PIC32MZ1024EFF144-I/PL - 200MHz 1MB Flash MCU | Microchip
MPN: PIC32MZ1024EFF144-I/PL ✓ פעילPIC32MZ1024EFF144-I/PL סקירה
A 32-bit microcontroller (MCU) is an integrated processor that executes instructions over a 32-bit data path, typically featuring on-chip Flash, SRAM, and a rich set of peripherals. The PIC32MZ EF family sits in the high-performance tier of Microchip's 32-bit MCU portfolio (PIC32 -> 32-bit MCU -> microcontroller -> embedded IC -> semiconductor), integrating a MIPS Warrior M-class DSP-enhanced core with a single-cycle hardware Floating Point Unit (FPU) and four 64-bit accumulators for saturating and fractional math.
Key differentiating features include dual-panel Flash for live-update firmware support (enabling field upgrades without downtime), 200 MHz / 330 DMIPS core performance, integrated HS USB, Ethernet MAC, CAN, SQI (Serial Quad Interface), and an 18-channel ADC. The integrated crypto engine (note the second 'F' in 'EFF' suffix) supports AES, DES, 3DES, SHA, MD5, and RNG primitives, differentiating this variant from non-crypto 'EFE' parts. The 144-pin LQFP exposes 5 UART, 6 SPI, 5 I2C, and dedicated high-speed communication peripherals.
Architecturally, the device combines a Harvard-class memory bus with a tightly-coupled FPU to deliver single-cycle MAC operations - useful for audio codecs and motor control loops. The dual-panel Flash partitions memory so the application can run from one panel while the other is being reprogrammed, a critical capability for industrial and automotive systems requiring non-stop operation. Internal pull-ups, configurable open-drain I/O, and 5V-tolerant inputs simplify mixed-voltage interfacing.
Typical applications include industrial Ethernet-connected PLCs, automotive infotainment and body controllers, IoT edge gateways with TLS acceleration, graphics HMI panels with TFT/LCD controllers, and motor-control inverters (BLDC, PMSM, FOC). The combination of high-performance core, ample memory, and integrated connectivity peripherals reduces system BOM by replacing external Ethernet and crypto co-processors.
When designing with this device, place 0.1uF ceramic decoupling capacitors adjacent to every VDD/VSS pair and follow the recommended 4-layer PCB stack-up with a dedicated ground plane. Engineers migrating from PIC32MX parts must re-evaluate pinout remapping, peripheral library changes, and use MPLAB Harmony v3 for firmware development. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on individual distributor product pages.
חלופות תחליף ישיר עבור PIC32MZ1024EFF144-I/PL — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם PIC32MZ1024EFF144-I/PL (אותו גורם צורה וטביעת רגל) — שונים ב Operating Temperature, Package, ADC, USB, FPU.
