PIC32MZ1024EFF100T-I/PF - 200MHz 32-bit MCU, 1MB Flash, 100-TQFP
MPN: PIC32MZ1024EFF100T-I/PF ✓ Hoạt độngPIC32MZ1024EFF100T-I/PF Tóm tắt
An MCU (microcontroller unit) is a single-chip computer containing a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals. The PIC32MZ EF family occupies the high-performance tier in Microchip's PIC32 portfolio, sitting above the PIC32MX and PIC32MM families and below the PIC32MK and dual-core PIC32CK parts. Within the power-management hierarchy, the MCU orchestrates power sequencing, sleep modes, and peripheral enable gating for the entire embedded system.
Key features include the MIPS32 microAptiv core with DSP and FPU, 1 MB Live-Update Flash (allowing field updates without downtime), 256 KB SRAM, 8-channel DMA, multiple I2C/SPI/UART interfaces, 12-bit ADC, and hardware crypto accelerators. The 100-pin TQFP offers generous GPIO count for HMI panels and industrial gateways, while integrated Hi-Speed USB and Ethernet controllers enable connected-product designs without external bridges.
The architecture supports real-time deterministic operation via dedicated peripheral trigger logic, DMA-driven data movement, and a 9-channel hardware motor-control PWM (MCPWM) peripheral. The Floating Point Unit accelerates sensor-fusion and control-loop math, while the DSP engine supports audio codec post-processing and FFT-based vibration analysis. Live-Update Flash lets a redundant firmware image overwrite the active image, which is critical for industrial equipment with 24/7 uptime requirements.
Typical applications include industrial HMI panels, IoT gateways, USB/Ethernet-connected motor drives, automotive infotainment, and graphical touch-screen controllers. The part's high GPIO count and dual connectivity interfaces make it a strong fit for multi-protocol sensor hubs. Designers often pair it with Microchip's KSZ8081 PHY, MIC2026 USB power switch, and LAN8742 Ethernet transceiver for full connectivity stacks.
When designing with this device, plan the power-rail decoupling for the high-speed 200 MHz core and ensure that the SQI interface traces are length-matched. The 100-TQFP package requires 14x14 mm of board area and is suitable for hand-rework and prototype builds but lacks the 252 MHz speed bin offered by the PIC32MZ1024EFF100T-250I/PF variant.
This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - giving engineers an actionable starting point for PIC32MZ EF Bring-Up.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024EFF100T-I/PF — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ1024EFF100T-I/PF (cùng hình factor và footprint) — khác nhau ở Core Architecture, Package, ADC, USB, Ethernet.
PIC32MZ1024EFF100-I/PF
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Xem tài liệu →PIC32MZ1024EFG100T-I/PF
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Xem tài liệu →PIC32MZ1024EFE100T-I/PF
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Xem tài liệu →PIC32MZ1024ECM100T-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECH100T-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFK100T-I/PF
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFF100T-I/PF Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class microAptiv (32-bit) |
| Core Frequency | 200 MHz |
| FPU | Yes (IEEE 754 single-precision) |
| DSP | Yes |
| Program Flash Memory | 1 MB (1024 KB / 1M x 8) |
| SRAM | 256 KB |
| Live-Update Flash | Supported (dual-image) |
| DMA Channels | 8 |
| Operating Voltage Range | 2.3 V to 3.6 V |
| Hộp | 100-pin TQFP (14x14 mm) |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Connectivity | Hi-Speed USB 2.0, 10/100 Ethernet, CAN 2.0B, SQI, I2C, SPI, UART |
