PIC32MZ1024EFF064-I/MR - 200MHz 32-bit MCU 1MB Flash | Microchip
Référence : PIC32MZ1024EFF064-I/MR ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $10.42 | $10,42 |
| 10 | $9.37 | $93,70 |
| 100 | $8.34 | $834,00 |
| 500 | $7.48 | $3 740,00 |
| 1 000 | $6.65 | $6 650,00 |
PIC32MZ1024EFF064-I/MR Présentation
A microcontroller (MCU) is a single-chip computer containing a processor core, program memory (Flash), working memory (SRAM), and a rich set of peripherals on one silicon die. MCUs sit at the heart of embedded systems, executing firmware that reads sensors, drives actuators, and communicates over standard buses. The PIC32MZ EF family extends this concept with a MIPS32 microAptiv core that includes a single-precision FPU, MMU, and DSP extensions, enabling fixed-point and floating-point signal processing directly on the controller. This class of device belongs to the hierarchy: microcontroller -> 32-bit MCU -> high-performance connectivity MCU -> embedded processor.
Key features include 200 MHz core speed with hardware FPU and DSP, 1 MB dual-bank Live-Update Flash for field-firmware upgrades, 256 KB SRAM, integrated 10/100 Ethernet MAC, USB 2.0 High-Speed OTG, two CAN 2.0B controllers, an SQI (Serial Quad Interface) for high-throughput external Flash/PSRAM, and 12-bit ADC modules. The 64-pin QFN package exposes multiple UART/SPI/I2C ports and a parallel master port, making the device a strong fit for gateway and HMI designs.
The PIC32MZ EF architecture uses a 5-stage pipeline microAptiv core with branch prediction and a tightly coupled prefetch module that hides Flash latency, sustaining 3.28 CoreMark/MHz. The dual-panel Flash supports Live-Update firmware swapping without downtime, a capability rarely found on Cortex-M competitors.
Typical applications include industrial IoT gateways with Ethernet and Wi-Fi co-processor links, automotive infotainment and CAN clusters, graphics HMI panels driving TFT LCDs, and motor-control boards combining CAN, SQI, and high-speed analog. Design consideration: plan SQI pin mapping early because SQI shares pins with the parallel master port and cannot coexist with that interface. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatives de remplacement direct pour PIC32MZ1024EFF064-I/MR — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC32MZ1024EFF064-I/MR (même facteur de forme et même empreinte) — différant par ADC, Package, Core Architecture, DSP Extensions, FPU.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ1024EFG064-I/MR
✅ Remplacement direct✓ En stock
$7.99 / unité
Voir la fiche technique →PIC32MZ1024EFH064-I/MR
✅ Remplacement direct✓ En stock
$7.25 / unité
Voir la fiche technique →PIC32MZ1024ECG064-I/MR
✅ Remplacement direct✓ En stock
$8.9 / unité
Voir la fiche technique →PIC32MZ0512EFF064T-I/MR
✅ Remplacement direct✓ En stock
$2.55 / unité
Voir la fiche technique →PIC32MZ0512EFK064T-I/MR
✅ Remplacement direct✓ En stock
$5.93 / unité
Voir la fiche technique →PIC32MZ0512EFK064-E/MR
✅ Remplacement direct✓ En stock
$4.76 / unité
