PIC32MZ1024EFH144T-I/PL - 200MHz 32-bit MCU 1MB Flash LQFP-144
Référence : PIC32MZ1024EFH144T-I/PL ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $12.45 | $12,45 |
| 10 | $11.21 | $112,10 |
| 100 | $9.97 | $997,00 |
| 500 | $8.86 | $4 430,00 |
| 1 000 | $7.42 | $7 420,00 |
PIC32MZ1024EFH144T-I/PL Présentation
A 32-bit MCU (microcontroller unit) is a single-chip computer that integrates a 32-bit processor core, program and data memory, and a rich set of peripherals into one package. Within the broader taxonomy, this PIC32MZ EF device sits in the hierarchy: microcontroller -> 32-bit MCU -> MIPS M-Class MCU -> PIC32MZ EF family -> embedded connectivity MCU -> semiconductor. This positioning places it between 8/16-bit legacy MCUs used for simple control and higher-end Cortex-M7 application processors used for advanced GUI and machine-learning workloads, making it well-suited for mid-range HMI, gateway, and industrial-automation designs.
Key features include 1 MB (1024 KB) of Flash, 512 KB of SRAM, a 12-bit ADC with up to 2 MSPS conversion rate, six UART, four SPI, four I2C, two CAN, USB 2.0 high-speed OTG, 10/100 Ethernet MAC, and a 120-pin (GPIO) count. The integrated FPU (floating-point unit) and DSP enhancements accelerate signal-processing tasks, while the dual-bank Flash and live-update capability support firmware-over-the-air (FOTA) upgrades common in IoT products.
The PIC32MZ EF architecture uses the MIPS M5150/M6240 core family, paired with a multi-channel DMA controller and a dedicated graphics controller for TFT/HMI panels. A separate crypto engine (when present, on EFH variant) accelerates AES, 3DES, SHA, and RNG primitives. The high-speed USB 2.0 OTG and 10/100 Ethernet MAC allow it to function as a connected-embedded host bridging sensors to the cloud.
Typical applications include industrial IoT gateways, automotive telematics and body controllers, and the device also fits smart energy metering where its 12-bit ADC at 2 MSPS and motor-control PWMs handle multiple sensor inputs simultaneously.
When laying out the PCB, ensure a 4-layer stackup with a continuous ground plane directly beneath the LQFP-144 to keep digital return paths short and to minimize EMI. Decouple VDD/VBATSS with 100 nF ceramic capacitors placed within 5 mm of every supply pin, and route the 12 MHz crystal traces as short, symmetric differential pairs with a guard ring.
This page synthesizes distributor pricing, drop-in LQFP-144 alternatives from the same Microchip PIC32MZ EF family, and practical design notes not found in the manufacturer datasheet alone.
Alternatives de remplacement direct pour PIC32MZ1024EFH144T-I/PL — 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 PIC32MZ1024EFH144T-I/PL (même facteur de forme et même empreinte) — différant par Package, ADC, Core Architecture, Ethernet, Operating Temperature.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ1024EFH144-I/PL
✅ Remplacement direct✓ En stock
$9.1 / unité
Voir la fiche technique →PIC32MZ1024EFH144T-250I/PL
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC32MZ1024ECH144T-I/PL
✅ Remplacement direct✓ En stock
$9.55 / unité
Voir la fiche technique →PIC32MZ1024EFE144-I/PL
✅ Remplacement direct✓ En stock
$8.95 / unité
Voir la fiche technique →PIC32MZ1024EFG144T-I/PH
✅ Remplacement direct✓ En stock
$8.83 / unité
Voir la fiche technique →PIC32MZ1024EFH144T-I/PL Valeurs maximales et caractéristiques électriques
| Core Architecture | MIPS32 M-Class (M5150) |
| Core Sub-architecture | microAptiv UC |
| Maximum CPU Clock Frequency | 200 MHz |
| Bit Width | 32-bit |
| Program Flash Memory | 1 MB (1024 KB) |
| SRAM | 512 KB |
| Boîtier | 144-LQFP (20x20 mm), Pitch 0.5 mm |
| Tension d'alimentation de fonctionnement | 2.1 V to 3.6 V |
| Plage de température de fonctionnement | -40 C to +85 C (Industrial) |
| Number of I/O Pins | 120 |
| ADC | 12-bit, up to 2 MSPS |
| ADC Channels | Up to 48 channels |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 Mbps MAC (RMII/MII) |
| CAN | 2x CAN 2.0B |
| UART / SPI / I2C | 6 / 4 / 4 |
| Crypto Engine | AES, 3DES, SHA, RNG (EFH variant) |
| Type de montage | Surface Mount (LQFP) |
| Statut RoHS | Compliant |
Guide de configuration des broches du PIC32MZ1024EFH144T-I/PL 144-lqfp (20x20 mm), pitch 0.5 mm
Configuration des broches du PIC32MZ1024EFH144T-I/PL (boîtier 144-lqfp (20x20 mm), pitch 0.5 mm). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour PIC32MZ1024EFH144T-I/PL.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
PIC32MZ1024EFH144T-I/PL convient pour 6 applications: Industrial IoT Gateway, Automotive Telematics and Body Controller, Motor Control - 3-Phase BLDC/PMSM, HMI / TFT-LCD Touchscreen Panel, Smart Energy Meter / Data Concentrator, Medical Patient Monitor (Non-Safety).
