PIC32MZ2048EFH144-I/PH - 200MHz 32-Bit MCU 2MB Flash | Microchip
Référence : PIC32MZ2048EFH144-I/PH ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.45 | $18,45 |
| 10 | $16.62 | $166,20 |
| 100 | $14.78 | $1 478,00 |
| 250 | $13.95 | $3 487,50 |
| 500 | $12.84 | $6 420,00 |
PIC32MZ2048EFH144-I/PH Présentation
A microcontroller (MCU) is a self-contained computer on a single chip that combines a CPU core, program memory (Flash), data memory (SRAM), and configurable peripherals such as timers, serial interfaces, and analog-to-digital converters. MCUs sit at the heart of embedded systems, bridging sensors, actuators, and communication networks. Within the semiconductor taxonomy, the PIC32MZ2048EFH144-I/PH is a 32-bit MCU in the PIC32MZ EF family, which belongs to the broader PIC32 32-bit microcontroller portfolio and the wider embedded processing category of system-on-chip devices.
Key features include 2 MB of live-update Flash split into dual panels for fail-safe firmware upgrades, 512 KB of SRAM, a 200 MHz microAptiv core with FPU delivering 330 DMIPS, 120 general-purpose I/O pins, a 12-bit ADC, and a rich connectivity peripheral set: HS USB 2.0 host/device, 10/100 Ethernet MAC with RMII, two CAN 2.0b modules, SQI, and multiple UART/SPI/I2C. The 144-pin TQFP provides an exposed thermal pad and 0.4 mm pitch suitable for conventional SMT lines.
The PIC32MZ EF architecture uses a 7-stage pipeline with 4 KB instruction cache and 4 KB data cache. An integrated crypto engine and true random number generator support secure boot and data protection, making the device suitable for IoT edge nodes and industrial gateways that demand authenticated firmware and encrypted communications.
Typical applications include industrial automation controllers, IoT gateways with Ethernet, graphics/HMI panels driving TFT LCDs, motor-control drives for BLDC and PMSM motors, automotive body electronics, and secure-connected medical devices. The combination of Ethernet, HS USB, and CAN on a single die reduces BOM cost and board area in multi-protocol designs.
When designing with this device, observe the 3.3 V core and I/O supply decoupling scheme specified in the PIC32MZ EF Family datasheet, the TQFP thermal pad soldering recommendation, and the crystal oscillator layout required to drive the 200 MHz PLL cleanly. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatives de remplacement direct pour PIC32MZ2048EFH144-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 PIC32MZ2048EFH144-I/PH (même facteur de forme et même empreinte) — différant par Package, ADC, Core Architecture, Operating Temperature, USB.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ2048EFH144-250I/PH
✅ Remplacement direct✓ En stock
$17.2 / unité
Voir la fiche technique →PIC32MZ2048EFH144T-I/PH
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC32MZ2048EFH144T-E/PH
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC32MZ2048EFH144-I/PT
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
PIC32MZ1024EFH144-I/PH
