PIC32MZ1024EFK144-I/PH - 200MHz 32-bit MCU 1MB Flash | Microchip
Référence : PIC32MZ1024EFK144-I/PH ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $17.5 | $17,50 |
| 10 | $15.8 | $158,00 |
| 100 | $14.2 | $1 420,00 |
| 500 | $12.65 | $6 325,00 |
| 1 000 | $11.4 | $11 400,00 |
PIC32MZ1024EFK144-I/PH Présentation
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.
Alternatives de remplacement direct pour PIC32MZ1024EFK144-I/PH — 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 PIC32MZ1024EFK144-I/PH (même facteur de forme et même empreinte) — différant par CAN, Ethernet, Operating Temperature, USB, ADC.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ1024EFK144-E/PH
✅ Remplacement direct✓ En stock
$8.1 / unité
Voir la fiche technique →PIC32MZ1024EFG144-I/PH
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC32MZ1024EFH144-I/PH
✅ Remplacement direct✓ En stock
$11.92 / unité
Voir la fiche technique →PIC32MZ1024EFF144-I/PH
✅ Remplacement direct✓ En stock
$9.84 / unité
Voir la fiche technique →PIC32MZ1024ECM144-I/PH
✅ Remplacement direct✓ En stock
$8.95 / unité
Voir la fiche technique →PIC32MZ1024EFK144-I/PH Valeurs maximales et caractéristiques électriques
| 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 |
| Température de fonctionnement | -40 C to +85 C (Industrial) |
| Boîtier | 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 |
| Statut RoHS | Compliant |
| Type de montage | Surface Mount (TQFP) |
Configuration des broches de PIC32MZ1024EFK144-I/PH
| Broche 1 | RG15 — I/O port RG15 |
| Broche 2 | RG12 — I/O port RG12 |
| Broche 3 | RG13 — I/O port RG13 |
| Broche 4 | RG14 — I/O port RG14 |
| Broche 5 | VDD — Power supply (2.3-3.6 V) |
| Broche 6 | VSS — Ground |
| Broche 7 | AVDD — Analog power supply |
| Broche 8 | AVSS — Analog ground |
| Broche 9 | RB5 — I/O port RB5 |
| Broche 10 | RB4 — I/O port RB4 |
| Broche 11 | RB3 — I/O port RB3 |
| Broche 12 | RB2 — I/O port RB2 |
| Broche 13 | RB1 — I/O port RB1 |
| Broche 14 | RB0 — I/O port RB0 |
| Broche 15 | RD5 — I/O port RD5 |
| Broche 16 | RD4 — I/O port RD4 |
| Broche 17 | RD3 — I/O port RD3 |
| Broche 18 | RD2 — I/O port RD2 |
| Broche 19 | RD1 — I/O port RD1 |
| Broche 20 | RD0 — I/O port RD0 |
| Broche 21 | RC15 — I/O port RC15 |
| Broche 22 | RC14 — I/O port RC14 |
| Broche 23 | RC13 — I/O port RC13 |
| Broche 24 | VDD — Power supply |
| Broche 25 | VSS — Ground |
| Broche 26 | RC12 — I/O port RC12 |
| Broche 27 | RC11 — I/O port RC11 |
| Broche 28 | RC10 — I/O port RC10 |
| Broche 29 | RC9 — I/O port RC9 |
| Broche 30 | RC8 — I/O port RC8 |
| Broche 31 | RC7 — I/O port RC7 |
| Broche 32 | RC6 — I/O port RC6 |
| Broche 33 | RC5 — I/O port RC5 |
| Broche 34 | RC4 — I/O port RC4 |
| Broche 35 | RD15 — I/O port RD15 |
| Broche 36 | RD14 — I/O port RD14 |
| Broche 37 | RD13 — I/O port RD13 |
| Broche 38 | RD12 — I/O port RD12 |
| Broche 39 | RD11 — I/O port RD11 |
| Broche 40 | RD10 — I/O port RD10 |
| Broche 41 | RD9 — I/O port RD9 |
| Broche 42 | VDD — Power supply |
| Broche 43 | VSS — Ground |
| Broche 44 | RD8 — I/O port RD8 |
| Broche 45 | RD7 — I/O port RD7 |
| Broche 46 | RD6 — I/O port RD6 |
| Broche 47 | RC3 — I/O port RC3 |
| Broche 48 | RC2 — I/O port RC2 |
| Broche 49 | RC1 — I/O port RC1 |
| Broche 50 | RC0 — I/O port RC0 |
| Broche 51 | RG9 — I/O port RG9 |
| Broche 52 | RG8 — I/O port RG8 |
| Broche 53 | RG7 — I/O port RG7 |
| Broche 54 | RG6 — I/O port RG6 |
| Broche 55 | RA5 — I/O port RA5 |
| Broche 56 | RA4 — I/O port RA4 |
| Broche 57 | RA3 — I/O port RA3 |
| Broche 58 | RA2 — I/O port RA2 |
| Broche 59 | RA1 — I/O port RA1 |
| Broche 60 | RA0 — I/O port RA0 |
| Broche 61 | VDD — Power supply |
| Broche 62 | VSS — Ground |
| Broche 63 | RB15 — I/O port RB15 |
