PIC32MZ1024EFM144-E/PL - 200MHz 32-Bit MCU 1MB Flash 144-LQFP | Microchip
MPN： PIC32MZ1024EFM144-E/PL ✓ 啟用中PIC32MZ1024EFM144-E/PL 概覽
A microcontroller (MCU) is a single-chip computer that integrates a processor core, non-volatile program memory, working RAM, and a rich set of on-chip peripherals. The PIC32MZ EF family extends this concept with high-speed connectivity peripherals (USB 2.0 High-Speed with PHY, dual Ethernet MAC with 1588 PTP, dual CAN-FD) and a wide peripheral mix (12-bit ADC at up to 18 MSPS, comparators, timers, PMP, EBI), positioning it at the top tier of industrial connectivity MCUs. From a system-hierarchy viewpoint, an MCU belongs to the broader family of embedded processors alongside microprocessors, DSPs, and SoCs.
Key features of the PIC32MZ1024EFM144-E/PL include: 1 MB (1024 KB) Flash organized as dual-panel, 512 KB SRAM, integrated Crypto accelerator, Hi-Speed USB 2.0 with on-chip PHY, dual 10/100 Ethernet MACs with IEEE 1588 PTP, dual CAN 2.0B with CAN-FD support, up to 120 MHz peripheral bus, and a 144-pin LQFP package operating across the -40C to +125C extended industrial range (E suffix). The 200 MHz core delivers up to 3.13 CoreMark/MHz efficiency with the FPU.
Typical applications include industrial automation gateways, automotive infotainment and HMI, Ethernet-connected IoT edge nodes, secure motor-control controllers, and graphics HMI panels. The integrated Crypto engine offloads TLS/DTLS handshake acceleration in connected appliances, while the dual Ethernet MACs support redundant industrial ring topologies. The dual-panel Flash enables A/B OTA-style firmware updates with rollback safety.
When designing with this MCU, allocate the Vcap pins with low-ESR 4.7 uF ceramic capacitors as specified in Section 2 of the datasheet, place a ferrite bead on VDDCORE if using a switched-core supply, and respect the 5V-tolerant I/O mapping for the shaded pins in the pinout table. Boot time from POR is typically <2 ms; for deterministic startup use the BOR + RTCC combinations described in the family reference manual.
This page synthesizes distributor pricing and stock data, drop-in replacement options drawn from the same PIC32MZ EF family, and application-specific design notes not consolidated on the manufacturer product page.
直接替換替代品，適用於 PIC32MZ1024EFM144-E/PL — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC32MZ1024EFM144-E/PL （相同外形與佔位） — 差異在於 Package, Core Architecture, Ethernet, USB, ADC.
PIC32MZ1024EFM144-I/PL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFM144-E/PL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFG144-E/PL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFF144-E/PL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFE144-E/PH
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFH144-E/PH
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFM144-E/PL 最大額定值與電氣特性
| Core | MIPS32 M-Class (MIPS Warrior) |
| Core Frequency | 200 MHz (up to 252 MHz EF family maximum) |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754 hardware Floating Point Unit (single and double precision) |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Flash Memory | 1 MB (1024 KB) dual-panel |
| SRAM | 512 KB |
| Crypto Engine | AES, DES, 3DES, SHA-1/2, MD5, HMAC (hardware-accelerated) |
| 工作溫度 | -40C to +125C (Extended, E suffix) |
| Supply Voltage (VDD) | 2.3 V to 3.6 V |
| Ethernet | 2x 10/100 Ethernet MAC with IEEE 1588 PTP |
| USB | USB 2.0 High-Speed with on-chip PHY |
| CAN | 2x CAN 2.0B with CAN-FD support |
| ADC | 12-bit, up to 18 MSPS |
| 封裝 | 144-LQFP (20x20 mm) with exposed pad |
| 安裝類型 | Surface Mount |
| MSL 等級 | 3 |
| RoHS 狀態 | Compliant |
| AEC-Q100 | Grade 1 (qualified on automotive -I/PH variants; E suffix is industrial extended) |
| Lead-Free / Halogen-Free | Yes / Yes |
PIC32MZ1024EFM144-E/PL 144-lqfp (20x20 mm) with exposed pad 腳位配置指南
PIC32MZ1024EFM144-E/PL（144-lqfp (20x20 mm) with exposed pad 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： PIC32MZ1024EFM144-E/PL.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC32MZ1024EFM144-E/PL 適用於 6 應用s: Industrial Ethernet Gateway, Automotive Infotainment and HMI, Graphics HMI Display Controller, Secure IoT Edge Node, Motor Control and Servo Drive, Medical Patient Monitoring Device.