PIC32MZ1024EFE144-I/PL
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1024EFE144-E/PH
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1024EFF144-I/PH
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1024EFF144-E/PL
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1024ECG100T-I/PF
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1024EFF144-I/PL דירוגים מרביים ומאפיינים חשמליים
| Core | MIPS32 Warrior M-class, 32-bit |
| Core Frequency | 200 MHz |
| Performance | 330 DMIPS |
| FPU | Yes (IEEE 754 single-precision hardware) |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, fractional/saturating math |
| Program Flash | 1 MB (1024 KB) dual-panel Live Update |
| SRAM | 256 KB |
| מארז | 144-pin LQFP (PL), 20x20 mm |
| Operating Voltage | 2.3 V to 3.6 V |
| טמפרטורת פעולה | -40C to +85C (Industrial grade) |
| Crypto Engine | Yes - AES, DES/3DES, SHA, MD5, RNG |
| USB | Hi-Speed USB 2.0 (Host + Device + OTG) |
| Ethernet | 10/100 Mbps MAC with MII/RMII |
| CAN | CAN 2.0B |
| Serial Interfaces | UART, SPI, I2C, SQI (Serial Quad Interface) |
| סוג הרכבה | Surface Mount |
| רמת MSL | 3 (per JEDEC J-STD-020) |
| סטטוס RoHS | Compliant |
תצורת פינים של PIC32MZ1024EFF144-I/PL
| פין 1 | OSC1/RC13 — External crystal/oscillator input or GPIO |
| פין 2 | OSC2/RC15 — External crystal output or GPIO |
| פין 3 | VDD — Core supply voltage (2.3V-3.6V) |
| פין 4 | VSS — Ground reference |
| פין 5 | AVDD — Analog supply voltage |
| פין 6 | AVSS — Analog ground |
| פין 7 | MCLR — Master Clear (reset) input, active-low |
| פין 8 | PGED1/RP0 — Programming data I/O / GPIO with PPS |
| פין 9 | PGEC1/RP1 — Programming clock I/O / GPIO with PPS |
| פין 10 | TRCLK/RP2 — Trace clock / GPIO with PPS |
| פין 11 | TRD0/RP3 — Trace data 0 / GPIO with PPS |
| פין 12 | TRD1/RP4 — Trace data 1 / GPIO with PPS |
| פין 13 | VDD — Core supply voltage |
| פין 14 | VSS — Ground reference |
| פין 15 | OA1OUT/RP5 — Op-amp 1 output / GPIO with PPS |
| פין 16 | OA1IN-/RP6 — Op-amp 1 inverting input / GPIO |
| פין 17 | OA1IN+/RP7 — Op-amp 1 non-inverting input / GPIO |
| פין 18 | RP8 — GPIO with Peripheral Pin Select |
| פין 19 | RP9 — GPIO with Peripheral Pin Select |
| פין 20 | VSS — Ground reference |
| פין 21 | VDD — Core supply voltage |
| פין 22 | RP10 — GPIO with Peripheral Pin Select |
| פין 23 | RP11 — GPIO with Peripheral Pin Select |
| פין 24 | RP12 — GPIO with Peripheral Pin Select |
| פין 25 | RP13 — GPIO with Peripheral Pin Select |
| פין 26 | RP14 — GPIO with Peripheral Pin Select |
| פין 27 | RP15 — GPIO with Peripheral Pin Select |
| פין 28 | RP16 — GPIO with Peripheral Pin Select |
| פין 29 | RP17 — GPIO with Peripheral Pin Select |
| פין 30 | RP18 — GPIO with Peripheral Pin Select |
| פין 31 | VSS — Ground reference |
| פין 32 | VDD — Core supply voltage |
| פין 33 | RP19 — GPIO with Peripheral Pin Select |
| פין 34 | RP20 — GPIO with Peripheral Pin Select |
| פין 35 | RP21 — GPIO with Peripheral Pin Select |
| פין 36 | RP22 — GPIO with Peripheral Pin Select |
| פין 37 | RP23 — GPIO with Peripheral Pin Select |
| פין 38 | RP24 — GPIO with Peripheral Pin Select |
