PIC32MZ0512EFK100T-I/PT - 200MHz 32-bit MCU 512KB Flash | Microchip
料号： PIC32MZ0512EFK100T-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $9.8 | $9.80 |
| 10 | $9.05 | $90.50 |
| 100 | $8.1 | $810.00 |
| 500 | $7.3 | $3,650.00 |
| 1,000 | $6.55 | $6,550.00 |
PIC32MZ0512EFK100T-I/PT 概述
A 32-bit MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, memory (Flash + SRAM), and programmable peripherals on one die. The PIC32MZ EF family belongs to the broader PIC32 family of MIPS-based microcontrollers, which sits within the Microchip portfolio alongside PIC16/PIC24/dsPIC families. The MZ-EF generation adds IEEE 754 floating-point, DSP extensions, and large memory addressing to the PIC32 architecture, enabling it to host connectivity stacks, GUI libraries, and complex control firmware.
Key features of this variant include 200 MHz / 252-MIPS core speed, 512 KB Live-Update Flash with dual-bank safety for in-field firmware upgrades, 128 KB SRAM, FPU with single-cycle MAC, hardware crypto engine for AES/DES/SHA, Hi-Speed USB 2.0 on-chip PHY, 10/100 Mbps Ethernet MAC with RMII/MII, two CAN 2.0b controllers, and a 12-bit ADC with up to 40 channels for analog measurement. The device also offers multiple I2C, SPI, UART, I2S, SQI, and PMP interfaces, making it well-suited for mixed-signal and graphics applications.
Architecturally, the PIC32MZ EF core implements the MIPS M-class ISA with DSP extensions, four 64-bit accumulators, and single-cycle saturating/fractional math. The Live-Update dual-bank Flash allows one bank to be updated while the other executes the previous firmware, providing a safe OTA upgrade mechanism critical for industrial and IoT deployments. Integrated analog includes a 12-bit 40-channel 5 MSPS ADC, comparators, and op-amps; digital peripherals span timers, PWM, capture/compare, and a graphics-friendly PMP/EBI bus for TFT panels.
Typical applications include industrial HMI panels with TFT displays, IoT gateways with Ethernet and HS-USB, motor control with FOC algorithm execution, secure connected sensors using the crypto engine, automotive body/motor modules, and audio peripherals through I2S/USB streaming. The combination of MIPS performance, large memory, and a wide peripheral set enables single-chip product designs that previously required an MPU plus external components.
When designing with this part, pay attention to the 100-pin TQFP-EP pad-down footprint and ensure the PCB exposes the thermal pad correctly for thermal relief. Supply sequencing between the 1.8V core and 3.3V I/O rails must meet datasheet requirements to avoid lockup. Decoupling bulk capacitors (10 uF and 100 nF) as close to VDD/VSS pairs as possible is recommended.
直接替换替代料： PIC32MZ0512EFK100T-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： PIC32MZ0512EFK100T-I/PT （相同外形与封装尺寸） ——差异在于 ADC, Package, Core Architecture, Ethernet, Operating Temperature Range.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ0512EFK100T-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ0512EFK100T-E/GJX
✅ 直接替换✓ 有现货
$9.8 / 个