Industrial IoT Gateway
The PIC32MZ1024EFH144T-I/PL's integrated 10/100 Ethernet MAC, USB 2.0 HS OTG, and dual CAN controllers make it a drop-in choice for industrial IoT gateways bridging RS-485 sensor networks to Ethernet/IP or MQTT backhauls. With 1 MB Flash it can hold a complete TLS 1.2/1.3 client stack, Modbus/TCP server, and FOTA bootloader simultaneously, while the crypto engine accelerates AES-256-CBC and SHA-256 hashing for authenticated TLS handshakes. The 200 MHz MIPS M5150 core delivers ample compute for local sensor aggregation and rule-based edge analytics before forwarding to the cloud.
Recommandé
Automotive Telematics and Body Controller
The PIC32MZ1024EFH144T-I/PL fits automotive telematics and body-control modules thanks to its industrial -40 C to +85 C rating, dual CAN 2.0B controllers for OBD-II and CAN-FD traffic, and 120 GPIO for driving lights, locks, and HVAC actuators. The 12-bit ADC at 2 MSPS samples wheel-speed, temperature, and battery-voltage signals with sufficient margin for CAN-bus diagnostics, while the 512 KB SRAM buffers diagnostic-trouble-code (DTC) logs between write cycles. Although not AEC-Q100 qualified, this industrial-grade part is widely used in non-safety body-electronics designs that do not require the full automotive certification.
Recommandé
Motor Control - 3-Phase BLDC/PMSM
For 3-phase brushless DC and permanent-magnet synchronous motor control, the PIC32MZ1024EFH144T-I/PL provides six high-resolution PWM channels, a 2 MSPS 12-bit ADC for current sensing, and MIPS DSP extensions that execute field-oriented control loops within a single PWM period. Its 1 MB Flash holds the motor-control algorithm plus a UI layer and FOTA bootloader, while the 512 KB SRAM buffers the 32 KB control loop and the data-acquisition ring without contention. The LQFP-144 20x20 mm package supplies 120 GPIO to drive up to two 3-phase bridges simultaneously for dual-axis servo or traction control applications.
Recommandé
HMI / TFT-LCD Touchscreen Panel
The PIC32MZ1024EFH144T-I/PL can drive a small- to mid-size TFT-LCD panel (up to WVGA) through its integrated graphics controller, EBI bus, and dedicated TFT timing engine, with the MIPS32 M5150 core rendering UI frames in RAM-backed framebuffers. The 1 MB Flash stores fonts, icons, and a complete Microchip Harmony GUI application, while 512 KB SRAM holds two full-screen 16-bit-per-pixel framebuffers for tear-free animation. With 120 GPIO available, the design can also drive a resistive or capacitive touch controller, RGB LEDs, and physical buttons without external I/O expanders.
Recommandé
Smart Energy Meter / Data Concentrator
For smart-meter and data-concentrator designs, the PIC32MZ1024EFH144T-I/PL brings a 12-bit ADC at 2 MSPS to digitize multi-channel current/voltage sensing, plus 1 MB Flash for DLMS/COSEM or IEC 62056 protocol stacks. The 512 KB SRAM buffers metering data between WAN uplink transmissions (typically on PLC or sub-GHz wireless), while the 10/100 Ethernet MAC and USB OTG enable optional local-area connectivity for utility-side diagnostics. The -40 C to +85 C industrial temperature range and 2.1 V to 3.6 V supply tolerance cover typical outdoor meter environments without extra regulation.