| פין 39 | RP25 — GPIO with Peripheral Pin Select |
| פין 40 | RP26 — GPIO with Peripheral Pin Select |
| פין 41 | RP27 — GPIO with Peripheral Pin Select |
| פין 42 | VSS — Ground reference |
| פין 43 | VDD — Core supply voltage |
| פין 44 | RP28 — GPIO with Peripheral Pin Select |
| פין 45 | RP29 — GPIO with Peripheral Pin Select |
| פין 46 | RP30 — GPIO with Peripheral Pin Select |
| פין 47 | RP31 — GPIO with Peripheral Pin Select |
| פין 48 | RP32 — GPIO with Peripheral Pin Select |
| פין 49 | RP33 — GPIO with Peripheral Pin Select |
| פין 50 | RP34 — GPIO with Peripheral Pin Select |
| פין 51 | RP35 — GPIO with Peripheral Pin Select |
| פין 52 | RP36 — GPIO with Peripheral Pin Select |
| פין 53 | VSS — Ground reference |
| פין 54 | VDD — Core supply voltage |
| פין 55 | RP37 — GPIO with Peripheral Pin Select |
| פין 56 | RP38 — GPIO with Peripheral Pin Select |
| פין 57 | RP39 — GPIO with Peripheral Pin Select |
| פין 58 | RP40 — GPIO with Peripheral Pin Select |
| פין 59 | RP41 — GPIO with Peripheral Pin Select |
| פין 60 | RP42 — GPIO with Peripheral Pin Select |
| פין 61 | RP43 — GPIO with Peripheral Pin Select |
| פין 62 | RP44 — GPIO with Peripheral Pin Select |
| פין 63 | RP45 — GPIO with Peripheral Pin Select |
| פין 64 | VSS — Ground reference |
| פין 65 | VDD — Core supply voltage |
| פין 66 | RP46 — GPIO with Peripheral Pin Select |
| פין 67 | RP47 — GPIO with Peripheral Pin Select |
| פין 68 | RP48 — GPIO with Peripheral Pin Select |
| פין 69 | RP49 — GPIO with Peripheral Pin Select |
| פין 70 | RP50 — GPIO with Peripheral Pin Select |
| פין 71 | RP51 — GPIO with Peripheral Pin Select |
| פין 72 | RP52 — GPIO with Peripheral Pin Select |
| פין 73 | RP53 — GPIO with Peripheral Pin Select |
| פין 74 | RP54 — GPIO with Peripheral Pin Select |
| פין 75 | VSS — Ground reference |
| פין 76 | VDD — Core supply voltage |
| פין 77 | RP55 — GPIO with Peripheral Pin Select |
| פין 78 | RP56 — GPIO with Peripheral Pin Select |
| פין 79 | RP57 — GPIO with Peripheral Pin Select |
| פין 80 | RP58 — GPIO with Peripheral Pin Select |
| פין 81 | RP59 — GPIO with Peripheral Pin Select |
| פין 82 | RP60 — GPIO with Peripheral Pin Select |
| פין 83 | RP61 — GPIO with Peripheral Pin Select |
| פין 84 | RP62 — GPIO with Peripheral Pin Select |
| פין 85 | RP63 — GPIO with Peripheral Pin Select |
| פין 86 | VSS — Ground reference |
| פין 87 | VDD — Core supply voltage |
| פין 88 | RP64 — GPIO with Peripheral Pin Select |
| פין 89 | RP65 — GPIO with Peripheral Pin Select |
| פין 90 | RP66 — GPIO with Peripheral Pin Select |
| פין 91 | RP67 — GPIO with Peripheral Pin Select |
| פין 92 | RP68 — GPIO with Peripheral Pin Select |
| פין 93 | RP69 — GPIO with Peripheral Pin Select |
| פין 94 | RP70 — GPIO with Peripheral Pin Select |
| פין 95 | RP71 — GPIO with Peripheral Pin Select |
| פין 96 | RP72 — GPIO with Peripheral Pin Select |
| פין 97 | VSS — Ground reference |
| פין 98 | VDD — Core supply voltage |
| פין 99 | RP73 — GPIO with Peripheral Pin Select |
| פין 100 | RP74 — GPIO with Peripheral Pin Select |
| פין 101 | RP75 — GPIO with Peripheral Pin Select |
| פין 102 | RP76 — GPIO with Peripheral Pin Select |
