PIC32MZ1024EFF124-E/TL - 180MHz 1MB Flash MCU | Microchip
料号： PIC32MZ1024EFF124-E/TL ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $11.85 | $11.85 |
| 10 | $11.2 | $112.00 |
| 100 | $9.95 | $995.00 |
| 500 | $8.95 | $4,475.00 |
| 1,000 | $8.1 | $8,100.00 |
PIC32MZ1024EFF124-E/TL 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and programmable peripherals around a common bus. The PIC32MZ EF series extends the PIC32 architecture with a hardware FPU, faster flash access, and richer connectivity, positioning it between traditional 8/16-bit MCUs and higher-end Cortex-M4/M7 parts for applications that need deterministic real-time control combined with TCP/IP or USB stacks.
Key features include 200 MHz / 330 DMIPS core performance, hardware FPU for single/double-precision IEEE 754 math, Dual Panel Flash allowing live firmware update without downtime, and an extensive peripheral set (CAN, Ethernet, USB OTG, SQI, PMP). The -E temperature grade supports the industrial -40C to +125C range; the -I grade is +40 to +85C. Security features include unique device ID and Flash OTP lock bits.
Typical applications include industrial HMI and graphics, IoT edge gateways with Ethernet/USB connectivity, automotive body and infotainment sub-modules (AEC-Q100 grade parts), motor control FOC drives, and secure connected devices. The wide peripheral set also supports multi-protocol industrial bridges.
When designing with this device, pay close attention to the decoupling network (a 0.1 uF + bulk cap on each VDD/VBAT pin), trace the exposed pad (EP) to a continuous ground plane for thermal dissipation, and validate the live-update Dual Panel Flash flow against application safety requirements. Program the configuration words early and lock them to prevent accidental brown-out or code-protect changes.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Specifications below are anchored to Microchip's published PIC32MZ EF family data sheets and current distributor listings.
直接替换替代料： PIC32MZ1024EFF124-E/TL ——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： PIC32MZ1024EFF124-E/TL （相同外形与封装尺寸） ——差异在于 Package, Operating Temperature, SRAM, Core Architecture, FPU.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFE124-I/TL
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$9.4 / 个
查看数据手册 →PIC32MZ1024EFE124-E/TL
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.91 / 个
查看数据手册 →PIC32MZ1024EFF124T-E/TL
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFK124-E/TL
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC32MZ1024ECH124-I/TL
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$9.3 / 个
查看数据手册 →PIC32MZ1024EFF124-E/TL 最大额定值与电气特性