| ADC | 12-bit, up to 28 channels |
| Timers | 9 (16/32-bit) |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (per JEDEC J-STD-020) |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ1024EFF100T-I/PF
| Chân 1 | RG15 — General purpose I/O |
| Chân 2 | VDD — Core supply (1.8 V regulated internally from 3.3 V) |
| Chân 3 | VSS — Ground |
| Chân 4 | OSC1 — Crystal oscillator input |
| Chân 5 | OSC2 — Crystal oscillator output |
| Chân 6 | RG6 — General purpose I/O |
| Chân 7 | RG7 — General purpose I/O |
| Chân 8 | RG8 — General purpose I/O |
| Chân 9 | RG9 — General purpose I/O |
| Chân 10 | VDD — Core supply (1.8 V regulated internally from 3.3 V) |
| Chân 11 | VSS — Ground |
| Chân 12 | RD0 — General purpose I/O |
| Chân 13 | RD1 — General purpose I/O |
| Chân 14 | RD2 — General purpose I/O |
| Chân 15 | RD3 — General purpose I/O |
| Chân 16 | RD4 — General purpose I/O |
| Chân 17 | RD5 — General purpose I/O |
| Chân 18 | RD6 — General purpose I/O |
| Chân 19 | RD7 — General purpose I/O |
| Chân 20 | VSS — Ground |
| Chân 21 | RB0 — Programmable I/O with analog input |
| Chân 22 | RB1 — Programmable I/O with analog input |
| Chân 23 | RB2 — Programmable I/O with analog input |
| Chân 24 | RB3 — Programmable I/O with analog input |
| Chân 25 | RB4 — Programmable I/O with analog input |
| Chân 26 | RB5 — Programmable I/O with analog input |
| Chân 27 | RB6 — Programmable I/O with analog input |
| Chân 28 | RB7 — Programmable I/O with analog input |
| Chân 29 | RB8 — Programmable I/O with analog input |
| Chân 30 | RB9 — Programmable I/O with analog input |
| Chân 31 | RB10 — Programmable I/O with analog input |
| Chân 32 | RB11 — Programmable I/O with analog input |
| Chân 33 | VDD — Core supply (1.8 V regulated internally from 3.3 V) |
| Chân 34 | VSS — Ground |
| Chân 35 | RB12 — Programmable I/O with analog input |
| Chân 36 | RB13 — Programmable I/O with analog input |
| Chân 37 | RB14 — Programmable I/O with analog input |
| Chân 38 | RB15 — Programmable I/O with analog input |
| Chân 39 | RD8 — General purpose I/O |
| Chân 40 | RD9 — General purpose I/O |
| Chân 41 | RD10 — General purpose I/O |
| Chân 42 | RD11 — General purpose I/O |
| Chân 43 | RD12 — General purpose I/O |
| Chân 44 | RD13 — General purpose I/O |
| Chân 45 | RD14 — General purpose I/O |
| Chân 46 | RD15 — General purpose I/O |
| Chân 47 | VSS — Ground |
| Chân 48 | VDD — Core supply (1.8 V regulated internally from 3.3 V) |
| Chân 49 | RC1 — General purpose I/O |
| Chân 50 | RC2 — General purpose I/O |
| Chân 51 | RC3 — General purpose I/O |
| Chân 52 | RC4 — General purpose I/O |
| Chân 53 | USBID — USB OTG ID pin |
| Chân 54 | VBUS — USB VBUS detect input |
| Chân 55 | VUSB3V3 — USB 3.3 V supply pin |
| Chân 56 | D+ — USB D+ differential data line |
| Chân 57 | D- — USB D- differential data line |
| Chân 58 | VSS — Ground |
| Chân 59 | RF0 — General purpose I/O |
| Chân 60 | RF1 — General purpose I/O |
| Chân 61 | RF2 — General purpose I/O |
| Chân 62 | RF3 — General purpose I/O |
| Chân 63 | RF4 — General purpose I/O |
| Chân 64 | RF5 — General purpose I/O |
| Chân 65 | RF6 — General purpose I/O |
| Chân 66 | RF7 — General purpose I/O |
| Chân 67 | RF8 — General purpose I/O |
| Chân 68 | RF9 — General purpose I/O |
| Chân 69 | RF10 — General purpose I/O |
| Chân 70 | RF11 — General purpose I/O |
| Chân 71 | RF12 — General purpose I/O |
| Chân 72 | RF13 — General purpose I/O |
| Chân 73 | VDD — Core supply (1.8 V regulated internally from 3.3 V) |
| Chân 74 | VSS — Ground |
