PIC32MZ1024EFG100T-250I/PT - 250MHz 32-bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFG100T-250I/PT ✓ نشطPIC32MZ1024EFG100T-250I/PT نظرة عامة
A PIC32 microcontroller is a MIPS-based 32-bit MCU built around the M-Class core, which combines high clock rates (up to 250 MHz at the EF performance tier) with deterministic interrupt latency and a rich peripheral set. PIC32 parts sit at the upper end of Microchip's 8/16/32-bit portfolio, targeting applications that need more compute and memory than PIC16 or PIC24 devices can deliver, while remaining programmable with MPLAB X IDE and Harmony framework. Within the family taxonomy, PIC32MZ EF > PIC32MZ > PIC32MX > PIC32, and the EF suffix specifically denotes the high-performance Flash/SRAM tier.
Key features of the PIC32MZ1024EFG100T-250I/PT include 1 MB Flash program memory, 512 KB SRAM, a hardware Floating Point Unit for DSP-style math, Hi-Speed USB 2.0 OTG, 10/100 Ethernet MAC with RMII/MII, up to 97 I/O pins shared across multiple 16-bit and 32-bit timers, a 12-bit ADC reaching 500 ksps, and dedicated audio/graphics peripherals (I2S, SQI for external graphics). The integrated FPU lets developers execute DSP and audio processing routines without software emulation.
This device uses Microchip's PIC32MIPS32 M-Class core with 5-stage pipeline, dual-issue superscalar capability, and tightly-coupled peripherals, achieving 252 MHz in the -250 speed grade. With 1 MB Flash and 512 KB SRAM it can host networking stacks (TCP/IP, HTTP, MQTT) plus rich graphics simultaneously, while the 100-pin TQFP package offers a 0.4 mm pitch to balance routing density and ease of hand-rework.
Typical applications include industrial IoT gateways, graphics HMI panels, motor control boards, audio processing units, and connected sensor hubs. The wide memory and rich peripheral mix also suit medical patient monitors, automotive infotainment prototypes, and home automation concentrators.
When designing with the PIC32MZ1024EFG100T-250I/PT, allocate 8-16 KB of Flash for a robust bootloader and reserve the SQI interface for external QSPI memory if user-interface assets exceed internal storage. The -250I suffix denotes the industrial temperature range -40C to +85C, so verify thermal margins for enclosed industrial cabinets.
This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC32MZ EF family, and practical design notes beyond the manufacturer datasheet summary.
بدائل مباشرة لـ PIC32MZ1024EFG100T-250I/PT — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع PIC32MZ1024EFG100T-250I/PT (نفس عامل الشكل والبصمة) — يختلف في Core Architecture, ADC, USB, Package, CAN.
PIC32MZ1024EFG100-250I/PT
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ1024EFG100T-250E/PT
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
PIC32MZ1024EFF100T-I/PF
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ1024EFE100T-I/PF
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منهاتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ1024ECH100T-I/PF
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منهاتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ1024ECG100T-I/PF
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منهاتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ1024EFG100T-250I/PT الحدود القصوى والخصائص الكهربائية
| Core | MIPS32 M-Class (PIC32) |
| Core Architecture | 32-bit RISC with 5-stage pipeline |
