PIC32MZ1024EFG100T-250I/PT - 250MHz 32-bit MCU 1MB Flash | Microchip
料号： PIC32MZ1024EFG100T-250I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $9.95 | $9.95 |
| 10 | $9.1 | $91.00 |
| 100 | $8.05 | $805.00 |
| 500 | $7.2 | $3,600.00 |
| 1,000 | $6.45 | $6,450.00 |
PIC32MZ1024EFG100T-250I/PT 概述
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.
直接替换替代料： PIC32MZ1024EFG100T-250I/PT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC32MZ1024EFG100T-250I/PT （相同外形与封装尺寸） ——差异在于 Core Architecture, ADC, USB, Package, CAN.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFG100-250I/PT
✅ 直接替换✓ 有现货
$9.5 / 个
查看数据手册 →PIC32MZ1024EFG100T-250E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFF100T-I/PF
✅ 直接替换✓ 有现货
$8.95 / 个
查看数据手册 →PIC32MZ1024EFE100T-I/PF
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$9.05 / 个
查看数据手册 →PIC32MZ1024ECH100T-I/PF
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.4 / 个
查看数据手册 →PIC32MZ1024ECG100T-I/PF
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.75 / 个
查看数据手册 →PIC32MZ1024EFG100T-250I/PT 最大额定值与电气特性
| 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 |
| 工作温度 | -40C to +85C (industrial, -I) |
| I/O Pins | 97 (maximum, varies by peripheral remap) |
| 封装 | 100-pin TQFP (12x12 mm, 0.4 mm pitch) |
| 安装类型 | 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 |
| RoHS 状态 | Compliant |
| Lead-Free | Yes |
PIC32MZ1024EFG100T-250I/PT 引脚配置
| 引脚 1 | RG15 — I/O port RG15 |
| 引脚 2 | RG12/RF13 — I/O port |
| 引脚 3 | RG13 — I/O port RG13 |
| 引脚 4 | RG14 — I/O port RG14 |
| 引脚 5 | RA0 — I/O port RA0 |
| 引脚 6 | RA1 — I/O port RA1 |
| 引脚 7 | RA2 — I/O port RA2 |
| 引脚 8 | RA3 — I/O port RA3 |
| 引脚 9 | RA4 — I/O port RA4 |
| 引脚 10 | RA5 — I/O port RA5 |
| 引脚 11 | RA6 — I/O port RA6 |
| 引脚 12 | RA7 — I/O port RA7 |
| 引脚 13 | RA8 — I/O port RA8 |
| 引脚 14 | RA9 — I/O port RA9 |
| 引脚 15 | RA10 — I/O port RA10 |
| 引脚 16 | RA11 — I/O port RA11 |
| 引脚 17 | RA12 — I/O port RA12 |
| 引脚 18 | RA13 — I/O port RA13 |
| 引脚 19 | RA14 — I/O port RA14 |
| 引脚 20 | RA15 — I/O port RA15 |
| 引脚 21 | VSS — Ground |
| 引脚 22 | VDD — Supply voltage 3.3V |
| 引脚 23 | RB0 — I/O port RB0 / PGED3 |
| 引脚 24 | RB1 — I/O port RB1 / PGEC3 |
| 引脚 25 | RB2 — I/O port RB2 |
| 引脚 26 | RB3 — I/O port RB3 |
| 引脚 27 | RB4 — I/O port RB4 |
| 引脚 28 | RB5 — I/O port RB5 |
| 引脚 29 | RB6 — I/O port RB6 |
| 引脚 30 | RB7 — I/O port RB7 |
| 引脚 31 | RB8 — I/O port RB8 |
| 引脚 32 | RB9 — I/O port RB9 |
| 引脚 33 | RB10 — I/O port RB10 |
| 引脚 34 | RB11 — I/O port RB11 |
| 引脚 35 | RB12 — I/O port RB12 |
| 引脚 36 | RB13 — I/O port RB13 |
| 引脚 37 | RB14 — I/O port RB14 |
