PIC32MZ2048EFG064-I/PT - 200MHz 2MB Flash MCU | Microchip 64-TQFP
料号： PIC32MZ2048EFG064-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.95 | $14.95 |
| 10 | $13.42 | $134.20 |
| 100 | $11.74 | $1,174.00 |
| 500 | $10.51 | $5,255.00 |
| 1,000 | $9.4 | $9,400.00 |
PIC32MZ2048EFG064-I/PT 概述
A 32-bit microcontroller (MCU) is an integrated circuit combining a high-performance processor core, volatile SRAM, non-volatile Flash, and configurable peripherals on a single die. The PIC32MZ EF family sits at the apex of Microchip's PIC32 line, bridging the gap between traditional 16-bit PIC MCUs and application processors; the 'EF' suffix stands for "Embedded Connectivity with Floating Point Unit" and the family targets industrial, automotive, IoT, graphics/HMI, and motor control segments. The 'G' suffix on this specific MPN indicates the absence of a hardware crypto engine; the related 'H' suffix (not this part) adds hardware AES/SHA acceleration.
Key features include a 200 MHz core with single-cycle MAC, four 64-bit accumulators, and an IEEE 754-compliant single/double-precision FPU. Dual-panel Flash with Live Update support enables firmware field upgrades without service interruption. Peripherals include Hi-Speed USB, 10/100 Ethernet MAC, multiple SPI/I2C/UART instances, CAN, a 12-bit ADC, and the Peripheral Pin Select (PPS) system that maps digital functions to any I/O pin - a notable differentiator versus ARM Cortex-M competitors whose pin multiplexing is generally fixed.
The architecture is built on a 5-stage pipeline MIPS Warrior M-class core with DSP-enhanced arithmetic and hardware multiply/divide, allowing deterministic real-time performance alongside complex floating-point math. The 2 MB dual-panel Flash enables simultaneous execution from one panel while the other is being reprogrammed. The 64-pin TQFP exposes a subset of the family's I/O compared to 100/144-pin siblings, so designers must weigh memory and pin count against board area.
Typical applications include industrial automation controllers, HMI graphics terminals, audio processing systems, motor control inverters, IoT gateways, and automotive body/comfort modules. The combination of high throughput, large memory, rich connectivity peripherals, and PPS flexibility makes this MCU well-suited for situations where a Linux-class SoC would be overkill but an 8/16-bit MCU is under-powered.
When designing with this part, pay close attention to power supply sequencing and decoupling because of the multiple internal voltage rails; consult the manufacturer datasheet section on power management before laying out the PCB. The 64-pin TQFP provides ample I/O for typical connectivity designs but limits pin count compared to 100-pin variants.
This page synthesizes distributor pricing, drop-in same-package alternatives within the PIC32MZ EF family, and practical design notes not found in the manufacturer datasheet, with data verified as of 2026-10-09.
直接替换替代料： PIC32MZ2048EFG064-I/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： PIC32MZ2048EFG064-I/PT （相同外形与封装尺寸） ——差异在于 ADC, Operating Temperature, Core Architecture, Ethernet, FPU.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048EFH064-I/PT
✅ 直接替换✓ 有现货
$8.55 / 个
查看数据手册 →PIC32MZ2048EFG064T-I/PT
✅ 直接替换✓ 有现货
$7.95 / 个
查看数据手册 →PIC32MZ2048EFG064-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFM064-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.88 / 个
查看数据手册 →PIC32MZ1024EFE100-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.1 / 个
查看数据手册 →PIC32MZ2048EFG064-I/PT 最大额定值与电气特性
