | RB13 — General purpose I/O pin |
| Chân 83 | RB14 — General purpose I/O pin |
| Chân 84 | RB15 — General purpose I/O pin |
| Chân 85 | RC0 — General purpose I/O pin |
| Chân 86 | RC1 — General purpose I/O pin |
| Chân 87 | RC2 — General purpose I/O pin |
| Chân 88 | VDD — Digital supply voltage |
| Chân 89 | VSS — Digital ground |
| Chân 90 | RC3 — General purpose I/O pin |
| Chân 91 | RC4 — General purpose I/O pin |
| Chân 92 | RC5 — General purpose I/O pin |
| Chân 93 | RC6 — General purpose I/O pin |
| Chân 94 | RC7 — General purpose I/O pin |
| Chân 95 | RC8 — General purpose I/O pin |
| Chân 96 | RC9 — General purpose I/O pin |
| Chân 97 | RC10 — General purpose I/O pin |
| Chân 98 | RC11 — General purpose I/O pin |
| Chân 99 | RC12 — General purpose I/O pin |
| Chân 100 | RC13 — General purpose I/O pin |
| Chân 101 | RC14 — General purpose I/O pin |
| Chân 102 | RC15 — General purpose I/O pin |
| Chân 103 | RD0 — General purpose I/O pin |
| Chân 104 | RD1 — General purpose I/O pin |
| Chân 105 | RD2 — General purpose I/O pin |
| Chân 106 | RD3 — General purpose I/O pin |
| Chân 107 | RD4 — General purpose I/O pin |
| Chân 108 | RD5 — General purpose I/O pin |
| Chân 109 | RD6 — General purpose I/O pin |
| Chân 110 | RD7 — General purpose I/O pin |
| Chân 111 | RD8 — General purpose I/O pin |
| Chân 112 | RD9 — General purpose I/O pin |
| Chân 113 | RD10 — General purpose I/O pin |
| Chân 114 | RD11 — General purpose I/O pin |
| Chân 115 | RD12 — General purpose I/O pin |
| Chân 116 | RD13 — General purpose I/O pin |
| Chân 117 | RD14 — General purpose I/O pin |
| Chân 118 | RD15 — General purpose I/O pin |
| Chân 119 | RE0 — General purpose I/O pin |
| Chân 120 | RE1 — General purpose I/O pin |
| Chân 121 | RE2 — General purpose I/O pin |
| Chân 122 | RE3 — General purpose I/O pin |
| Chân 123 | RE4 — General purpose I/O pin |
| Chân 124 | RE5 — General purpose I/O pin |
| Chân 125 | RE6 — General purpose I/O pin |
| Chân 126 | RE7 — General purpose I/O pin |
| Chân 127 | VDD — Digital supply voltage |
| Chân 128 | VSS — Digital ground |
| Chân 129 | RA0 — General purpose I/O pin |
| Chân 130 | RA1 — General purpose I/O pin |
| Chân 131 | RA2 — General purpose I/O pin |
| Chân 132 | RA3 — General purpose I/O pin |
| Chân 133 | RA4 — General purpose I/O pin |
| Chân 134 | RA5 — General purpose I/O pin |
| Chân 135 | RA6 — General purpose I/O pin |
| Chân 136 | RA7 — General purpose I/O pin |
| Chân 137 | RA9 — General purpose I/O pin |
| Chân 138 | RA10 — General purpose I/O pin |
| Chân 139 | RA12 — General purpose I/O pin |
| Chân 140 | RA13 — General purpose I/O pin |
| Chân 141 | RA14 — General purpose I/O pin |
| Chân 142 | RA15 — General purpose I/O pin |
| Chân 143 | MCLR — Master clear reset input |
| Chân 144 | RG7 — General purpose I/O pin |
Ứng dụng tiêu biểu
PIC32MZ1024EFK144T-I/PH phù hợp cho 7 Áp dụngs: Industrial IoT Gateway with TLS, Automotive Infotainment HMI Cluster, Servo Motor Drive Controller, Secure-Connected Medical Device, Graphical HMI Panel Controller, Smart Energy Meter with TLS, Industrial IoT Sensor Node.
Industrial IoT Gateway with TLS
The PIC32MZ1024EFK144T-I/PH fits industrial IoT gateways because the integrated Crypto engine accelerates TLS handshakes for MQTT over the 10/100 Ethernet MAC, while the 200 MHz MIPS core runs an RTOS plus application stack with headroom for protocol conversion. Dual Panel Flash supports OTA firmware updates without service interruption, a critical requirement for connected industrial nodes. The combination of two CAN 2.0b controllers, up to five I2C interfaces, and USB-HS OTG allows the gateway to bridge Modbus, CANopen, and USB sensor networks concurrently.
Được đề xuất
Automotive Infotainment HMI Cluster
For automotive infotainment and HMI clusters, the PIC32MZ1024EFK144T-I/PH provides the FPU throughput required to drive touch gestures, render UI overlays, and run graphical menus while CAN 2.0b interfaces to vehicle networks. The Dual Panel Flash allows secure firmware updates during service intervals, while the integrated Crypto engine signs firmware images to prevent unauthorized modification. Designers should note the -I/PH is industrial grade; for underhood or cabin temperatures above 85C, the -E/PH variant is required.