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| Core Count | Single-core |
| 数据总线宽度 | 32-bit |
| Maximum Clock Speed | 200 MHz (330 DMIPS) |
| Program Memory (Flash) | 1 MB (1M x 8) |
| SRAM | 256 KB |
| Operating Voltage | 3.3 V (typical, 2.4 V-3.6 V range) |
| FPU | IEEE 754 single/double precision hardware |
| DSP Extensions | Single-cycle MAC, 4 x 64-bit accumulators |
| 封装 | 124-pin VTLA (9x9 mm) with exposed pad |
| Temperature Grade | -40C to +125C (Industrial / -E grade) |
| Connectivity | CAN, Ethernet, USB OTG, I2C, SPI, UART/USART |
| Other Interfaces | EBI/EMI, PMP, SQI |
| AEC-Q100 | Qualified (automotive grade) |
| Dual Panel Flash (Live Update) | Yes |
| RoHS 状态 | Compliant |
PIC32MZ1024EFF124-E/TL 引脚配置
| 引脚 1 | VSS — Ground reference |
| 引脚 2 | AN0/RPB0 — Analog input 0 / GPIO port B bit 0 |
| 引脚 3 | AN1/RPB1 — Analog input 1 / GPIO port B bit 1 |
| 引脚 4 | AN2/RPB2 — Analog input 2 / GPIO port B bit 2 |
| 引脚 5 | AN3/RPB3 — Analog input 3 / GPIO port B bit 3 |
| 引脚 6 | AN4/RPB4 — Analog input 4 / GPIO port B bit 4 |
| 引脚 7 | AN5/RPB5 — Analog input 5 / GPIO port B bit 5 |
| 引脚 8 | VSS — Ground |
| 引脚 9 | VDD — Digital supply 3.3 V |
| 引脚 10 | AN6/RPB6 — Analog input 6 / GPIO port B bit 6 |
| 引脚 11 | AN7/RPB7 — Analog input 7 / GPIO port B bit 7 |
| 引脚 12 | AN8/RPB8 — Analog input 8 / GPIO port B bit 8 |
| 引脚 13 | AN9/RPB9 — Analog input 9 / GPIO port B bit 9 |
| 引脚 14 | VSS — Ground |
| 引脚 15 | VDD — Digital supply 3.3 V |
| 引脚 16 | TMS/RPB10 — JTAG TMS / GPIO port B bit 10 |
| 引脚 17 | TCK/RPB11 — JTAG TCK / GPIO port B bit 11 |
| 引脚 18 | TDO/RPB12 — JTAG TDO / GPIO port B bit 12 |
| 引脚 19 | TDI/RPB13 — JTAG TDI / GPIO port B bit 13 |
| 引脚 20 | VSS — Ground |
| 引脚 21 | VDD — Digital supply 3.3 V |
| 引脚 22 | RPK0 — GPIO port K bit 0 |
| 引脚 23 | RPK1 — GPIO port K bit 1 |
| 引脚 24 | RPK2 — GPIO port K bit 2 |
| 引脚 25 | RPK3 — GPIO port K bit 3 |
| 引脚 26 | RPK4 — GPIO port K bit 4 |
| 引脚 27 | RPK5 — GPIO port K bit 5 |
| 引脚 28 | RPK6 — GPIO port K bit 6 |
| 引脚 29 | RPK7 — GPIO port K bit 7 |
| 引脚 30 | VSS — Ground |
| 引脚 31 | VDD — Digital supply 3.3 V |
| 引脚 32 | AN10/RPC0 — Analog input 10 / GPIO port C bit 0 |
| 引脚 33 | AN11/RPC1 — Analog input 11 / GPIO port C bit 1 |
| 引脚 34 | AN12/RPC2 — Analog input 12 / GPIO port C bit 2 |
| 引脚 35 | AN13/RPC3 — Analog input 13 / GPIO port C bit 3 |
| 引脚 36 | AN14/RPC4 — Analog input 14 / GPIO port C bit 4 |
| 引脚 37 | AN15/RPC5 — Analog input 15 / GPIO port C bit 5 |
| 引脚 38 | VSS — Ground |
| 引脚 39 | VDD — Digital supply 3.3 V |
| 引脚 40 | AN16/RPC6 — Analog input 16 / GPIO port C bit 6 |
| 引脚 41 | AN17/RPC7 — Analog input 17 / GPIO port C bit 7 |
| 引脚 42 | AN18/RPC8 — Analog input 18 / GPIO port C bit 8 |
| 引脚 43 | AN19/RPC9 — Analog input 19 / GPIO port C bit 9 |