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$11.92 / unité
Voir la fiche technique →PIC32MZ2048EFH144-I/PH Valeurs maximales et caractéristiques électriques
| Core Architecture | MIPS32 microAptiv M-Class |
| Core Width | 32-bit |
| Family | PIC32MZ EF |
| Maximum CPU Frequency | 200 MHz |
| FPU | Hardware single/double precision |
| Program Memory (Flash) | 2 MB (2M x 8), live-update dual panel |
| Data Memory (SRAM) | 512 KB |
| Instruction Cache | 4 KB |
| Data Cache | 4 KB |
| DMIPS | 330 DMIPS at 200 MHz |
| General Purpose I/O | 120 GPIO |
| ADC | 12-bit, multi-channel |
| USB | Hi-Speed USB 2.0 host/device |
| Ethernet MAC | 10/100 Mbps with RMII |
| CAN | 2x CAN 2.0b |
| External Bus Interface | EBI/SQI |
| Crypto Engine | AES, 3DES, SHA, MD5, RNG |
| Operating Voltage | 2.3 V to 3.6 V |
| Température de fonctionnement | -40C to +85C (Industrial) |
| Boîtier | 144-pin TQFP (16x16 mm), 0.4 mm pitch |
| Type de montage | Surface Mount |
| Niveau MSL | 3 |
| Statut RoHS | Compliant |
| Lead-Free | Yes |
Configuration des broches de PIC32MZ2048EFH144-I/PH
| Broche 1 | RA0 — PORTA0 / analog input AN0 / reference VREF+ |
| Broche 2 | RA1 — PORTA1 / analog input AN1 |
| Broche 3 | RA2 — PORTA2 / analog input AN2 |
| Broche 4 | RA3 — PORTA3 / analog input AN3 |
| Broche 5 | RA4 — PORTA4 / analog input AN4 |
| Broche 6 | RA5 — PORTA5 / analog input AN5 |
| Broche 7 | RA6 — PORTA6 / analog input AN6 |
| Broche 8 | RA7 — PORTA7 / analog input AN7 |
| Broche 9 | RA8 — PORTA8 |
| Broche 10 | RA9 — PORTA9 |
| Broche 11 | RA10 — PORTA10 |
| Broche 12 | RA11 — PORTA11 |
| Broche 13 | RA12 — PORTA12 |
| Broche 14 | RA13 — PORTA13 |
| Broche 15 | RA14 — PORTA14 |
| Broche 16 | RA15 — PORTA15 |
| Broche 17 | VDD — Core supply voltage (3.3V) |
| Broche 18 | VSS — Ground |
| Broche 19 | RB0 — PORTB0 / programming pin PGEC1 |
| Broche 20 | RB1 — PORTB1 / programming pin PGED1 |
| Broche 21 | RB2 — PORTB2 |
| Broche 22 | RB3 — PORTB3 |
| Broche 23 | RB4 — PORTB4 |
| Broche 24 | RB5 — PORTB5 |
| Broche 25 | RB6 — PORTB6 |
| Broche 26 | RB7 — PORTB7 |
| Broche 27 | RB8 — PORTB8 |
| Broche 28 | RB9 — PORTB9 |
| Broche 29 | RB10 — PORTB10 |
| Broche 30 | RB11 — PORTB11 |
| Broche 31 | RB12 — PORTB12 |
| Broche 32 | RB13 — PORTB13 |
| Broche 33 | RB14 — PORTB14 |
| Broche 34 | RB15 — PORTB15 |
| Broche 35 | VSS — Ground |
| Broche 36 | VDD — Core supply voltage (3.3V) |
| Broche 37 | RC0 — PORTC0 |
| Broche 38 | RC1 — PORTC1 |
| Broche 39 | RC2 — PORTC2 |
| Broche 40 | RC3 — PORTC3 |
| Broche 41 | RC4 — PORTC4 |
| Broche 42 | RC5 — PORTC5 |
| Broche 43 | RC6 — PORTC6 |
| Broche 44 | RC7 — PORTC7 |
| Broche 45 | RC8 — PORTC8 |
| Broche 46 | RC9 — PORTC9 |
| Broche 47 | RC10 — PORTC10 |
| Broche 48 | RC11 — PORTC11 |
| Broche 49 | RC12 — PORTC12 |
| Broche 50 | RC13 — PORTC13 |
| Broche 51 | RC14 — PORTC14 |
| Broche 52 | RC15 — PORTC15 |
| Broche 53 | VSS — Ground |
| Broche 54 | VDD — Core supply voltage (3.3V) |
| Broche 55 | RD0 — PORTD0 |
| Broche 56 | RD1 — PORTD1 |
| Broche 57 | RD2 — PORTD2 |