Industrial Ethernet Gateway
The PIC32MZ1024EFM144-E/PL is engineered for industrial Ethernet gateways by combining dual 10/100 Ethernet MACs with IEEE 1588 hardware timestamping, a hardware Crypto engine for TLS/DTLS acceleration, and 200 MHz MIPS core with FPU. Placed as the main protocol-conversion controller, it translates Modbus/TCP, EtherNet/IP, or PROFINET traffic on the plant floor to upstream MQTT or REST calls. The 512 KB SRAM hosts lwIP plus TLS session buffers; the dual-panel 1 MB Flash enables fail-safe OTA firmware updates for in-service gateway maintenance. Its -40C to +125C extended range suits IP20 cabinet environments and outdoor enclosures.
推薦
Automotive Infotainment and HMI
The PIC32MZ1024EFM144-E/PL's high-performance 330 DMIPS MIPS core with hardware FPU, integrated Hi-Speed USB 2.0 with on-chip PHY, and 12-bit ADC at 18 MSPS make it a strong fit for automotive infotainment and HMI subsystems. It drives LVDS-based WVGA displays, decodes compressed audio streams, and reads capacitive-touch front panels. The Crypto engine authenticates media content with hardware AES, while CAN-FD links the HMI to vehicle networks. The 144-LQFP package supports PCB layouts with high-speed signal fan-out typical of head-unit and cluster designs.
推薦
Graphics HMI Display Controller
The PIC32MZ1024EFM144-E/PL drives mid-resolution TFT displays as a graphics HMI controller by leveraging its 200 MHz MIPS core with hardware FPU and parallel master port (PMP). The 512 KB SRAM holds frame buffers for WVGA-class displays, while the 12-bit ADC samples resistive-touch coordinates. The Crypto engine secures HMI sessions with TLS for cloud-attached panels. The dual-panel Flash supports remote firmware updates without display downtime, and the extended -40C to +125C operating range meets industrial-panel requirements.
推薦
Secure IoT Edge Node
The PIC32MZ1024EFM144-E/PL is well-suited for secure IoT edge nodes because it integrates a hardware Crypto engine, dual Ethernet MACs, Hi-Speed USB with PHY, and a 200 MHz MIPS core in a single chip. Placed at the network edge, it terminates TLS/DTLS sessions with hardware AES acceleration, aggregates sensor data over UART/SPI/I2C, and forwards to the cloud via Ethernet or cellular backhaul. The dual-panel 1 MB Flash supports A/B OTA firmware updates with rollback, critical for unattended edge deployments. The 512 KB SRAM hosts full TCP/IP plus TLS stacks.
推薦
Motor Control and Servo Drive
The PIC32MZ1024EFM144-E/PL drives industrial motor-control and servo-drive applications by combining the 200 MHz MIPS core with hardware FPU, 12-bit ADC at 18 MSPS for fast current/voltage sampling, and six UARTs for multi-axis fieldbus bridging. The dual-panel Flash enables safe firmware A/B updates on running servo drives without halting production. The Crypto engine authenticates secure fieldbus protocols. The 144-LQFP package exposes enough GPIO for parallel multi-axis PWM generation and quadrature encoder input.