| פין 103 | RP77 — GPIO with Peripheral Pin Select |
| פין 104 | RP78 — GPIO with Peripheral Pin Select |
| פין 105 | RP79 — GPIO with Peripheral Pin Select |
| פין 106 | RP80 — GPIO with Peripheral Pin Select |
| פין 107 | RP81 — GPIO with Peripheral Pin Select |
| פין 108 | VSS — Ground reference |
| פין 109 | VDD — Core supply voltage |
| פין 110 | RP82 — GPIO with Peripheral Pin Select |
| פין 111 | RP83 — GPIO with Peripheral Pin Select |
| פין 112 | RP84 — GPIO with Peripheral Pin Select |
| פין 113 | RP85 — GPIO with Peripheral Pin Select |
| פין 114 | RP86 — GPIO with Peripheral Pin Select |
| פין 115 | RP87 — GPIO with Peripheral Pin Select |
| פין 116 | RP88 — GPIO with Peripheral Pin Select |
| פין 117 | RP89 — GPIO with Peripheral Pin Select |
| פין 118 | RP90 — GPIO with Peripheral Pin Select |
| פין 119 | VSS — Ground reference |
| פין 120 | VDD — Core supply voltage |
| פין 121 | RP91 — GPIO with Peripheral Pin Select |
| פין 122 | RP92 — GPIO with Peripheral Pin Select |
| פין 123 | RP93 — GPIO with Peripheral Pin Select |
| פין 124 | RP94 — GPIO with Peripheral Pin Select |
| פין 125 | RP95 — GPIO with Peripheral Pin Select |
| פין 126 | RP96 — GPIO with Peripheral Pin Select |
| פין 127 | RP97 — GPIO with Peripheral Pin Select |
| פין 128 | RP98 — GPIO with Peripheral Pin Select |
| פין 129 | RP99 — GPIO with Peripheral Pin Select |
| פין 130 | VSS — Ground reference |
| פין 131 | VDD — Core supply voltage |
| פין 132 | RP100 — GPIO with Peripheral Pin Select |
| פין 133 | RP101 — GPIO with Peripheral Pin Select |
| פין 134 | SQI1CS/RP102 — SQI chip select / GPIO with PPS |
| פין 135 | SQI1CK/RP103 — SQI clock / GPIO with PPS |
| פין 136 | SQI1D0/RP104 — SQI data 0 / GPIO with PPS |
| פין 137 | SQI1D1/RP105 — SQI data 1 / GPIO with PPS |
| פין 138 | SQI1D2/RP106 — SQI data 2 / GPIO with PPS |
| פין 139 | SQI1D3/RP107 — SQI data 3 / GPIO with PPS |
| פין 140 | VBAT — Backup battery supply for RTCC |
| פין 141 | RTCC/RP108 — Real-time clock calendar I/O / GPIO |
| פין 142 | SOSC1/RP109 — Secondary oscillator XTAL / GPIO |
| פין 143 | SOSC2/RP110 — Secondary oscillator XTAL / GPIO |
| פין 144 | TCK/RP0 — JTAG Test Clock / GPIO (alt function of pin 8) |
יישומים טיפוסיים
PIC32MZ1024EFF144-I/PL מתאים עבור 7 יישוםs: Industrial Ethernet PLCs and Gateways, Automotive Infotainment and Body Controllers, IoT Edge Nodes with TLS Acceleration, Graphics HMI Touch Panels, BLDC and PMSM Motor Control, Audio Processing and USB Headset Dongles, Medical Monitoring and Diagnostic Devices.
Industrial Ethernet PLCs and Gateways
The PIC32MZ1024EFF144-I/PL's integrated 10/100 Ethernet MAC with MII/RMII and hardware Crypto engine make it ideal for industrial PLCs and edge gateways requiring TLS-secured communication with SCADA systems. The 200 MHz MIPS32 core runs real-time Ethernet/IP, PROFINET, or Modbus TCP stacks while the 1 MB Flash stores application firmware with Live-Update support for remote firmware upgrades. The hardware AES engine accelerates TLS handshakes by 5-10x versus software implementations, critical for time-sensitive industrial protocols.