查看数据手册 →PIC32MZ0512EFE100T-I/PT
✅ 直接替换✓ 有现货
$7.42 / 个
查看数据手册 →PIC32MZ0512EFK100-I/PT
✅ 直接替换✓ 有现货
$7.68 / 个
查看数据手册 →PIC32MZ0512EFK100T-I/PT 最大额定值与电气特性
| Core | MIPS32 M-Class |
| CPU Architecture | 32-bit MIPS M-class with FPU and DSP extensions |
| Maximum CPU Speed | 200 MHz |
| MIPS Performance | 330 DMIPS |
| Program Flash Memory | 512 KB (512K x 8) |
| SRAM | 128 KB |
| FPU | IEEE 754 compliant |
| Cryptographic Engine | AES, DES, 3DES, SHA-1, SHA-256, MD5 hardware accelerator |
| USB | USB 2.0 High-Speed with on-chip PHY |
| Ethernet | 10/100 Mbps MAC with RMII/MII interface |
| CAN | 2x CAN 2.0b controllers |
| ADC | 12-bit, up to 40 channels |
| ADC Sample Rate | 5 MSPS |
| Operating Voltage | 2.3 V to 3.6 V |
| 工作温度范围 | -40C to +85C (Industrial) |
| 封装 | 100-pin TQFP (12x12 mm) |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
| MSL 等级 | 3 (168 hours) |
| DMA Channels | 8 independent channels |
PIC32MZ0512EFK100T-I/PT 引脚配置
| 引脚 1 | RG15 — General I/O / EMDC / AETXD0 |
| 引脚 2 | RG14 — General I/O / EMDC / AETXD1 |
| 引脚 3 | VDD — 3.3V I/O supply |
| 引脚 4 | RG13 — General I/O / ETXEN |
| 引脚 5 | RG12 — General I/O / ETXCLK |
| 引脚 6 | RG11 — General I/O / ERXD0 |
| 引脚 7 | RG10 — General I/O / ERXD1 |
| 引脚 8 | RG9 — General I/O / ERXERR / AERXERR |
| 引脚 9 | RG8 — General I/O / ECRSDV |
| 引脚 10 | RG7 — General I/O / ETXERR / AETXERR |
| 引脚 11 | RG6 — General I/O / AETXEN |
| 引脚 12 | VSS — Ground |
| 引脚 13 | RF5 — General I/O / C2TX |
| 引脚 14 | RF4 — General I/O / C2RX |
| 引脚 15 | VBUS — USB VBUS detect |
| 引脚 16 | VUSB3V3 — USB 3.3V supply |
| 引脚 17 | D- — USB D-minus |
| 引脚 18 | D+ — USB D-plus |
| 引脚 19 | VSS — Ground |
| 引脚 20 | VDD — 3.3V I/O supply |
| 引脚 21 | RG3 — General I/O |
| 引脚 22 | RG2 — General I/O |
| 引脚 23 | RG1 — General I/O |
| 引脚 24 | RG0 — General I/O |
| 引脚 25 | RF0 — General I/O |
| 引脚 26 | RF1 — General I/O |
| 引脚 27 | VDD — 3.3V I/O supply |
| 引脚 28 | VSS — Ground |
| 引脚 29 | RB15 — General I/O / AN15 |
| 引脚 30 | RB14 — General I/O / AN14 |
| 引脚 31 | RB13 — General I/O / AN13 |
| 引脚 32 | RB12 — General I/O / AN12 |
| 引脚 33 | RB11 — General I/O / AN11 |
| 引脚 34 | RB10 — General I/O / AN10 |
| 引脚 35 | RB9 — General I/O / AN9 |
| 引脚 36 | RB8 — General I/O / AN8 |
| 引脚 37 | RB7 — General I/O / AN7 |
| 引脚 38 | RB6 — General I/O / AN6 |
| 引脚 39 | RB5 — General I/O / AN5 |
| 引脚 40 | RB4 — General I/O / AN4 |
| 引脚 41 | RB3 — General I/O / AN3 |
| 引脚 42 | RB2 — General I/O / AN2 |
| 引脚 43 | RB1 — General I/O / AN1 |
| 引脚 44 | RB0 — General I/O / AN0 |
| 引脚 45 | VSS — Ground |
| 引脚 46 | VDD — 3.3V I/O supply |
| 引脚 47 | RD15 — General I/O |
| 引脚 48 | RD14 — General I/O |
| 引脚 49 | RD13 — General I/O |
| 引脚 50 | RD12 — General I/O |
| 引脚 51 | RD11 — General I/O |
| 引脚 52 | RD10 — General I/O |
| 引脚 53 | RD9 — General I/O |
| 引脚 54 | RD8 — General I/O |
| 引脚 55 | RD7 — General I/O |
| 引脚 56 | RD6 — General I/O |
| 引脚 57 | RD5 — General I/O |
| 引脚 58 | RD4 — General I/O |
| 引脚 59 | RD3 — General I/O |
| 引脚 60 | RD2 — General I/O |
| 引脚 61 | RD1 — General I/O |
| 引脚 62 | RD0 — General I/O |