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| Core Frequency (max) | 200 MHz (up to 252 MHz on family) |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754 single/double precision hardware FPU |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating/fractional math |
| Program Flash | 2 MB (2M x 8), dual-panel with Live Update |
| SRAM | 512 KB |
| 电源电压 | 3.3 V typical (2.0 V - 3.6 V family range) |
| 工作温度 | -40C to +85C (industrial, -I suffix) |
| 封装 | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) |
| Ethernet | 10/100 MAC (RMII/MII interface) |
| USB | Hi-Speed USB 2.0 (Host/Device/OTG) |
| CAN | Yes (CAN 2.0B) |
| ADC | 12-bit, multi-channel |
| 引脚数量 | 64 |
| RoHS 状态 | Compliant |
| Lead-Free | Yes |
PIC32MZ2048EFG064-I/PT 引脚配置
| 引脚 1 | SOCKET1A/PGEC3 — Trace macro/ICSP programming clock |
| 引脚 2 | TMS/DREQ1 — JTAG TMS or DMA request |
| 引脚 3 | TDO/DACK1 — JTAG TDO or DMA acknowledge |
| 引脚 4 | TCK — JTAG TCK |
| 引脚 5 | TDI — JTAG TDI |
| 引脚 6 | AN19/RG6 — Analog input / GPIO |
| 引脚 7 | AN18/RG7 — Analog input / GPIO |
| 引脚 8 | AN17/RG8 — Analog input / GPIO |
| 引脚 9 | AN16/RG9 — Analog input / GPIO |
| 引脚 10 | VSS — Ground |
| 引脚 11 | VDD — 3.3 V supply |
| 引脚 12 | AN15/RF13 — Analog input / GPIO via PPS |
| 引脚 13 | AN14/RF12 — Analog input / GPIO via PPS |
| 引脚 14 | AN13/RSS5/RB13 — Analog input / GPIO via PPS |
| 引脚 15 | AN12/RB12 — Analog input / GPIO via PPS |
| 引脚 16 | AN11/RB11 — Analog input / GPIO via PPS |
| 引脚 17 | AN10/RB10 — Analog input / GPIO via PPS |
| 引脚 18 | AVDD — Analog 3.3 V supply |
| 引脚 19 | AVSS — Analog ground |
| 引脚 20 | AN9/RB9 — Analog input / GPIO via PPS |
| 引脚 21 | AN8/RB8 — Analog input / GPIO via PPS |
| 引脚 22 | AN7/RB7 — Analog input / GPIO via PPS |
| 引脚 23 | AN6/RB6 — Analog input / GPIO via PPS |
| 引脚 24 | AN5/RB5 — Analog input / GPIO via PPS |
| 引脚 25 | AN4/RB4 — Analog input / GPIO via PPS |
| 引脚 26 | AN3/RB3 — Analog input / GPIO via PPS |
| 引脚 27 | AN2/RB2 — Analog input / GPIO via PPS |
| 引脚 28 | AN1/RB1 — Analog input / GPIO via PPS |
| 引脚 29 | AN0/RB0 — Analog input / GPIO via PPS |
| 引脚 30 | VSS — Ground |
| 引脚 31 | VDD — 3.3 V supply |
| 引脚 32 | RD14 — GPIO / PPS-mapped function |
| 引脚 33 | RD15 — GPIO / PPS-mapped function |
| 引脚 34 | RC14 — GPIO / PPS-mapped function |
| 引脚 35 | RC15 — GPIO / PPS-mapped function |
| 引脚 36 | RD12 — GPIO / PPS-mapped function |
| 引脚 37 | RD13 — GPIO / PPS-mapped function |
| 引脚 38 | RD0 — GPIO / PPS-mapped function |
| 引脚 39 | RD1 — GPIO / PPS-mapped function |
| 引脚 40 | RD2 — GPIO / PPS-mapped function |
| 引脚 41 | RD3 — GPIO / PPS-mapped function |
| 引脚 42 | RD4 — GPIO / PPS-mapped function |
| 引脚 43 | RD5 — GPIO / PPS-mapped function |
| 引脚 44 | RD6 — GPIO / PPS-mapped function |
| 引脚 45 | RD7 — GPIO / PPS-mapped function |
| 引脚 46 | VSS — Ground |
| 引脚 47 | VDD — 3.3 V supply |
| 引脚 48 | RF0 — GPIO / PPS-mapped function |
| 引脚 49 | RF1 — GPIO / PPS-mapped function |
| 引脚 50 | RF2 — GPIO / PPS-mapped function |
| 引脚 51 | RF3 — GPIO / PPS-mapped function |
| 引脚 52 | RF4 — GPIO / PPS-mapped function |
| 引脚 53 | RF5 — GPIO / PPS-mapped function |
| 引脚 54 | RG0 — GPIO / PPS-mapped function |
| 引脚 55 | RG1 — GPIO / PPS-mapped function |
| 引脚 56 | RG2 — GPIO / PPS-mapped function |
| 引脚 57 | RG3 — GPIO / PPS-mapped function |
| 引脚 58 | RG12 — GPIO / PPS-mapped function |
| 引脚 59 | RG13 — GPIO / PPS-mapped function |
| 引脚 60 | RG14 — GPIO / PPS-mapped function |
| 引脚 61 | RG15 — GPIO / PPS-mapped function |
| 引脚 62 | VSS — Ground |
| 引脚 63 | VDD — 3.3 V supply |
| 引脚 64 | TRST/RA1 — JTAG TRST / GPIO |
典型应用
PIC32MZ2048EFG064-I/PT 适用于 6 应用s: Industrial Automation Controller, HMI Graphics Terminal, Audio Processing System, IoT Edge Gateway, Motor Control Inverter, Automotive Body/Comfort Module.