מומלץ
Automotive Infotainment and Body Controllers
For automotive infotainment HMI and body controllers, the PIC32MZ1024EFF144-I/PL delivers the MIPS/MHz needed for TFT graphics rendering, USB media decoding, and CAN 2.0B body-network communication. The 256 KB SRAM provides sufficient frame buffering for QVGA/WQVGA displays, while the hardware FPU accelerates 3D gauge rendering and image scaling. Integrated HS USB supports Media Transfer Protocol for USB media connectivity. The -E (extended) temperature grade variant PIC32MZ1024EFF144-E/PL is recommended for under-hood applications.
מומלץ
IoT Edge Nodes with TLS Acceleration
IoT edge devices requiring cloud connectivity benefit from the PIC32MZ1024EFF144-I/PL's hardware crypto engine, which accelerates TLS 1.2/1.3 handshakes and DTLS for low-power sensor nodes. The 1 MB Flash accommodates MQTT-SN, CoAP, or LwM2M client stacks plus Over-the-Air update logic with Live-Update dual-panel Flash. The 200 MHz performance enables on-device ML inference (e.g., sensor fusion) before transmission. The SQI interface supports external NOR Flash for data logging.
מומלץ
Graphics HMI Touch Panels
Graphics HMI panels for industrial control use the PIC32MZ1024EFF144-I/PL's 200 MHz FPU and 256 KB SRAM to drive QVGA/WQVGA TFT displays with touch input via external controllers. The 1 MB Flash stores graphical assets, fonts, and multilingual UI strings. The integrated HS USB supports HID touch-screen calibration and firmware updates. The 18-channel ADC handles analog potentiometer backup inputs on rugged panels. The PIC32MZ EF family is also used in PIC32MZ Graphics examples with MPLAB Harmony Graphics Suite.
מומלץ
BLDC and PMSM Motor Control
Field-Oriented Control (FOC) of BLDC and PMSM motors is achievable on the PIC32MZ1024EFF144-I/PL at switching frequencies up to 100 kHz thanks to the 200 MHz MIPS32 core and single-cycle MAC instructions. The 64-bit accumulators with saturating/fractional math handle Park/Clarke transforms efficiently. Six PWM outputs with dead-time insertion, three analog comparators for back-EMF sensing, and the QEI interface for encoder feedback complete the motor-control peripheral set. The hardware FPU eliminates software floating-point overhead.
מומלץ
Audio Processing and USB Headset Dongles
USB audio headsets, USB-to-I2S bridges, and effects pedals benefit from the PIC32MZ1024EFF144-I/PL's HS USB 2.0, I2S support, and DSP-enhanced core for real-time audio processing. The 200 MHz performance runs audio codecs, parametric EQ, and noise cancellation at 48 kHz/24-bit with headroom for additional effects. The 256 KB SRAM holds audio buffers for round-trip latency under 10 ms. Hardware AES can encrypt audio streams for secure voice communication.