| Chân 75 | RG0 — General purpose I/O |
| Chân 76 | RG1 — General purpose I/O |
| Chân 77 | RG2 — General purpose I/O |
| Chân 78 | RG3 — General purpose I/O |
| Chân 79 | RA0 — General purpose I/O |
| Chân 80 | RA1 — General purpose I/O |
| Chân 81 | RA2 — General purpose I/O |
| Chân 82 | RA3 — General purpose I/O |
| Chân 83 | RA4 — General purpose I/O |
| Chân 84 | RA5 — General purpose I/O |
| Chân 85 | RA6 — General purpose I/O |
| Chân 86 | RA7 — General purpose I/O |
| Chân 87 | RA8 — General purpose I/O |
| Chân 88 | RA9 — General purpose I/O |
| Chân 89 | RA10 — General purpose I/O |
| Chân 90 | RA11 — General purpose I/O |
| Chân 91 | RA12 — General purpose I/O |
| Chân 92 | RA13 — General purpose I/O |
| Chân 93 | RA14 — General purpose I/O |
| Chân 94 | RA15 — General purpose I/O |
| Chân 95 | VSS — Ground |
| Chân 96 | VDD — Core supply (1.8 V regulated internally from 3.3 V) |
| Chân 97 | MCLR — Master Clear (reset) input, active low |
| Chân 98 | RG12 — General purpose I/O |
| Chân 99 | RG13 — General purpose I/O |
| Chân 100 | RG14 — General purpose I/O |
Ứng dụng tiêu biểu
PIC32MZ1024EFF100T-I/PF phù hợp cho 6 Áp dụngs: Industrial IoT Gateways, Human-Machine Interface (HMI) Panels, Connected Motor Drives, Automotive Infotainment Sub-Controllers, USB-C Audio Interfaces, Smart Sensor Hubs.
Industrial IoT Gateways
The PIC32MZ1024EFF100T-I/PF is purpose-built for industrial IoT gateways that bridge Modbus/TCP, EtherNet/IP, and MQTT clouds. Its 10/100 Ethernet MAC and dual CAN 2.0B controllers let it aggregate data from factory-floor PLCs and sensors without external bridges, while 1 MB Flash holds full TLS stacks plus application logic. The 200 MHz MIPS core with FPU runs edge-analytics algorithms in real time. The 100-pin TQFP exposes enough GPIO for parallel LCD status displays, and the industrial -40C to +85C temperature grade supports factory enclosures without thermal derating.
Được đề xuất
Human-Machine Interface (HMI) Panels
For HMI panels with 4.3-inch to 7-inch TFT touchscreens, the PIC32MZ1024EFF100T-I/PF provides the GPIO, DMA bandwidth, and LCD controller needed to drive parallel RGB panels. The 8-channel DMA engine offloads pixel refresh from the CPU, leaving the MIPS core free for touch-input processing and Modbus polling. Live-Update Flash enables remote firmware upgrades with no production downtime, critical for deployed industrial panels. Pair the part with an external QSPI Flash via the SQI bus to log alarm history.
Được đề xuất
Connected Motor Drives
The PIC32MZ1024EFF100T-I/PF's 9-channel motor-control PWM (MCPWM) peripheral, 12-bit ADC, and Hi-Speed USB make it ideal for BLDC and PMSM motor drives that need remote monitoring. The FPU accelerates Field-Oriented Control (FOC) math, achieving sub-microsecond loop times at 200 MHz. Hi-Speed USB enables high-bandwidth drive-tuning interfaces to host PCs, while Ethernet/CAN support real-time fieldbus integration. The 256 KB SRAM holds full FOC state without external memory.
Được đề xuất
Automotive Infotainment Sub-Controllers
Although the PIC32MZ1024EFF100T-I/PF is not AEC-Q100 qualified, designers use it in pre-production and non-safety automotive subsystems such as head-unit accessory controllers, HVAC panels, and rear-seat entertainment remotes. The 1 MB Flash accommodates rich UI graphics libraries, and the dual CAN interfaces connect to the vehicle CAN-FD backbone. The industrial temperature grade handles under-dash thermal environments. For safety-critical ECUs, migrate to the PIC32MZ1024EFF100-E/GJX or PIC32MX automotive-grade variants.