| Maximum CPU Speed | 250 MHz (-250 speed grade) |
| Program Memory (Flash) | 1 MB (1024 KB) |
| Data Memory (SRAM) | 512 KB |
| Floating Point Unit | Yes (hardware) |
| Operating Voltage | 2.2 V to 3.6 V |
| درجة حرارة التشغيل | -40C to +85C (industrial, -I) |
| I/O Pins | 97 (maximum, varies by peripheral remap) |
| العلبة | 100-pin TQFP (12x12 mm, 0.4 mm pitch) |
| نوع التركيب | Surface Mount |
| USB | Hi-Speed USB 2.0 OTG |
| Ethernet | 10/100 Ethernet MAC with RMII/MII |
| CAN | None (EF variant without CAN) |
| Crypto Engine | None (EF variant without Crypto) |
| ADC | 12-bit, up to 500 ksps |
| Timers | Multiple 16-bit and 32-bit timer/counters |
| Audio/Graphics Peripherals | I2S, SQI, external bus interface |
| حالة RoHS | Compliant |
| Lead-Free | Yes |
تكوين أطراف PIC32MZ1024EFG100T-250I/PT
| دبوس 1 | RG15 — I/O port RG15 |
| دبوس 2 | RG12/RF13 — I/O port |
| دبوس 3 | RG13 — I/O port RG13 |
| دبوس 4 | RG14 — I/O port RG14 |
| دبوس 5 | RA0 — I/O port RA0 |
| دبوس 6 | RA1 — I/O port RA1 |
| دبوس 7 | RA2 — I/O port RA2 |
| دبوس 8 | RA3 — I/O port RA3 |
| دبوس 9 | RA4 — I/O port RA4 |
| دبوس 10 | RA5 — I/O port RA5 |
| دبوس 11 | RA6 — I/O port RA6 |
| دبوس 12 | RA7 — I/O port RA7 |
| دبوس 13 | RA8 — I/O port RA8 |
| دبوس 14 | RA9 — I/O port RA9 |
| دبوس 15 | RA10 — I/O port RA10 |
| دبوس 16 | RA11 — I/O port RA11 |
| دبوس 17 | RA12 — I/O port RA12 |
| دبوس 18 | RA13 — I/O port RA13 |
| دبوس 19 | RA14 — I/O port RA14 |
| دبوس 20 | RA15 — I/O port RA15 |
| دبوس 21 | VSS — Ground |
| دبوس 22 | VDD — Supply voltage 3.3V |
| دبوس 23 | RB0 — I/O port RB0 / PGED3 |
| دبوس 24 | RB1 — I/O port RB1 / PGEC3 |
| دبوس 25 | RB2 — I/O port RB2 |
| دبوس 26 | RB3 — I/O port RB3 |
| دبوس 27 | RB4 — I/O port RB4 |
| دبوس 28 | RB5 — I/O port RB5 |
| دبوس 29 | RB6 — I/O port RB6 |
| دبوس 30 | RB7 — I/O port RB7 |
| دبوس 31 | RB8 — I/O port RB8 |
| دبوس 32 | RB9 — I/O port RB9 |
| دبوس 33 | RB10 — I/O port RB10 |
| دبوس 34 | RB11 — I/O port RB11 |
| دبوس 35 | RB12 — I/O port RB12 |
| دبوس 36 | RB13 — I/O port RB13 |
| دبوس 37 | RB14 — I/O port RB14 |
| دبوس 38 | RB15 — I/O port RB15 |
| دبوس 39 | VSS — Ground |
| دبوس 40 | VDD — Supply voltage 3.3V |
| دبوس 41 | RC0 — I/O port RC0 |
| دبوس 42 | RC1 — I/O port RC1 |
| دبوس 43 | RC2 — I/O port RC2 |
| دبوس 44 | RC3 — I/O port RC3 |
| دبوس 45 | RC4 — I/O port RC4 |
| دبوس 46 | RC5 — I/O port RC5 |
| دبوس 47 | RC6 — I/O port RC6 |
| دبوس 48 | RC7 — I/O port RC7 |
| دبوس 49 | RC8 — I/O port RC8 |
| دبوس 50 | RC9 — I/O port RC9 |
| دبوس 51 | RC10 — I/O port RC10 |
| دبوس 52 | RC11 — I/O port RC11 |
| دبوس 53 | RC12 — I/O port RC12 |
| دبوس 54 | RC13 — I/O port RC13 |
| دبوس 55 | RC14 — I/O port RC14 |
| دبوس 56 | RC15 — I/O port RC15 |
| دبوس 57 | VSS — Ground |
| دبوس 58 | VDD — Supply voltage 3.3V |
| دبوس 59 | RD0 — I/O port RD0 |
| دبوس 60 | RD1 — I/O port RD1 |
| دبوس 61 | RD2 — I/O port RD2 |
| دبوس 62 | RD3 — I/O port RD3 |
| دبوس 63 | RD4 — I/O port RD4 |
| دبوس 64 | RD5 — I/O port RD5 |
| دبوس 65 | RD6 — I/O port RD6 |
| دبوس 66 | RD7 — I/O port RD7 |
| دبوس 67 | RD8 — I/O port RD8 |
| دبوس 68 | RD9 — I/O port RD9 |
| دبوس 69 | RD10 — I/O port RD10 |
| دبوس 70 | RD11 — I/O port RD11 |
| دبوس 71 | RD12 — I/O port RD12 |
| دبوس 72 | RD13 — I/O port RD13 |
| دبوس 73 | RD14 — I/O port RD14 |
| دبوس 74 | RD15 — I/O port RD15 |
| دبوس 75 | VSS — Ground |
| دبوس 76 | VDD — Supply voltage 3.3V |