Industrial Automation Controller
The PIC32MZ2048EFG064-I/PT fits industrial automation controllers with its 200 MHz MIPS Warrior M-class core delivering 330 DMIPS and an IEEE 754 hardware FPU for high-speed loop control. The 2 MB dual-panel Flash with Live Update allows PLC firmware upgrades without halting production lines - critical in continuous-process factories. Peripherals like CAN, 10/100 Ethernet, and High-Speed USB enable direct connectivity to industrial protocols (Modbus TCP, CANopen) without external bridges. With 512 KB SRAM, the part hosts complex IEC 61131-3 runtime plus HMI graphics buffers on a single die. Operating from -40C to +85C with 3.3 V supply, it tolerates factory-floor environments. The Peripheral Pin Select system reduces board rework when migrating to alternative pin assignments within the family. Companion chips include LAN8720A (Ethernet PHY), MCP2562 (CAN transceiver), and USB3320 (ULPI Hi-Speed USB PHY).
推荐
HMI Graphics Terminal
The PIC32MZ2048EFG064-I/PT drives HMI graphics terminals with its 2 MB Flash storing full GUI assets and 512 KB SRAM holding frame buffers and runtime libraries. The 200 MHz MIPS core with FPU renders SVGA-resolution displays without external graphics ICs, reducing BOM cost. Peripheral Pin Select routes display SPI/I2C/parallel interfaces to any of the 64 package pins, easing PCB layout when LCD connector position changes. Hi-Speed USB supports touchscreen interfaces, while Ethernet enables remote HMI over LAN. The dual-panel Flash updates GUI libraries in the field without operator downtime. Operates from -40C to +85C for industrial environments. Companion devices include GOODIX GT911 touch controllers, SPI NOR Flash for font tables, and 24-bit parallel RGB LCDs. Use the PIC32MZ2048EFG064-I/PT when SVG/vector HMI rendering is required at low BOM cost.
推荐
Audio Processing System
Audio processing systems benefit from the PIC32MZ2048EFG064-I/PT's 330 DMIPS compute and DSP extensions (four 64-bit accumulators, single-cycle MAC, fractional math). These handle MP3/AAC decode and acoustic echo cancellation while maintaining deterministic interrupt response for codec I/O timing. The single/double-precision hardware FPU accelerates FIR/IIR filter math by 5-10x over software emulation, critical for parametric equalizers running at 48 kHz sample rate. With 512 KB SRAM, the part buffers audio frames without external memory. I2S peripherals connect directly to audio codecs; the PPS system routes I2S clocks to multiple pin positions for optimal PCB layout. Hi-Speed USB enables class-compliant audio device mode and DFU firmware update. Companion parts include CS43L22 audio DACs, WM8904 stereo codecs, and S/PDIF transmitters. Use this MCU when audio quality matters and BOM cost must remain low.
推荐
IoT Edge Gateway
IoT edge gateways leverage the PIC32MZ2048EFG064-I/PT's Hi-Speed USB, 10/100 Ethernet, and CAN peripherals to bridge sensor/processor islands onto LAN/WAN. The 200 MHz MIPS core and 2 MB Flash run MQTT brokers, TLS handshakes, and protocol converters (Modbus to MQTT, CAN to OPC-UA) without RTOS or external Linux-class SoCs. With 512 KB SRAM, it caches recent telemetry during WAN outages and recovers gracefully via dual-panel Flash updates. The 64-pin TQFP layout provides ample I/O for RS-485, RS-232, and SPIs through the Peripheral Pin Select system. The FPU accelerates machine learning inference at the edge (e.g., anomaly detection on vibration sensors). Operates from -40C to +85C with 3.3 V supply. Companion parts include W5500 hardwired TCP/IP controller, ATECC608B secure element, and TI ISO1050 isolated CAN transceiver.
推荐
Motor Control Inverter
The PIC32MZ2048EFG064-I/PT serves motor control inverters with its 200 MHz MIPS Warrior M-class core supporting field-oriented control (FOC) of PMSM/BLDC motors. Hardware FPU accelerates Park/Clarke transforms required for sinusoidal commutation; DSP extensions enable single-cycle MAC for fast current-loop math. The 12-bit ADC samples phase currents at high rates while PWM peripherals generate complementary 3-phase gate drive signals with hardware dead-band insertion and fault shutdown. The PIC32MZ2048EFG064-I/PT's deterministic interrupt response minimizes torque ripple during speed transitions. With 2 MB Flash storing motor profiles and 512 KB SRAM for sensor data, the part avoids external memory. Peripherals include CAN for industrial buses, USB for commissioning, and PPS for flexible pin mapping during inverter topology changes. Companion drivers include gate drivers like UCC21750 and current-sense amplifiers INA240. Operates from -40C to +85C.