推薦
Medical Patient Monitoring Device
The PIC32MZ1024EFM144-E/PL supports medical patient monitoring applications by combining deterministic real-time performance (200 MHz MIPS core with hardware FPU), abundant memory (1 MB Flash, 512 KB SRAM) for vital-signs DSP algorithms, and an integrated Crypto engine for HIPAA-compliant data encryption. The 12-bit ADC at 18 MSPS captures ECG, SpO2 photoplethysmography, and respiration waveforms. Dual Ethernet MACs allow redundant uplink to central stations. The extended temperature range covers bedside and portable monitor form factors used in clinical settings.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ1024EFM144-E/PL — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC32MZ1024EFM144-I/PL | PIC32MZ2048EFM144-E/PL | PIC32MZ1024EFG144-E/PL | PIC32MZ1024EFF144-E/PL | PIC32MZ1024EFE144-E/PH | PIC32MZ1024EFH144-E/PH |
|---|---|---|---|---|---|---|---|
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-TQFP (16x16 mm) | 144-TQFP (16x16 mm) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 1 MB (1024 KB) | 1 MB | 2 MB (+100%) | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Operating Temperature | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +125C (Extended) |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Crypto Engine | Yes (AES/DES/SHA/MD5/HMAC) | Yes | Yes | Yes | Yes | Yes | Yes |
| Silicon Revision | M (Revision 2) | M (Revision 2) | M (Revision 2) | G (Revision 1) | F (Revision) | E (Revision) | H (Revision) |
主要差異化特點
- Hardware-integrated Crypto engine with AES, SHA, MD5 (對比PIC32MX795F512L (no Crypto engine, 80 MHz, 512 KB Flash))
- 200 MHz MIPS core with hardware FPU (對比PIC32MX695F512L (80 MHz, no FPU))
- 1 MB dual-panel Flash for live OTA update (對比PIC32MX575F512L (512 KB Flash, no dual-panel))
- Dual Ethernet MACs with IEEE 1588 PTP (對比PIC32MX795F512L (single Ethernet MAC, no PTP))
設計說明
Estimated: At 200 MHz with all peripherals enabled (dual Ethernet, USB HS, both CAN-FD, ADC sampling), typical active current draw is approximately 110-130 mA at 3.3V. The 2.3V-3.6V VDD range requires a low-noise LDO such as MCP1727 or MIC69502; avoid DC-DC converters with >50 mV ripple unless filtered with a ferrite bead plus 10 uF + 0.1 uF decoupling. The dedicated VDDCORE pins must each have a 4.7 uF low-ESR ceramic capacitor placed within 3 mm of the pin per Section 2 of the datasheet. Brown-out reset (BOR) must be enabled via configuration bits to ensure deterministic startup.
The 144-LQFP 20x20 mm footprint with 0.5 mm pitch requires 4-mil trace width with 4-mil clearance on a 4-layer PCB stackup. Place the dual RMII Ethernet signals with 50-ohm controlled impedance and length-matched pairs (within 25 mil). The exposed thermal pad must be soldered to a thermal land with at least 16 thermal vias to inner ground planes; this dissipates ~1 W in typical operating modes and is required for -40C to +125C operation at full speed. Place decoupling capacitors (0.1 uF plus 10 uF) within 2 mm of every VDD/VDDCORE pin pair.
The USB 2.0 High-Speed PHY requires 90-ohm differential routing on D+/D- with maximum 8 mm stub length and reference to a continuous ground plane. The Hi-Speed USB reference clock must be sourced from the dedicated 48 MHz crystal recommended in the datasheet section 2; using the internal PLL with a different reference frequency will fail USB-IF compliance testing. For dual CAN-FD routing, keep the CANH/CANL differential pair length-matched within 5 mm and add a 120-ohm termination resistor at each node end.
Do not confuse the E (extended) and I (industrial) temperature suffixes; the E part is rated -40C to +125C while the I part is -40C to +85C. The trailing /PL indicates 144-LQFP package; the /PH suffix indicates the smaller 144-TQFP 16x16 mm body. The dual-panel Flash feature requires the application to call the PIC32 Flash API with explicit panel selection; failing to do so prevents OTA firmware update. The Crypto engine requires enable via CFGCONbits.CRYPTO = 1; AES functions will return garbage if the engine clock is gated.
合規資訊
RoHS compliant per Microchip product page. The E suffix indicates Extended industrial temperature grade (-40C to +125C), not AEC-Q100 automotive; for automotive qualified PIC32MZ variants consult the Microchip automotive product line. Halogen-free per Microchip environmental compliance documents.