| دبوس 77 | RF0 — I/O port RF0 |
| دبوس 78 | RF1 — I/O port RF1 |
| دبوس 79 | RF2 — I/O port RF2 |
| دبوس 80 | RF3 — I/O port RF3 |
| دبوس 81 | RF4 — I/O port RF4 |
| دبوس 82 | RF5 — I/O port RF5 |
| دبوس 83 | RF6 — I/O port RF6 |
| دبوس 84 | RF7 — I/O port RF7 |
| دبوس 85 | RF8 — I/O port RF8 |
| دبوس 86 | RF9 — I/O port RF9 |
| دبوس 87 | RF10 — I/O port RF10 |
| دبوس 88 | RF11 — I/O port RF11 |
| دبوس 89 | RF12 — I/O port RF12 |
| دبوس 90 | RF13 — I/O port RF13 |
| دبوس 91 | RF14 — I/O port RF14 |
| دبوس 92 | RF15 — I/O port RF15 |
| دبوس 93 | VSS — Ground |
| دبوس 94 | VDD — Supply voltage 3.3V |
| دبوس 95 | RG0 — I/O port RG0 |
| دبوس 96 | RG1 — I/O port RG1 |
| دبوس 97 | RG2 — I/O port RG2 |
| دبوس 98 | RG3 — I/O port RG3 |
| دبوس 99 | MCLR — Master Clear / Reset (active low) |
| دبوس 100 | OSC1 — Crystal oscillator input |
التطبيقات النموذجية
PIC32MZ1024EFG100T-250I/PT مناسب لـ 6 التطبيقs: Industrial IoT Gateway, Graphics HMI Panel, Motor Control Board, Audio Processing Unit, Connected Sensor Hub, Automotive Infotainment Prototype.
Industrial IoT Gateway
The PIC32MZ1024EFG100T-250I/PT fits industrial IoT gateways because its 1 MB Flash accommodates full TCP/IP stacks plus MQTT and TLS-like firmware layers while the 512 KB SRAM holds multiple concurrent connections. The integrated 10/100 Ethernet MAC removes the need for an external PHY controller on simple networks, and the Hi-Speed USB OTG port supports local diagnostics or a secondary wired link. At 250 MHz the M-Class core can run encryption, JSON parsing, and sensor aggregation in real time. Industrial temperature range -40C to +85C ensures reliable operation inside enclosures on factory floors.
موصى به
Graphics HMI Panel
For graphics HMI panels the PIC32MZ1024EFG100T-250I/PT drives small-to-medium TFT displays through its parallel External Bus Interface and SQI/QSPI for high-speed graphics fetch. The 512 KB SRAM holds 320x240 16-bit framebuffers with double buffering, while 1 MB Flash stores font tables and UI assets. The integrated FPU accelerates image rotation, alpha blending, and anti-aliased text rendering at full 250 MHz. Audio I2S support enables beeps and voice prompts from the same chip, reducing the BOM for touch-screen appliances.
موصى به
Motor Control Board
The PIC32MZ1024EFG100T-250I/PT is suited for motor control applications because its 250 MHz MIPS core runs Field-Oriented Control loops in software with sub-microsecond PWM update periods. The 12-bit 500 ksps ADC simultaneously samples three-phase currents and DC bus voltage for closed-loop torque regulation. Multiple 16-bit timers with hardware PWM complement support up to 6-channel complementary PWMs needed for three-phase inverters. The 100-pin TQFP exposes enough I/O to drive gate drivers, encoder inputs, and CAN-style communication for industrial servo drives.
موصى به
Audio Processing Unit
The PIC32MZ1024EFG100T-250I/PT handles audio processing because the hardware FPU and DSP extensions accelerate FFT, biquad filtering, and dynamic range compression at 250 MHz. The I2S peripheral streams 24-bit stereo audio at 192 kHz sample rates while the 512 KB SRAM provides delay-line buffers for reverb algorithms. Hi-Speed USB OTG presents the device as a USB Audio Class 2.0 device to PCs, eliminating external codec glue logic for USB DAC designs. The PIC32MZ EF family includes audio DAC reference designs using these peripherals.