| Broche 64 | RB14 — I/O port RB14 |
| Broche 65 | RB13 — I/O port RB13 |
| Broche 66 | RB12 — I/O port RB12 |
| Broche 67 | RB11 — I/O port RB11 |
| Broche 68 | RB10 — I/O port RB10 |
| Broche 69 | RB9 — I/O port RB9 |
| Broche 70 | RB8 — I/O port RB8 |
| Broche 71 | RA15 — I/O port RA15 |
| Broche 72 | RA14 — I/O port RA14 |
| Broche 73 | VDD — Power supply |
| Broche 74 | VSS — Ground |
| Broche 75 | RA9 — I/O port RA9 |
| Broche 76 | RA8 — I/O port RA8 |
| Broche 77 | RA7 — I/O port RA7 |
| Broche 78 | RA6 — I/O port RA6 |
| Broche 79 | RA10 — I/O port RA10 |
| Broche 80 | RA11 — I/O port RA11 |
| Broche 81 | VDD — Power supply |
| Broche 82 | VSS — Ground |
| Broche 83 | RG0 — I/O port RG0 |
| Broche 84 | RG1 — I/O port RG1 |
| Broche 85 | RG2 — I/O port RG2 |
| Broche 86 | RG3 — I/O port RG3 |
| Broche 87 | RE5 — I/O port RE5 |
| Broche 88 | RE6 — I/O port RE6 |
| Broche 89 | RE7 — I/O port RE7 |
| Broche 90 | RE8 — I/O port RE8 |
| Broche 91 | RE9 — I/O port RE9 |
| Broche 92 | VDD — Power supply |
| Broche 93 | VSS — Ground |
| Broche 94 | RF0 — I/O port RF0 |
| Broche 95 | RF1 — I/O port RF1 |
| Broche 96 | RF2 — I/O port RF2 |
| Broche 97 | RF3 — I/O port RF3 |
| Broche 98 | RF4 — I/O port RF4 |
| Broche 99 | RF5 — I/O port RF5 |
| Broche 100 | RF6 — I/O port RF6 |
| Broche 101 | RF7 — I/O port RF7 |
| Broche 102 | RF8 — I/O port RF8 |
| Broche 103 | VCAP — Internal voltage regulator capacitor |
| Broche 104 | VDD — Power supply |
| Broche 105 | VSS — Ground |
| Broche 106 | RH0 — I/O port RH0 |
| Broche 107 | RH1 — I/O port RH1 |
| Broche 108 | RH2 — I/O port RH2 |
| Broche 109 | RH3 — I/O port RH3 |
| Broche 110 | RH4 — I/O port RH4 |
| Broche 111 | RH5 — I/O port RH5 |
| Broche 112 | RH6 — I/O port RH6 |
| Broche 113 | RH7 — I/O port RH7 |
| Broche 114 | RH8 — I/O port RH8 |
| Broche 115 | RH9 — I/O port RH9 |
| Broche 116 | RH10 — I/O port RH10 |
| Broche 117 | RH11 — I/O port RH11 |
| Broche 118 | RH12 — I/O port RH12 |
| Broche 119 | RH13 — I/O port RH13 |
| Broche 120 | RH14 — I/O port RH14 |
| Broche 121 | RH15 — I/O port RH15 |
| Broche 122 | RG3 — I/O port RG3 (alternate) |
| Broche 123 | RG2 — I/O port RG2 (alternate) |
| Broche 124 | MCLR — Master clear (reset) |
| Broche 125 | VDD — Power supply |
| Broche 126 | VSS — Ground |
| Broche 127 | OSCI — Crystal oscillator input |
| Broche 128 | OSCO — Crystal oscillator output |
| Broche 129 | PGEC1 — ICSP clock 1 |
| Broche 130 | PGED1 — ICSP data 1 |
| Broche 131 | PGEC2 — ICSP clock 2 |
| Broche 132 | PGED2 — ICSP data 2 |
| Broche 133 | SOSCO — Secondary oscillator output (32.768 kHz) |
| Broche 134 | SOSCI — Secondary oscillator input (32.768 kHz) |
| Broche 135 | VDD — Power supply |
| Broche 136 | VSS — Ground |
| Broche 137 | RE0 — I/O port RE0 |
| Broche 138 | RE1 — I/O port RE1 |
| Broche 139 | RE2 — I/O port RE2 |
| Broche 140 | RE3 — I/O port RE3 |
| Broche 141 | RE4 — I/O port RE4 |
| Broche 142 | RG3 — I/O port RG3 (alternate) |
| Broche 143 | RG4 — I/O port RG4 |
| Broche 144 | RG5 — I/O port RG5 |
Applications typiques
PIC32MZ1024EFK144-I/PH convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MZ1024EFK144-I/PH — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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) |
Principaux différenciateurs
- Industry-leading integrated FPU and DSP on a 32-bit MIPS core (vs PIC32MZ1024ECM144-I/PH)
- Largest SRAM option in the 144-pin TQFP EF family (vs PIC32MZ1024EFF144-I/PH)
- Extended temperature drop-in upgrade path (vs PIC32MZ1024EFK144-E/PH)
Notes de conception
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.
Informations de conformité
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.