| 引脚 38 | RB15 — I/O port RB15 |
| 引脚 39 | VSS — Ground |
| 引脚 40 | VDD — Supply voltage 3.3V |
| 引脚 41 | RC0 — I/O port RC0 |
| 引脚 42 | RC1 — I/O port RC1 |
| 引脚 43 | RC2 — I/O port RC2 |
| 引脚 44 | RC3 — I/O port RC3 |
| 引脚 45 | RC4 — I/O port RC4 |
| 引脚 46 | RC5 — I/O port RC5 |
| 引脚 47 | RC6 — I/O port RC6 |
| 引脚 48 | RC7 — I/O port RC7 |
| 引脚 49 | RC8 — I/O port RC8 |
| 引脚 50 | RC9 — I/O port RC9 |
| 引脚 51 | RC10 — I/O port RC10 |
| 引脚 52 | RC11 — I/O port RC11 |
| 引脚 53 | RC12 — I/O port RC12 |
| 引脚 54 | RC13 — I/O port RC13 |
| 引脚 55 | RC14 — I/O port RC14 |
| 引脚 56 | RC15 — I/O port RC15 |
| 引脚 57 | VSS — Ground |
| 引脚 58 | VDD — Supply voltage 3.3V |
| 引脚 59 | RD0 — I/O port RD0 |
| 引脚 60 | RD1 — I/O port RD1 |
| 引脚 61 | RD2 — I/O port RD2 |
| 引脚 62 | RD3 — I/O port RD3 |
| 引脚 63 | RD4 — I/O port RD4 |
| 引脚 64 | RD5 — I/O port RD5 |
| 引脚 65 | RD6 — I/O port RD6 |
| 引脚 66 | RD7 — I/O port RD7 |
| 引脚 67 | RD8 — I/O port RD8 |
| 引脚 68 | RD9 — I/O port RD9 |
| 引脚 69 | RD10 — I/O port RD10 |
| 引脚 70 | RD11 — I/O port RD11 |
| 引脚 71 | RD12 — I/O port RD12 |
| 引脚 72 | RD13 — I/O port RD13 |
| 引脚 73 | RD14 — I/O port RD14 |
| 引脚 74 | RD15 — I/O port RD15 |
| 引脚 75 | VSS — Ground |
| 引脚 76 | VDD — Supply voltage 3.3V |
| 引脚 77 | RF0 — I/O port RF0 |
| 引脚 78 | RF1 — I/O port RF1 |
| 引脚 79 | RF2 — I/O port RF2 |
| 引脚 80 | RF3 — I/O port RF3 |
| 引脚 81 | RF4 — I/O port RF4 |
| 引脚 82 | RF5 — I/O port RF5 |
| 引脚 83 | RF6 — I/O port RF6 |
| 引脚 84 | RF7 — I/O port RF7 |
| 引脚 85 | RF8 — I/O port RF8 |
| 引脚 86 | RF9 — I/O port RF9 |
| 引脚 87 | RF10 — I/O port RF10 |
| 引脚 88 | RF11 — I/O port RF11 |
| 引脚 89 | RF12 — I/O port RF12 |
| 引脚 90 | RF13 — I/O port RF13 |
| 引脚 91 | RF14 — I/O port RF14 |
| 引脚 92 | RF15 — I/O port RF15 |
| 引脚 93 | VSS — Ground |
| 引脚 94 | VDD — Supply voltage 3.3V |
| 引脚 95 | RG0 — I/O port RG0 |
| 引脚 96 | RG1 — I/O port RG1 |
| 引脚 97 | RG2 — I/O port RG2 |
| 引脚 98 | RG3 — I/O port RG3 |
| 引脚 99 | MCLR — Master Clear / Reset (active low) |
| 引脚 100 | OSC1 — Crystal oscillator input |
典型应用
PIC32MZ1024EFG100T-250I/PT 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFG100T-250I/PT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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) |
关键差异点
- Highest speed grade in PIC32MZ EF 100-pin TQFP family （对比 PIC32MZ1024EFF100T-I/PF)
- Optimal cost/no-CAN trade-off （对比 PIC32MZ1024EFF100T-I/PF)
- Industrial temperature range with same die as Extended version （对比 PIC32MZ1024EFG100T-250E/PT)
设计说明
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.
合规信息
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.