推荐
Automotive Body/Comfort Module
Automotive body/comfort modules use the PIC32MZ2048EFG064-I/PT for CAN/LIN-connected control of doors, seats, mirrors, and lighting. The 200 MHz core with FPU processes multiplex body commands and runs comfort animation curves (window anti-pinch, mirror memory). Peripherals include CAN 2.0B, LIN, multiple SPI/I2C/UART, and a 12-bit ADC for sensor inputs. The 64-pin TQFP exposes sufficient I/O for body modules integrating 4-6 motor/lighting channels on a single die. Note this part is rated -40C to +85C (industrial grade -I suffix), not automotive AEC-Q100 grade; for AEC-Q100 qualified alternatives consult Microchip's automotive PIC32 line. When migrating to automotive grade, evaluate parts like dsPIC33EP or PIC32MZ family members with -VAO suffix and -40C to +125C rating. Companion parts include TJA1042 CAN transceivers, LIN transceivers, and BTS7002 high-side switches.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048EFG064-I/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 | PIC32MZ2048EFH064-I/PT | PIC32MZ2048EFG064T-I/PT | PIC32MZ2048EFG064-E/PT |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash | 2 MB dual-panel | 2 MB dual-panel | 2 MB dual-panel | 2 MB dual-panel |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB |
| Hardware Crypto | No (G suffix) | Yes (AES/SHA/RNG) | No (G suffix) | No (G suffix) |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +125C (extended) |
| Packaging | Tray | Tray | Tape & Reel | Tray |
关键差异点
- Highest on-chip Flash in PIC32 TQFP-64 family at 2 MB dual-panel （对比 PIC32MX575F512H-80I/MR (8-bit cousin))
- Live Update dual-panel Flash support （对比 PIC18F46K22-I/PT (8-bit PIC))
- Peripheral Pin Select (PPS) full I/O remapping （对比 PIC32MX270F512L-50I/PF (older PIC32))
设计说明
The PIC32MZ2048EFG064-I/PT has multiple internal voltage rails (VDD 3.3 V core, AVDD analog 3.3 V) and a core voltage lower than the I/O voltage. Place 100 nF decoupling capacitors on each VDD pin and one 10 uF bulk capacitor on the main 3.3 V regulator output as close to the IC as possible (within 5 mm trace length). Use a ferrite bead or LC filter between digital VDD and AVDD to prevent digital switching noise from coupling into the ADC reference. Power-on reset is generated internally; no external RC delay is required but ensure VDD ramps monotonically from 0 to 3.3 V within 50 ms per Microchip datasheet section on power management.
Do not confuse PIC32MZ2048EFG064 (without -I or -T suffix) with the -I/PT variant - the bare MPN number is a generic placeholder that points to the family, not a specific grade. When ordering, always include the full suffix: I for industrial temperature (-40C to +85C), E for extended (-40C to +125C), T for Tape & Reel, PT for TQFP-64 package. Mismatches between grade and operating environment cause field failures. Also note that the 064-pin variant has fewer peripherals exposed than 100/144-pin siblings - double-check that the peripherals you need are NOT lost in the TQFP-64 pinout versus the QFN-100 family variant.
Place an external 32.768 kHz crystal on SOSCO/SOSCI pins (if available on this pin count) or use the internal 32 kHz oscillator for RTC applications; the main system clock should be driven by an external 12 MHz crystal on OSC1/OSC2 with proper load capacitance (typically 15-33 pF matching the crystal specification). Route crystal traces as short and symmetric as possible, surrounded by ground pour. The Peripheral Pin Select system allows digital peripherals (UART, SPI, I2C) to be remapped to almost any digital GPIO at runtime, so PCB layout flexibility is excellent; do not lock yourself into the default pin assignments before exploring PPS alternatives.
Estimated: At 200 MHz core frequency running sustained DHORST and FPU instructions, the TQFP-64 (10x10 mm) package dissipates roughly 0.6-1.0 W depending on peripheral utilization. Junction temperature rise can be estimated using theta_JA = 38 C/W from the package derating curve: at 1 W dissipation and 25 C ambient, Tj rises to approximately 63 C, well within the 85 C industrial rating. Adding PCB copper pours on VDD/VSS pins reduces theta_JA further. Use the Microchip Power Estimation Tool spreadsheet during schematic design rather than relying solely on this estimate.
合规信息
RoHS compliant per Microchip product page; the -I/PT variant is industrial grade (not AEC-Q100); for automotive applications consult Microchip's automotive-grade PIC32 portfolio.