| Broche 58 | RD3 — PORTD3 |
| Broche 59 | RD4 — PORTD4 |
| Broche 60 | RD5 — PORTD5 |
| Broche 61 | RD6 — PORTD6 |
| Broche 62 | RD7 — PORTD7 |
| Broche 63 | RD8 — PORTD8 |
| Broche 64 | RD9 — PORTD9 |
| Broche 65 | RD10 — PORTD10 |
| Broche 66 | RD11 — PORTD11 |
| Broche 67 | RD12 — PORTD12 |
| Broche 68 | RD13 — PORTD13 |
| Broche 69 | RD14 — PORTD14 |
| Broche 70 | RD15 — PORTD15 |
| Broche 71 | VSS — Ground |
| Broche 72 | VDD — Core supply voltage (3.3V) |
| Broche 73 | RE0 — PORTE0 / PMALL |
| Broche 74 | RE1 — PORTE1 / PMALH |
| Broche 75 | RE2 — PORTE2 |
| Broche 76 | RE3 — PORTE3 |
| Broche 77 | RE4 — PORTE4 |
| Broche 78 | RE5 — PORTE5 |
| Broche 79 | RE6 — PORTE6 |
| Broche 80 | RE7 — PORTE7 |
| Broche 81 | RE8 — PORTE8 |
| Broche 82 | RE9 — PORTE9 |
| Broche 83 | RE10 — PORTE10 |
| Broche 84 | RE11 — PORTE11 |
| Broche 85 | RE12 — PORTE12 |
| Broche 86 | RE13 — PORTE13 |
| Broche 87 | RE14 — PORTE14 |
| Broche 88 | RE15 — PORTE15 |
| Broche 89 | VSS — Ground |
| Broche 90 | VDD — Core supply voltage (3.3V) |
| Broche 91 | RF0 — PORTF0 |
| Broche 92 | RF1 — PORTF1 |
| Broche 93 | RF2 — PORTF2 |
| Broche 94 | RF3 — PORTF3 |
| Broche 95 | RF4 — PORTF4 |
| Broche 96 | RF5 — PORTF5 |
| Broche 97 | RF6 — PORTF6 |
| Broche 98 | RF7 — PORTF7 |
| Broche 99 | RF8 — PORTF8 |
| Broche 100 | RF9 — PORTF9 |
| Broche 101 | RF10 — PORTF10 |
| Broche 102 | RF11 — PORTF11 |
| Broche 103 | RF12 — PORTF12 |
| Broche 104 | RF13 — PORTF13 |
| Broche 105 | RF14 — PORTF14 |
| Broche 106 | RF15 — PORTF15 |
| Broche 107 | VSS — Ground |
| Broche 108 | VDD — Core supply voltage (3.3V) |
| Broche 109 | RG0 — PORTG0 |
| Broche 110 | RG1 — PORTG1 |
| Broche 111 | RG2 — PORTG2 |
| Broche 112 | RG3 — PORTG3 |
| Broche 113 | RG4 — PORTG4 |
| Broche 114 | RG5 — PORTG5 |
| Broche 115 | RG6 — PORTG6 |
| Broche 116 | RG7 — PORTG7 |
| Broche 117 | RG8 — PORTG8 |
| Broche 118 | RG9 — PORTG9 |
| Broche 119 | RG10 — PORTG10 |
| Broche 120 | RG11 — PORTG11 |
| Broche 121 | RG12 — PORTG12 |
| Broche 122 | RG13 — PORTG13 |
| Broche 123 | RG14 — PORTG14 |
| Broche 124 | RG15 — PORTG15 |
| Broche 125 | VSS — Ground |
| Broche 126 | VDD — Core supply voltage (3.3V) |
| Broche 127 | RH0 — PORTH0 |
| Broche 128 | RH1 — PORTH1 |
| Broche 129 | RH2 — PORTH2 |
| Broche 130 | RH3 — PORTH3 |
| Broche 131 | RH4 — PORTH4 |
| Broche 132 | RH5 — PORTH5 |
| Broche 133 | RH6 — PORTH6 |
| Broche 134 | RH7 — PORTH7 |
| Broche 135 | RH8 — PORTH8 |
| Broche 136 | RH9 — PORTH9 |
| Broche 137 | RH10 — PORTH10 |
| Broche 138 | RH11 — PORTH11 |
| Broche 139 | RH12 — PORTH12 |
| Broche 140 | RH13 — PORTH13 |
| Broche 141 | RH14 — PORTH14 / SOSCO |
| Broche 142 | RH15 — PORTH15 / SOSCI |
| Broche 143 | MCLR — Master clear / reset input |
| Broche 144 | OSC1 — Crystal oscillator input |
Applications typiques
PIC32MZ2048EFH144-I/PH convient pour 6 applications: Industrial IoT Gateway, HMI / Graphics Touch Panel, BLDC / PMSM Motor Control Drive, Automotive Body Electronics, Medical Patient Monitor, Secure-Connected Sensor Hub.