Được đề xuất
Servo Motor Drive Controller
In servo motor drive controllers, the PIC32MZ1024EFK144T-I/PH delivers 330 DMIPS with single-cycle MAC and saturating DSP math, making it suitable for field-oriented control (FOC) of three-phase PMSM motors at high PWM frequencies. The 12-bit 18 MSPS ADC samples phase currents with low latency, while the integrated FPU executes Park and Clarke transforms in hardware. The 200 MHz core has sufficient headroom to run the control loop, current PI regulators, and an EtherCAT or CANopen communication stack in parallel.
Được đề xuất
Secure-Connected Medical Device
For secure-connected medical devices such as patient monitors, the PIC32MZ1024EFK144T-I/PH provides hardware AES-256, SHA-256, and TLS acceleration that encrypts PHI data before transmission. The 10/100 Ethernet MAC and USB-HS OTG interfaces allow wired or wireless (via external module) connectivity to hospital networks, while the Dual Panel Flash enables regulatory-compliant firmware updates with rollback. The 200 MHz core runs the RTOS plus clinical application with deterministic interrupt response for safety-critical sensor sampling.
Được đề xuất
Graphical HMI Panel Controller
For graphical HMI panels, the PIC32MZ1024EFK144T-I/PH pairs with an external TFT controller such as FT813 or RA8875 over SPI or parallel interface, offloading the rendering pipeline to dedicated graphics silicon while the MCU handles touch input, communication, and logic. The 200 MHz MIPS core with FPU accelerates touch gesture recognition, animation transitions, and data-binding from industrial protocols. USB-HS OTG allows field firmware updates from a USB stick, complementing the Dual Panel Flash for safe rollback.
Được đề xuất
Smart Energy Meter with TLS
In smart energy meters, the PIC32MZ1024EFK144T-I/PH provides hardware TLS for secure AMI communication, the 12-bit ADC for accurate voltage and current sampling, and the 10/100 Ethernet MAC for backhaul to the utility network. The Crypto engine signs metering data to prevent tampering, while the Dual Panel Flash allows regulatory firmware updates during the meter's 20-year service life without truck rolls. The industrial temperature grade of the -I/PH variant covers outdoor cabinet deployments in temperate climates.
Được đề xuất
Industrial IoT Sensor Node
For industrial IoT sensor nodes, the PIC32MZ1024EFK144T-I/PH integrates USB-HS OTG, Ethernet, and CAN in a single MCU, eliminating the need for multiple connectivity coprocessors. The Crypto engine secures sensor telemetry at the source, while the FPU executes edge analytics such as FFT-based vibration analysis without offloading to a cloud server. The TQFP-144 package provides generous I/O count for connecting multiple sensor types, and Dual Panel Flash enables secure OTA updates across thousands of nodes.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024EFK144T-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 | PIC32MZ1024EFH144T-I/PH | PIC32MZ1024EFG144T-I/PH | PIC32MZ1024EFF144T-I/PH | PIC32MZ1024EFE144-E/PH |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-144 (PH) 16x16 mm | TQFP-144 (PH) 16x16 mm - same | TQFP-144 (PH) 16x16 mm - same | TQFP-144 (PH) 16x16 mm - same | TQFP-144 (PH) 16x16 mm - same | TQFP-144 (PH) 16x16 mm - same |
| Maximum Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 1 MB | 1 MB | 2 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 512 KB | 256 KB | 256 KB | 256 KB |
| Temperature Grade | Industrial (-40C to +85C) | Extended (-40C to +125C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Extended (-40C to +125C) |
| Peripheral Focus | connectivity (USB-HS, Ethernet, CAN) | connectivity - same | connectivity - same | graphics (HMI) | graphics + floating point | connectivity - same |
Bảo phân biệt quan trọng
- Integrated Crypto engine without external coprocessor (vsPIC32MZ1024EFF144T-I/PH)
- Higher SRAM than PIC32MX series for industrial stacks (vsPIC32MX795F512L-80I/BG)
- Industrial temperature grade option in same TQFP-144 footprint (vsPIC32MZ1024EFK144-E/PH)
Ghi chú thiết kế
The PIC32MZ1024EFK144T-I/PH operates from 2.2 V to 3.6 V with multiple VDD/VSS pin pairs distributed across the TQFP-144 package. Decoupling requirements are strict: place one 100 nF ceramic capacitor per VDD pin pair, with the capacitor loop kept under 2 mm. Add 4.7 uF bulk capacitors near each of the four AVDD pins and place a ferrite bead between digital and analog supplies to keep ADC noise below 1 LSB.
For designs running 200 MHz with FPU and USB-HS, use a 4-layer PCB stack-up with continuous ground plane beneath the MCU and dedicated power planes for VDD and AVDD. Route the USB-HS differential pair (D+/D-) with 90 ohm differential impedance and length matching within 150 mil. The TQFP-144 (PH) package has 0.5 mm pitch and benefits from via-in-pad or dogbone fan-out routing on inner layers.
A common pitfall is to forget that the Dual Panel Flash feature requires the bootloader to be configured with two image slots and a signature-verification step before remap. Skipping the verification step allows a corrupted or malicious OTA image to permanently brick the device. Always enable hardware crypto signature verification in the bootloader, and never use the PFC as the sole gatekeeper before remap.
Place the 12-bit ADC VREF bypass (100 nF ceramic) as close to the package's AVDD pins as possible and use a separate analog ground island connected back to a single point at the MCU's AVSS pin. Keep ADC traces away from digital I/O and switch-mode power converter switching nodes to avoid coupling. For dual-trace ADC sampling, length-match the two analog input traces within 50 mil to preserve common-mode rejection.
Thông tin tuân thủ
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - for automotive AEC-Q100 applications, consult Microchip for the automotive-qualified variant.