מומלץ
Medical Monitoring and Diagnostic Devices
Patient monitors and point-of-care diagnostic equipment use the PIC32MZ1024EFF144-I/PL for ECG/EEG signal processing, USB data upload to host computers, and Ethernet connectivity to hospital networks. The 12-bit ADC and DSP extensions enable digital filter implementations for noise reduction on bioelectric signals. The hardware AES engine secures PHI data per HIPAA requirements. The -40C to +85C industrial temperature grade supports portable clinical environments.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC32MZ1024EFF144-I/PL — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC32MZ1024EFE144-I/PL | PIC32MZ1024EFE144-E/PH | PIC32MZ1024EFF144-I/PH | PIC32MZ1024EFF144-E/PL | PIC32MZ1024ECG100T-I/PF |
|---|---|---|---|---|---|---|
| Package | 144-LQFP (PL) 20x20 mm | 144-LQFP (PL) 20x20 mm - same | 144-LQFP (PH) 20x20 mm - same | 144-LQFP (PH) 20x20 mm - same | 144-LQFP (PL) 20x20 mm - same | 100-LQFP (PF) - NOT same, different pin count |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| Core | MIPS32 M-class 200 MHz | MIPS32 M-class 200 MHz - same | MIPS32 M-class 200 MHz - same | MIPS32 M-class 200 MHz - same | MIPS32 M-class 200 MHz - same | MIPS32 M-class 200 MHz - same |
| Flash | 1 MB dual-panel | 1 MB dual-panel - same | 1 MB dual-panel - same | 1 MB dual-panel - same | 1 MB dual-panel - same | 1 MB dual-panel - same |
| SRAM | 256 KB | 256 KB - same | 256 KB - same | 256 KB - same | 256 KB - same | 256 KB - same |
| Crypto Engine | Yes (AES/DES/SHA/RNG) | No | No | Yes (AES/DES/SHA/RNG) - same | Yes (AES/DES/SHA/RNG) - same | Yes |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C - same | -40C to +125C (Extended) | -40C to +85C - same | -40C to +125C (Extended) | -40C to +85C - same |
| Approx Unit Price (qty 1, USD) | 11.42 | 10.28 (lower, no crypto) | 11.95 (extended temp) | 11.42 (same) | 12.65 (extended temp) | 9.78 (LQFP-100, fewer pins) |
מבדילים עיקריים
- Integrated hardware Crypto engine on-chip (לעומתPIC32MZ1024EFE144-I/PL)
- Dual-panel Flash for Live-Update firmware (לעומתPIC32MX795F512L-80I/PT)
- Highest performance MIPS MCU in Microchip 32-bit portfolio at this memory tier (לעומתPIC32MX775F512L-80I/PT)
הערות תכנון
The PIC32MZ1024EFF144-I/PL requires a stable 3.3V supply at 2.3V-3.6V. Place a 10uF bulk tantalum or ceramic capacitor near the IC's VDD pins and a 0.1uF decoupling capacitor adjacent to every VDD/VSS pair (the part has 11 VDD/VSS pairs in the LQFP-144 layout per the datasheet pinout). Use a low-dropout regulator such as the MCP1700-3302E for battery-backed designs. The core draws approximately 70 mA at 200 MHz; add a 4.7uF bypass near the analog AVDD pin to reduce ADC noise.
Follow Microchip's recommended 4-layer PCB stack-up with a dedicated ground plane directly under the MCU. Route the 200 MHz traces (SDRAM if expanded via EBI) over a continuous ground plane with controlled impedance. Keep the 12 MHz primary oscillator trace length under 5 mm and shield it with a guard ring tied to ground. The exposed thermal pad area on the LQFP-144 should be soldered to a copper pour (at least 1 sq cm) connected to VSS for thermal dissipation under high CPU loads.
Do not skip the configuration of the Peripheral Pin Select (PPS) registers before using peripherals - unlike older PIC32MX parts, PPS must be explicitly unlocked, configured, and locked or peripherals will not function. Ensure the MCLR pin is pulled high through a 10 kohm resistor for normal operation; do not leave it floating. The dual-panel Flash requires specific programming sequences; firmware upgrades must use the in-application programming (IAP) library to safely swap panels without bricking the device.
When using the HS USB 2.0 interface, route the D+/D- traces as a 90 ohm differential pair with length matching within 150 mil. Place the 27 ohm series damping resistors within 4 mm of the MCU pins. Add ESD protection such as the USBLC6-2SC6 near the connector. For Ethernet MII/RMII connections to a PHY like LAN8720A, route the clock signal (REF_CLK or TX_CLK) with 50 ohm controlled impedance and keep it away from switching power traces to minimize jitter.
מידע על תאימות
RoHS and REACH compliant per Microchip product page. Industrial temperature grade -40C to +85C (the -E variant supports -40C to +125C). Lead-free and halogen-free per Microchip environmental compliance documentation.