| 引脚 63 | VSS — Ground |
| 引脚 64 | VDD — 3.3V I/O supply |
| 引脚 65 | RC15 — General I/O |
| 引脚 66 | RC14 — General I/O |
| 引脚 67 | RC13 — General I/O |
| 引脚 68 | RC12 — General I/O |
| 引脚 69 | RC11 — General I/O |
| 引脚 70 | RC10 — General I/O |
| 引脚 71 | RC9 — General I/O |
| 引脚 72 | RC8 — General I/O |
| 引脚 73 | RC7 — General I/O |
| 引脚 74 | RC6 — General I/O |
| 引脚 75 | RC5 — General I/O |
| 引脚 76 | RC4 — General I/O |
| 引脚 77 | RC3 — General I/O |
| 引脚 78 | RC2 — General I/O |
| 引脚 79 | RC1 — General I/O |
| 引脚 80 | RC0 — General I/O |
| 引脚 81 | VSS — Ground |
| 引脚 82 | VDD — 3.3V I/O supply |
| 引脚 83 | RA15 — General I/O |
| 引脚 84 | RA14 — General I/O |
| 引脚 85 | RA13 — General I/O |
| 引脚 86 | RA12 — General I/O |
| 引脚 87 | RA11 — General I/O |
| 引脚 88 | RA10 — General I/O |
| 引脚 89 | RA9 — General I/O |
| 引脚 90 | RA8 — General I/O |
| 引脚 91 | RA7 — General I/O |
| 引脚 92 | RA6 — General I/O |
| 引脚 93 | RA5 — General I/O |
| 引脚 94 | RA4 — General I/O |
| 引脚 95 | RA3 — General I/O |
| 引脚 96 | RA2 — General I/O |
| 引脚 97 | RA1 — General I/O |
| 引脚 98 | RA0 — General I/O |
| 引脚 99 | VSS — Ground |
| 引脚 100 | VDD — 3.3V I/O supply |
典型应用
PIC32MZ0512EFK100T-I/PT 适用于 6 应用s: Industrial HMI Panels with TFT Display, IoT Gateway with Ethernet and TLS, FOC Motor Control Drives, Secure Connected Sensors, Audio Streaming via USB and I2S, Automotive Body and Motor Modules.
Industrial HMI Panels with TFT Display
The PIC32MZ0512EFK100T-I/PT drives industrial HMI panels with its 200 MHz MIPS core, IEEE 754 FPU, 512 KB Flash, 128 KB SRAM, and PMP/EBI bus for TFT controllers. The 12-bit 5 MSPS ADC reads backlight current and touch sensors while the crypto engine secures OTA updates. Per Microchip PIC32MZ EF documentation, PMP supports direct 8/16-bit parallel TFT data buses, enabling smooth graphics at low CPU load.
推荐
IoT Gateway with Ethernet and TLS
As an IoT gateway MCU, PIC32MZ0512EFK100T-I/PT integrates a 10/100 Ethernet MAC, Hi-Speed USB, dual CAN, and hardware AES/SHA acceleration. The 128 KB SRAM accommodates TLS record buffers while 512 KB Flash hosts TCP/IP stacks plus application logic. According to Microchip datasheet, hardware AES-128/256 offload reduces CPU loading by 4-10x versus software crypto, enabling higher packet rates.
推荐
FOC Motor Control Drives
For FOC motor drives, PIC32MZ0512EFK100T-I/PT runs the Field-Oriented Control loop with its DSP extensions, single-cycle MAC, and 12-bit 5 MSPS ADC for current sensing. Per Microchip documentation, the FPU and 64-bit accumulators handle Park/Clarke transforms and SVPWM efficiently. Six PWM pairs from the OC/timer modules drive three-phase inverter switches at up to 200 MHz.
推荐
Secure Connected Sensors
The PIC32MZ0512EFK100T-I/PT serves secure connected sensors by combining hardware crypto (AES/SHA), Ethernet/USB networking, and 12-bit ADC for transducer interfaces. According to Microchip datasheet, the crypto engine handles TLS handshakes while the FPU processes sensor fusion. 512 KB Flash stores MQTT/HTTPS stacks and 128 KB SRAM holds sensor buffers.