Voir la fiche technique →PIC32MZ1024EFF064-I/MR Valeurs maximales et caractéristiques électriques
| Core Architecture | MIPS32 M-Class microAptiv (with FPU and DSP) |
| Core Frequency | 200 MHz |
| Program Memory (Flash) | 1 MB (1024 KB) |
| SRAM | 256 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Boîtier | 64-pin QFN (9x9 mm) |
| Type de montage | Surface Mount |
| Température de fonctionnement | -40C to +85C (industrial grade) |
| Ethernet | 10/100 Mbps MAC (RMII/MII) |
| USB | USB 2.0 High-Speed OTG |
| CAN | 2x CAN 2.0B |
| SQI | Serial Quad Interface for external Flash/PSRAM |
| ADC | 12-bit ADC modules |
| Niveau MSL | 3 (168 hours) |
| Statut RoHS | Compliant |
Configuration des broches de PIC32MZ1024EFF064-I/MR
| Broche 1 | RA0 — PORTA0 / AN0 / VREF+ |
| Broche 2 | RA1 — PORTA1 / AN1 / VREF- |
| Broche 3 | RA2 — PORTA2 / AN2 |
| Broche 4 | RA3 — PORTA3 / AN3 |
| Broche 5 | RA4 — PORTA4 / AN4 |
| Broche 6 | RA5 — PORTA5 / AN5 |
| Broche 7 | RA6 — PORTA6 / AN6 |
| Broche 8 | RA7 — PORTA7 / AN7 |
| Broche 9 | VDD — Supply voltage (2.3V to 3.6V) |
| Broche 10 | VSS — Ground reference |
| Broche 11 | RB0 — PORTB0 / PGED1 |
| Broche 12 | RB1 — PORTB1 / PGEC1 |
| Broche 13 | RB2 — PORTB2 / AN8 |
| Broche 14 | RB3 — PORTB3 / AN9 |
| Broche 15 | RB4 — PORTB4 / AN10 |
| Broche 16 | RB5 — PORTB5 / AN11 |
| Broche 17 | RB6 — PORTB6 / AN12 |
| Broche 18 | RB7 — PORTB7 / AN13 |
| Broche 19 | RB8 — PORTB8 / AN14 |
| Broche 20 | RB9 — PORTB9 / AN15 |
| Broche 21 | RB10 — PORTB10 |
| Broche 22 | RB11 — PORTB11 |
| Broche 23 | RB12 — PORTB12 |
| Broche 24 | RB13 — PORTB13 |
| Broche 25 | RB14 — PORTB14 |
| Broche 26 | RB15 — PORTB15 |
| Broche 27 | RC0 — PORTC0 |
| Broche 28 | RC1 — PORTC1 |
| Broche 29 | RC2 — PORTC2 |
| Broche 30 | RC3 — PORTC3 |
| Broche 31 | RC4 — PORTC4 |
| Broche 32 | RC5 — PORTC5 |
| Broche 33 | RC6 — PORTC6 |
| Broche 34 | RC7 — PORTC7 |
| Broche 35 | RC8 — PORTC8 |
| Broche 36 | RC9 — PORTC9 |
| Broche 37 | RC10 — PORTC10 |
| Broche 38 | RC11 — PORTC11 |
| Broche 39 | RC12 — PORTC12 |
| Broche 40 | RC13 — PORTC13 |
| Broche 41 | RC14 — PORTC14 |
| Broche 42 | RC15 — PORTC15 |
| Broche 43 | RD0 — PORTD0 |
| Broche 44 | RD1 — PORTD1 |
| Broche 45 | RD2 — PORTD2 |
| Broche 46 | RD3 — PORTD3 |
| Broche 47 | RD4 — PORTD4 |
| Broche 48 | RD5 — PORTD5 |
| Broche 49 | RD6 — PORTD6 |
| Broche 50 | RD7 — PORTD7 |
| Broche 51 | RD8 — PORTD8 |
| Broche 52 | RD9 — PORTD9 |
| Broche 53 | RD10 — PORTD10 |
| Broche 54 | RD11 — PORTD11 |
| Broche 55 | VSS — Ground reference (second) |
| Broche 56 | VDD — Supply voltage (second) |
| Broche 57 | RF0 — PORTF0 |
| Broche 58 | RF1 — PORTF1 |
| Broche 59 | RF2 — PORTF2 |
| Broche 60 | RF3 — PORTF3 |
| Broche 61 | RF4 — PORTF4 |
| Broche 62 | RF5 — PORTF5 |
| Broche 63 | OSCI — Crystal oscillator input |
| Broche 64 | OSCO — Crystal oscillator output |
Applications typiques
PIC32MZ1024EFF064-I/MR convient pour 6 applications: Industrial IoT Gateway, Automotive CAN Cluster, Graphics HMI Control, Motor Control Drive, Connected Medical Device, Smart Home Edge Hub.