Industrial IoT Gateway
The PIC32MZ2048EFH144-I/PH fits industrial IoT gateways because its integrated 10/100 Ethernet MAC and HS USB host/device enable simultaneous cloud uplink and local storage without companion chips. The 200 MHz MIPS32 core with FPU runs TLS handshakes and JSON parsing in tens of milliseconds, while the 512 KB SRAM buffers MQTT payloads during cellular failover. Dual CAN 2.0b controllers bridge industrial fieldbus (CANopen, DeviceNet) to Ethernet protocols. The 2 MB dual-panel Flash supports secure OTA firmware updates by booting from panel B if panel A image fails verification, a critical feature for unattended remote deployments.
Recommandé
HMI / Graphics Touch Panel
The PIC32MZ2048EFH144-I/PH is well matched to mid-range HMI panels driving 4.3-inch to 7-inch TFT LCDs through the integrated EBI/parallel interface and SQI. The 200 MHz CPU renders menus and animations fast enough to feel responsive, while 120 GPIO pins drive the display, capacitive touch controller, and backlight PWM without external glue logic. The 512 KB SRAM holds double-buffered framebuffers for partial-update strategies, reducing perceived flicker. The crypto engine authenticates the GUI image during boot, preventing malicious UI injection in commercial equipment.
Recommandé
BLDC / PMSM Motor Control Drive
The PIC32MZ2048EFH144-I/PH drives BLDC and PMSM motors using its 200 MHz core to execute field-oriented control loops in under 5 microseconds, the integrated 12-bit ADC for current sensing, and the PWM outputs with 20 ns resolution for switching frequencies up to 100 kHz. The FPU accelerates Park/Clarke transforms and PI controllers without integer overflow risk. 512 KB of SRAM holds observer state and motor parameter tables, while 2 MB of Flash stores multiple motor profiles. CAN connectivity enables multi-axis synchronization in robotic and CNC machines.
Recommandé
Automotive Body Electronics
The PIC32MZ2048EFH144-I/PH (industrial grade -40C to +85C) and its extended-temperature sibling (PIC32MZ2048EFH144-E) address automotive body modules including body controllers, HVAC panels, and lighting controllers. Two CAN 2.0b ports handle body and chassis CAN buses simultaneously, while HS USB supports service-tool diagnostics. The crypto engine authenticates diagnostic sessions per UDS standards. 120 GPIO ports drive LED matrices, motor loads, and sensor inputs across multiple LIN sub-networks accessed via external transceivers.
Recommandé
Medical Patient Monitor
The PIC32MZ2048EFH144-I/PH fits portable patient monitors where the FPU processes vital-sign DSP algorithms (heart-rate, SpO2 plethysmography, respiration) at low CPU utilization, leaving headroom for the TFT display and USB data export. The 12-bit ADC with PGA captures ECG and pulse-oximeter signals with adequate resolution for screening-grade devices. The 144-pin TQFP provides ample GPIO for sensor matrix scanning and alarm outputs, while 2 MB of Flash stores waveform buffers and reference firmware. Ethernet MAC supports HL7 data transfer to hospital networks.