موصى به
Connected Sensor Hub
The PIC32MZ1024EFG100T-250I/PT fits connected sensor hubs by aggregating data from multiple SPI/I2C sensors through 97 available I/O pins and 12-bit ADC channels. Ethernet and Hi-Speed USB provide redundant uplinks to the cloud or local storage, and the 250 MHz core processes sensor fusion algorithms in real time without offloading to an external MCU. Industrial -40C to +85C rating makes it suitable for outdoor or factory-floor sensor aggregation boxes that combine temperature, pressure, vibration, and gas measurements.
موصى به
Automotive Infotainment Prototype
The PIC32MZ1024EFG100T-250I/PT powers automotive infotainment prototypes because its 1 MB Flash hosts MP3/AAC decoders plus Bluetooth stack libraries and its Hi-Speed USB OTG supports mass storage playback from USB drives. The 100-pin TQFP provides enough GPIO for TFT backlight control, rotary encoder inputs, and CAN-style communication (note: the EFG variant lacks CAN; choose PIC32MZ1024EFF100T-I/PF for CAN-FD). Hardware FPU accelerates audio decoding at 250 MHz. Industrial -40C to +85C temperature rating suits cabin environments, while the larger 2 MB Flash variant suits richer GUI designs.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ PIC32MZ1024EFG100T-250I/PT — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | PIC32MZ1024EFG100-250I/PT | PIC32MZ1024EFG100T-250E/PT | PIC32MZ1024EFF100T-I/PF | PIC32MZ1024EFE100T-I/PF | PIC32MZ1024ECH100T-I/PF | PIC32MZ1024ECG100T-I/PF |
|---|---|---|---|---|---|---|---|
| Package | TQFP-100 (12x12 mm, /PT) | TQFP-100 (12x12 mm, /PT) | TQFP-100 (12x12 mm, /PT) | TQFP-100 (14x14 mm, /PF) | TQFP-100 (14x14 mm, /PF) | TQFP-100 (14x14 mm, /PF) | TQFP-100 (14x14 mm, /PF) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Speed | 250 MHz | 250 MHz | 250 MHz | 200 MHz (-20%) | 200 MHz (-20%) | 200 MHz (-20%) | 200 MHz (-20%) |
| Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| CAN | No | No | No | Yes (CAN-FD) | No | No | Yes (CAN-FD) |
| Crypto Engine | No | No | No | Yes | No | Yes | Yes |
| Temperature Range | -40C to +85C (I) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) |
أبرز الفروقات
- Highest speed grade in PIC32MZ EF 100-pin TQFP family (مقابلPIC32MZ1024EFF100T-I/PF)
- Optimal cost/no-CAN trade-off (مقابلPIC32MZ1024EFF100T-I/PF)
- Industrial temperature range with same die as Extended version (مقابلPIC32MZ1024EFG100T-250E/PT)
ملاحظات التصميم
Power the PIC32MZ1024EFG100T-250I/PT from a 3.3V LDO with at least 200mA headroom for the 250 MHz core plus active peripherals. Place 100nF decoupling capacitors on every VDD/VSS pin pair within 3mm trace length, and add a bulk 10uF tantalum near the MCU. The Ethernet MAC and Hi-Speed USB OTG draw substantial transient current during packet transmission; a ferrite bead between LDO and MCU's AVDD improves ADC noise.
The 100-pin TQFP (12x12 mm, 0.4 mm pitch) requires careful PCB layout: use 0.2 mm traces with 0.2 mm spacing in the escape region, fan out from all four sides, and place a contiguous ground plane on layer 2 to control impedance. The Ethernet RMII/MII traces must be matched within 50 mil to prevent timing violations, and the SQI/QSPI traces to external Flash should be length-matched to within 1 mm for high-speed operation.
Do not skip the MCLR pull-up resistor (10k to VDD) - the MCLR pin doubles as ICSP programming voltage and must not float. The PIC32MZ EF family requires a specific configuration bit sequence including FPLL settings; failure to lock the PLL correctly results in erratic USB and Ethernet behavior. When migrating between the EFG (no CAN/Crypto) and EFF (CAN, Crypto) variants, verify pin remapping in Harmony configuration since peripheral multiplexing changes are not always backwards compatible.
معلومات الامتثال
RoHS compliant per Microchip product page. Industrial -40C to +85C temperature grade (-I) is not AEC-Q100 qualified; for automotive choose AEC-Q100 qualified variants from the PIC32MZ EF automotive line.