Recommandé
Medical Patient Monitor (Non-Safety)
In non-safety medical monitors such as non-invasive blood-pressure cuffs, pulse-oximeter modules, and home spirometers, the PIC32MZ1024EFH144T-I/PL integrates USB OTG, the crypto engine for authenticated firmware, and 12-bit ADC at 2 MSPS to digitize sensor waveforms with adequate resolution. The 1 MB Flash holds the entire application including a Micrium/Microchip Harmony RTOS kernel, USB device-class drivers, and a 32 KB DSP filter library for SpO2/heart-rate extraction. Although not IEC 60601 qualified, the industrial temperature range and EMC-robust LQFP-144 package suit non-life-supporting consumer medical products.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MZ1024EFH144T-I/PL — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32MZ1024EFH144-I/PL | PIC32MZ1024EFH144T-250I/PL | PIC32MZ1024ECH144T-I/PL | PIC32MZ1024EFE144-I/PL | PIC32MZ1024EFG144T-I/PH |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 252 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB (1024 KB) | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Crypto Engine | Yes (AES, 3DES, SHA, RNG) | Yes | Yes | No | No | Yes |
| Graphics Controller | No | No | No | No | No | Yes (enhanced) |
| GPIO Count | 120 | 120 | 120 | 120 | 120 | 120 |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
Principaux différenciateurs
- Integrated 10/100 Ethernet MAC plus USB HS OTG (vs PIC32MX795F512L-80I/BG)
- 200 MHz MIPS M5150 core with DSP extensions (vs PIC32MX570F512LT-I/GJX)
- Dual-bank Flash for live-update FOTA (vs PIC32MZ1024ECG064-I/PT)
Notes de conception
The PIC32MZ1024EFH144T-I/PL requires multiple dedicated supply rails (VDD, AVDD, VBAT, VUSB3V3) and each pin must be decoupled individually with a 100 nF ceramic capacitor placed within 5 mm of the supply pin and a 4.7 uF bulk capacitor near the package. The high-speed USB PHY additionally requires a 1 uF + 100 nF pair on the VUSB3V3 rail, and the ADC analog supply (AVDD) should be filtered through a ferrite bead from VDD to maintain 12-bit ADC accuracy. Under-estimate: at 200 MHz with peripheral DMA active, typical VDD current is around 70-90 mA, peaking briefly to 120 mA during Flash erase cycles.
Although the LQFP-144 20x20 mm package has a reasonable 38 C/W theta-JA on a 4-layer JEDEC test PCB, industrial designs often mount on a 2-layer board with smaller copper area, which can push theta-JA above 60 C/W. Estimate: at 90 mA active current with VDD = 3.3 V, internal dissipation is roughly 300 mW, yielding a junction rise of 18 C above ambient on the JEDEC board but 35 C on a 2-layer board. Provide at least 4 thermal vias under the exposed die-pad (the LQFP-144 PL suffix on Microchip parts has no thermal pad, so connect all GND pins to a continuous ground plane instead).
Route the 12 MHz primary crystal and 32.768 kHz secondary crystal traces as short, symmetric pairs (less than 5 mm, 0.2 mm wide) with a continuous guard ring tied to ground. Keep all switching signals (especially USB D+/D-, Ethernet RMII, and SPI flash) at least 3 mm away from the analog inputs (AN0-AN47), and route the USB D+/D- differential pair with 90 ohm impedance and length-matching to within 150 mil. The SD card interface, if used, requires its clock trace length-matched to the data lines within 25 mil. Microchip's ANAC2945 app note shows a reference layout for the PIC32MZ EF family that should be followed for USB-IF compliance.
Three common pitfalls on PIC32MZ EF designs: (1) leaving the BOOT pin floating at reset - tie it to VDD via 10 kohm for normal boot or to GND for bootloader; (2) using the 32.768 kHz crystal on SOSC without also configuring the RTC and SOSC bias trimming register, which can cause 2-5% timing drift; (3) forgetting to enable the JTAG or SWD debugger pins (TCK/TMS/TDO/TDI) - on the LQFP-144 these are multiplexed with GPIO so firmware must release them before debugging works.
Informations de conformité
RoHS and REACH compliance confirmed on Microchip PIC32MZ EF family product page. Industrial grade (-40 C to +85 C) but not AEC-Q100 qualified; for AEC-Q100 automotive grade use PIC32MZ1024EFH144T-E/PL or -250I/PL. Halogen-free status to be confirmed via latest material declaration download; conflict-minerals statement per Microchip corporate policy.