推荐
Audio Streaming via USB and I2S
For audio streaming applications, PIC32MZ0512EFK100T-I/PT uses its Hi-Speed USB 2.0 port for PC streaming or I2S for digital codec interfacing. Per Microchip documentation, the DMA-driven I2S controller runs sample rates up to 192 kHz while the FPU processes biquad filters in real time. The 128 KB SRAM holds multi-channel audio buffers at low latency.
推荐
Automotive Body and Motor Modules
PIC32MZ0512EFK100T-I/PT fits automotive body and motor modules using its dual CAN 2.0b controllers, FPU, and 40-channel 12-bit ADC. According to Microchip PIC32MZ EF documentation, the dual CAN controllers support ISO 11898 and CAN-FD bit timing, enabling gateway/body/motor applications. Operating temperature range of -40C to +85C (industrial) suits interior cabin environments.
推荐
推荐产品汇总
工程参考数据： PIC32MZ0512EFK100T-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 | PIC32MZ0512EFK100T-E/PT | PIC32MZ0512EFK100T-E/GJX | PIC32MZ0512EFE100T-I/PT | PIC32MZ0512EFK100-I/PT |
|---|---|---|---|---|---|
| Package | TQFP-100 (12x12 mm) | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Maximum CPU Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| Hardware Crypto Engine | Yes (AES/SHA/MD5/DES) | Yes | Yes | No) | Yes |
| Temperature Range | -40C to +85C | -40C to +105C (extended) | -40C to +105C (extended) | -40C to +85C | -40C to +85C |
| USB | Hi-Speed USB 2.0 with on-chip PHY | Hi-Speed USB 2.0 with on-chip PHY | Hi-Speed USB 2.0 with on-chip PHY | Hi-Speed USB 2.0 with on-chip PHY | Hi-Speed USB 2.0 with on-chip PHY |
| Ethernet | 10/100 MAC with RMII/MII | 10/100 MAC with RMII/MII | 10/100 MAC with RMII/MII | 10/100 MAC with RMII/MII | 10/100 MAC with RMII/MII |
关键差异点
- Crypto engine distinguishes K variants from E variants （对比 PIC32MZ0512EFE100T-I/PT)
- Live-Update dual-bank Flash for safe OTA （对比 PIC32MX795F512L-80I/PT)
- 5x faster than PIC32MX790 series （对比 PIC32MX795F512L-80I/PT)
设计说明
PIC32MZ0512EFK100T-I/PT operates from 2.3V to 3.6V on VDD/VDDIO with an internal 1.8V LDO for the core. Per Microchip PIC32MZ EF datasheet, ensure 100 nF + 10 uF bulk decoupling on each VDD/VSS pair, placed within 5 mm of the pins. Power-on sequencing: VDD must ramp monotonically; violation may lock the part. For USB applications, VUSB3V3 must be driven from the same 3.3V rail.
The 100-pin TQFP (12x12 mm) is a no-EP package, dissipating heat through the perimeter leads. Per Microchip datasheet, typical thermal resistance theta_JA is around 50 C/W. At 200 MHz core with all peripherals active, expect ~1W typical load; ensure PCB copper around the lead fingers is at least 1 oz copper over thermal vias. For automotive or industrial enclosures above 60 C, add forced airflow or heatsink study.
Route 100-pin TQFP with 0.4 mm pitch - use 0.2 mm trace width with 0.2 mm clearance as a starting point. Place decoupling 100 nF caps on every VDD/VSS pair, and group oscillator traces (SOSC crystal) with a guard ring tied to analog ground to avoid jitter. USB D+/D- traces must be 90 ohm differential, length-matched within 1 mm, and routed over a continuous ground reference per USB 2.0 Hi-Speed spec.
Do not confuse -I/PT (industrial temp -40C to +85C, tape-and-reel) with -I/PT lead-free ordering codes; Microchip's ordering system distinguishes by suffix. The PIC32MZ EF parts require MPLAB X IDE with XC32 compiler 2.0 or newer; older toolchains may mis-emit MIPS M-class DSP instructions. Avoid pulling VDDCORE to an external 1.8V supply - the part self-regulates from VDD via internal LDO.
合规信息
RoHS/REACH compliant per Microchip product page. Industrial temperature grade; not AEC-Q100 qualified - for automotive, consider PIC32MX/K MZ variants explicitly ordered with automotive testing.