Industrial IoT Gateway
The PIC32MZ1024EFF064-I/MR's integrated 10/100 Ethernet MAC, two CAN 2.0B controllers, and USB 2.0 High-Speed OTG make it ideal for industrial IoT gateways that aggregate sensor data from multiple field buses and forward it to cloud servers. The 200 MHz MIPS32 microAptiv core with FPU handles TLS 1.3 handshake computation and MQTT payload parsing without offloading to a co-processor. The 1 MB Live-Update Flash enables fail-safe OTA firmware upgrades in deployed gateways, eliminating site visits for routine updates. The device's 256 KB SRAM accommodates full TCP/IP socket buffers plus application logic, and the SQI interface can add external PSRAM for large Modbus or OPC UA buffers. With -40C to +85C industrial temperature range and 3.3 V operation, the gateway can be deployed in unheated enclosures.
Recommandé
Automotive CAN Cluster
The PIC32MZ1024EFF064-I/MR is well-suited for automotive instrument cluster and body-control applications where two CAN 2.0B controllers manage communication with the powertrain and body modules simultaneously. Its 200 MHz MIPS core with FPU drives TFT LCD graphics at 800x480 resolution with 16-bit color using the integrated parallel master port. The 12-bit ADC modules digitize analog gauge signals from sensor potentiometers at >1 MSPS, while the integrated DSP extensions accelerate FFT-based vibration monitoring for predictive diagnostics. The 1 MB Flash supports graphics framebuffer compression libraries plus OBD-II diagnostic firmware. The -40C to +85C industrial temperature range covers most cabin environments; for under-hood use, choose the PIC32MZ1024EFE064-E/MR extended-temperature variant.
Recommandé
Graphics HMI Control
The PIC32MZ1024EFF064-I/MR drives TFT LCD panels for industrial human-machine interface (HMI) panels with the integrated parallel master port providing 8/16-bit data bus to common display controllers. Its MIPS32 core running at 200 MHz with hardware FPU accelerates emWin or Microchip's MPLAB Harmony graphics library rendering, achieving 30+ FPS on QVGA panels. The SQI interface allows fast DMA-driven fetch of compressed graphics assets from external Flash, while 256 KB SRAM holds active frame buffers and widget state. Two UART ports support RS-485 Modbus RTU, and the Ethernet MAC enables web-server-based remote HMI configuration. The 64-pin QFN package with exposed thermal pad handles the dissipation of a 200 MHz core driving backlight PWM and graphics simultaneously.
Recommandé
Motor Control Drive
The PIC32MZ1024EFF064-I/MR drives BLDC and PMSM motors in industrial servo and pump applications using its 200 MHz MIPS core with DSP extensions to execute field-oriented control (FOC) loops within 5 microseconds. The 12-bit ADC modules sample three-phase motor currents at 1 MSPS, while hardware PWM modules with complementary outputs and programmable dead-band generate the inverter gate signals. The two CAN 2.0B controllers integrate the drive into industrial networks (CANopen, DeviceNet) without external bridges. The 1 MB Flash holds FOC algorithms plus field-updatable control parameters, and the SQI interface logs operational data to external PSRAM for diagnostics. The -40C to +85C industrial range covers drive cabinet environments.
Recommandé
Connected Medical Device
The PIC32MZ1024EFF064-I/MR's MIPS32 microAptiv core with FPU and DSP extensions is well-matched to connected medical devices such as patient monitors and infusion pumps where DSP-accelerated filtering of ECG, SpO2, or pressure waveforms runs alongside a TCP/IP stack. The 10/100 Ethernet MAC provides wired connectivity to hospital networks, while USB High-Speed OTG supports tethered programming and high-speed data export to clinician tablets. The 1 MB Live-Update Flash enables validated OTA updates that meet FDA cybersecurity guidance, and the SQI interface stores encrypted patient logs in external PSRAM. With 256 KB SRAM, the device holds full TLS 1.3 session keys plus waveform buffers. The industrial -40C to +85C range covers clinical environments.