Được đề xuất
USB-C Audio Interfaces
The PIC32MZ1024EFF100T-I/PF's Hi-Speed USB 2.0 with on-chip transceiver and DSP engine make it suitable for USB-C audio interfaces and USB-DAC/ADC peripherals. The FPU handles sample-rate conversion and biquad filtering in real time, while the 256 KB SRAM buffers audio streams without glitching. The SQI interface connects to external QSPI Flash holding firmware and audio DSP coefficients. The 100-pin TQFP provides the GPIO count for MIDI DIN sync, S/PDIF, and button matrix inputs typical of audio interfaces.
Được đề xuất
Smart Sensor Hubs
The PIC32MZ1024EFF100T-I/PF aggregates data from multiple sensors (temperature, pressure, vibration, gas) over I2C/SPI and publishes it via Ethernet or USB. Its 12-bit ADC, 28-channel analog input capability, and 8-channel DMA allow continuous background sampling while the CPU runs threshold detection. The 1 MB Flash stores machine-learning inference models for on-device anomaly detection. Live-Update Flash enables OTA model updates in the field, and the 100-pin TQFP offers GPIO for status LEDs and isolated digital outputs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024EFF100T-I/PF — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MZ1024EFF100-I/PF | PIC32MZ1024EFG100T-I/PF | PIC32MZ1024EFE100T-I/PF | PIC32MZ1024ECM100T-I/PF | PIC32MZ1024ECH100T-I/PF | PIC32MZ1024EFK100T-I/PF |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 252 MHz |
| Flash Memory | 1 MB | 1 MB | 2 MB | 512 KB | 1 MB | 1 MB | 2 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 512 KB |
| Hi-Speed USB 2.0 | Yes | Yes | Yes | Yes | No | No | Yes |
| 10/100 Ethernet MAC | Yes | Yes | Yes | Yes | No | No | Yes |
| CAN 2.0B | 2 channels | 2 channels | 2 channels | 2 channels | 2 channels | 2 channels | 2 channels |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Approx. Qty-1 Price (USD) | $13.92 | ~$13.20 | ~$15.40 | ~$11.80 | ~$10.95 | ~$11.20 | ~$16.50 |
Bảo phân biệt quan trọng
- Pin-compatible upgrade from 512 KB to 2 MB Flash without PCB change (vsPIC32MZ1024EFE100T-I/PF)
- Connectivity-rich peripheral set (HS USB + Ethernet + 2 CAN + SQI) (vsPIC32MZ1024ECM100T-I/PF)
- Same footprint as 2 MB Flash variant with graphics controller (vsPIC32MZ1024EFG100T-I/PF)
Ghi chú thiết kế
The PIC32MZ1024EFF100T-I/PF requires a clean 3.3 V supply on VDD pins (2.3 V to 3.6 V). Decouple each VDD pin with a 0.1 uF ceramic capacitor placed within 3 mm of the pin, and add a bulk 10 uF tantalum or ceramic capacitor near the regulator. The internal 1.8 V core regulator does not require external pass components, but the VDD18 pin still needs 1 uF + 0.01 uF decoupling. Voltage dips below 2.3 V will trigger brown-out reset.
Route the 50 MHz EBI clock trace and the USB D+/D- differential pair with 90 ohm differential impedance and length matching within 150 mil. Place the 12 MHz crystal and its load capacitors within 5 mm of the OSC1/OSC2 pins to avoid stray capacitance that distorts startup. The 100-pin TQFP allows escape routing on a 4-layer PCB with 0.4 mm wide traces between pads; use 0.5 oz copper with 1 oz planes for the core supply to support the 200 MHz current spikes.
Do not leave the MCLR pin floating - it must be pulled up to VDD through a 10 kohm resistor for normal operation, or driven low for external reset. Configure the JTAG/SWD pins (TMS, TCK, TDI, TDO) for alternate function or disable them in configuration bits if unused, otherwise they remain in a high-impedance state that can cause unintended current draw. When using Live-Update Flash, ensure both image banks are erased before commissioning to prevent bootloader fallback errors.
Thông tin tuân thủ
RoHS compliant per Microchip product environmental compliance page. Industrial temperature grade -40C to +85C. Not AEC-Q100 qualified; for automotive safety applications migrate to the PIC32MX automotive-grade or PIC32MK AEC-Q100 families.