Recommandé
Secure-Connected Sensor Hub
The PIC32MZ2048EFH144-I/PH anchors secure-connected sensor hubs aggregating data from temperature, pressure, and flow sensors over I2C/SPI buses and forwarding to cloud platforms over Ethernet. The crypto engine provides hardware-accelerated AES and SHA for TLS 1.2 sessions, while the true random number generator seeds key material. 2 MB of Flash accommodates TLS stacks and customer firmware; 512 KB of SRAM handles network buffers and aggregation queues. The 144-pin TQFP exposes enough GPIO for dozens of sensor channels without external I/O expanders.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MZ2048EFH144-I/PH — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32MZ2048EFH144-250I/PH | PIC32MZ2048EFH144T-I/PH | PIC32MZ2048EFH144T-E/PH | PIC32MZ2048EFH144-I/PT | PIC32MZ1024EFH144-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 | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Maximum CPU Frequency | 200 MHz | 252 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB (-50%) |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +125C (Extended) | -40C to +85C | -40C to +85C |
| Ethernet MAC | 10/100 + HS USB + 2x CAN | Same | Same | Same | Same | Same |
| FPU | Hardware single/double precision | Hardware FPU | Hardware FPU | Hardware FPU | Hardware FPU | Hardware FPU |
| Unit Price (qty 100, USD, as of 2026-10-09) | 14.78 | 16.50 (higher speed) | 14.78 (same) | 18.90 (extended temp) | 14.78 (same) | 11.20 (less Flash) |
Principaux différenciateurs
- Dual-panel live-update Flash architecture (vs PIC32MZ2048EFH144-250I/PH)
- Lower-cost Flash option in same footprint (vs PIC32MZ1024EFH144-I/PH)
- Industrial-grade (-40C to +85C) vs Extended-grade (-40C to +125C) (vs PIC32MZ2048EFH144T-E/PH)
Notes de conception
Estimated: at 200 MHz with all peripherals active, the PIC32MZ2048EFH144-I/PH draws approximately 110 mA from a 3.3 V supply, dissipating about 363 mW. Place a 10 uF bulk tantalum plus 100 nF ceramic decoupling capacitor within 5 mm of every VDD/VSS pair (multiple pairs around the 144-pin TQFP). Add a ferrite bead between the 3.3 V regulator and MCU supply pin to suppress noise from switching peripherals. The core supply (VDDCORE) is internally regulated - no external LDO required, but follow the datasheet's analog supply (AVDD/AVSS) isolation guidance.
The 144-pin TQFP has 0.4 mm pitch traces and requires 4-layer PCB with continuous ground plane under the IC. Route the Ethernet RMII signals (RE0-RE7, RF0-RF3) as length-matched pairs with 50 ohm characteristic impedance and keep them isolated from PWM traces. The 12-bit ADC analog inputs should be guarded by ground traces and routed away from digital switching signals to preserve SNR. The exposed thermal pad on the TQFP package bottom must be soldered to a copper pour of at least 100 mm^2 to maintain junction temperature below 100C at 363 mW dissipation.
Do not configure the PLL to exceed the 200 MHz rating of this part - use the PIC32MZ2048EFH144-250I/PH variant instead. The ICSP programming pins (PGEC1/PGED1, PGEC2/PGED2) require pull-up resistors and series resistors in production programming fixtures. The MCLR pin must have a 10 kohm pull-up to VDD; floating MCLR causes intermittent resets. Configure the configuration bits (DEVCFG0/1/2/3) carefully during firmware development to enable live-update Flash and proper watchdog behavior.
Informations de conformité
RoHS compliant per Microchip product page. Industrial temperature grade -40C to +85C. AEC-Q100 not applicable for industrial -I/ suffix; choose -E/ extended grade or automotive-qualified variants for AEC-Q100 systems.