Recommandé
Smart Home Edge Hub
The PIC32MZ1024EFF064-I/MR serves as an edge gateway in smart home installations, aggregating Zigbee/Z-Wave/Wi-Fi traffic from sensors and forwarding events to cloud platforms. Its 200 MHz MIPS core runs the full TCP/IP stack with TLS 1.3 plus local automation rules, while the USB 2.0 High-Speed OTG port attaches a Wi-Fi or Thread radio dongle for wireless connectivity. The Ethernet MAC provides wired backbone connection to the home router. The 1 MB Flash holds automation scripts and Over-The-Air update staging, and the SQI interface can extend storage for event history. The industrial temperature range handles equipment closets, and the 64-pin QFN package enables compact hub enclosures.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MZ1024EFF064-I/MR — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32MZ1024EFG064-I/MR | PIC32MZ1024EFH064-I/MR | PIC32MZ1024ECG064-I/MR | PIC32MZ0512EFF064T-I/MR | PIC32MZ0512EFK064T-I/MR | PIC32MZ0512EFK064-E/MR |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin QFN (9x9 mm) | 64-pin QFN (9x9 mm) - same | 64-pin QFN (9x9 mm) - same | 64-pin QFN (9x9 mm) - same | 64-pin QFN (9x9 mm) - same | 64-pin QFN (9x9 mm) - same | 64-pin QFN (9x9 mm) - same |
| Core Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB | 1 MB | 2 MB (+100%) | 1 MB | 512 KB (-50%) | 512 KB (-50%) | 512 KB (-50%) |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 128 KB (-50%) | 128 KB (-50%) | 128 KB (-50%) |
| SQI Interface | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Crypto Accelerator | No | Yes | No | No | No | No | No |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +125C (extended) |
Principaux différenciateurs
- Dual-panel Live-Update Flash for fail-safe OTA (vs PIC32MZ0512EFF064T-I/MR)
- SQI interface for graphics and large storage (vs PIC32MZ1024EFE064-I/MR)
- Industrial -40C to +85C temperature range (vs PIC32MZ0512EFK064-E/MR)
Notes de conception
The PIC32MZ1024EFF064-I/MR operates from 2.3V to 3.6V. Decouple VDD with at least two 100nF ceramic capacitors placed within 5mm of each VDD pin pair, plus a bulk 4.7uF or 10uF capacitor. The two VDD pins (9 and 56) and two VSS pins (10 and 55) must each be bonded to the power plane with multiple vias to reduce parasitic inductance. Estimated: at 200 MHz with active peripherals, core current can exceed 80 mA during Flash writes, so verify regulator current rating includes margin for programming-up images.
The 64-pin QFN package (9x9 mm) has a center thermal pad that must be soldered to a copper pour of at least 1 square inch (645 sq mm) for thermal dissipation. Without this pad bond, junction temperature can rise 40C+ above ambient at full load, leading to thermal shutdown. Use an array of 9 to 16 thermal vias (0.3 mm drill, 0.6 mm pad) under the exposed pad to conduct heat to the bottom layer. Estimated: thermal resistance theta_JA of the bonded QFN is approximately 28 C/W versus 60+ C/W unbonded.
Place the 12 MHz primary crystal (or external clock) within 5 mm of OSCI/OSCO pins (63 and 64), with the load capacitors (typically 15-30 pF) grounded to the same VSS as pin 55. Keep the crystal traces short and shielded by a ground ring to avoid EMI pickup. For Ethernet RMII mode, the 50 MHz reference clock must be routed with controlled impedance and length-matched with the data lines to within 50 mil. According to the Microchip PIC32MZ EF Family datasheet, improper crystal layout is the most common cause of USB High-Speed compliance test issues.
SQI shares pins with the parallel master port (PMP) on this device. You cannot use both SQI and PMP simultaneously; select one at firmware boot time via the CFGCON register. Also note that the Live-Update dual-panel Flash feature requires both panel erase operations to complete before firmware switchover - interrupt-driven erase aborts may leave the device unbootable, so use the dedicated erase functions in Harmony v3. According to Microchip application note AN1388, SQI pin selection on this device differs from the PIC32MZ EC predecessor.
Informations de conformité
RoHS compliant per Microchip product page. Industrial temperature grade (-40C to +85C) - not AEC-Q100 qualified for automotive; the automotive qualified variant is a different part number with -VAO suffix.