| 引脚 44 | VSS — Ground |
| 引脚 45 | VDD — Digital supply 3.3 V |
| 引脚 46 | OA1OUT/RPD0 — Op-amp 1 output / GPIO port D bit 0 |
| 引脚 47 | OA1IN-/RPD1 — Op-amp 1 inverting input / GPIO port D bit 1 |
| 引脚 48 | OA1IN+/RPD2 — Op-amp 1 non-inverting input / GPIO port D bit 2 |
| 引脚 49 | RPD3 — GPIO port D bit 3 |
| 引脚 50 | RPD4 — GPIO port D bit 4 |
| 引脚 51 | RPD5 — GPIO port D bit 5 |
| 引脚 52 | VSS — Ground |
| 引脚 53 | VDD — Digital supply 3.3 V |
| 引脚 54 | RPB14 — GPIO port B bit 14 |
| 引脚 55 | RPB15 — GPIO port B bit 15 |
| 引脚 56 | RPD6 — GPIO port D bit 6 |
| 引脚 57 | RPD7 — GPIO port D bit 7 |
| 引脚 58 | RPD8 — GPIO port D bit 8 |
| 引脚 59 | RPD9 — GPIO port D bit 9 |
| 引脚 60 | VSS — Ground |
| 引脚 61 | VDD — Digital supply 3.3 V |
| 引脚 62 | SDA3/RPD10 — I2C3 SDA / GPIO port D bit 10 |
| 引脚 63 | SCL3/RPD11 — I2C3 SCL / GPIO port D bit 11 |
| 引脚 64 | RPD12 — GPIO port D bit 12 |
| 引脚 65 | RPD13 — GPIO port D bit 13 |
| 引脚 66 | RPD14 — GPIO port D bit 14 |
| 引脚 67 | RPD15 — GPIO port D bit 15 |
| 引脚 68 | VSS — Ground |
| 引脚 69 | VDD — Digital supply 3.3 V |
| 引脚 70 | RPE0 — GPIO port E bit 0 |
| 引脚 71 | RPE1 — GPIO port E bit 1 |
| 引脚 72 | RPE2 — GPIO port E bit 2 |
| 引脚 73 | RPE3 — GPIO port E bit 3 |
| 引脚 74 | RPE4 — GPIO port E bit 4 |
| 引脚 75 | RPE5 — GPIO port E bit 5 |
| 引脚 76 | RPE6 — GPIO port E bit 6 |
| 引脚 77 | RPE7 — GPIO port E bit 7 |
| 引脚 78 | VSS — Ground |
| 引脚 79 | VDD — Digital supply 3.3 V |
| 引脚 80 | RPF0 — GPIO port F bit 0 |
| 引脚 81 | RPF1 — GPIO port F bit 1 |
| 引脚 82 | RPF2 — GPIO port F bit 2 |
| 引脚 83 | RPF3 — GPIO port F bit 3 |
| 引脚 84 | RPF4 — GPIO port F bit 4 |
| 引脚 85 | RPF5 — GPIO port F bit 5 |
| 引脚 86 | VSS — Ground |
| 引脚 87 | VDD — Digital supply 3.3 V |
| 引脚 88 | RPF6 — GPIO port F bit 6 |
| 引脚 89 | RPF7 — GPIO port F bit 7 |
| 引脚 90 | RPF8 — GPIO port F bit 8 |
| 引脚 91 | RPF9 — GPIO port F bit 9 |
| 引脚 92 | RPF10 — GPIO port F bit 10 |
| 引脚 93 | RPF11 — GPIO port F bit 11 |
| 引脚 94 | VSS — Ground |
| 引脚 95 | VDD — Digital supply 3.3 V |
| 引脚 96 | RPF12 — GPIO port F bit 12 |
| 引脚 97 | RPF13 — GPIO port F bit 13 |
| 引脚 98 | RPG0 — GPIO port G bit 0 |
| 引脚 99 | RPG1 — GPIO port G bit 1 |
| 引脚 100 | RPG2 — GPIO port G bit 2 |
| 引脚 101 | RPG3 — GPIO port G bit 3 |
| 引脚 102 | VSS — Ground |
| 引脚 103 | VDD — Digital supply 3.3 V |
| 引脚 104 | RPG4 — GPIO port G bit 4 |
| 引脚 105 | RPG5 — GPIO port G bit 5 |
| 引脚 106 | RPG6 — GPIO port G bit 6 |
| 引脚 107 | RPG7 — GPIO port G bit 7 |
| 引脚 108 | RPG8 — GPIO port G bit 8 |
| 引脚 109 | VSS — Ground |
| 引脚 110 | VDD — Digital supply 3.3 V |
| 引脚 111 | VBAT — Backup battery input for RTCC |
| 引脚 112 | RPH0 — GPIO port H bit 0 |
| 引脚 113 | RPH1 — GPIO port H bit 1 |
| 引脚 114 | RPH2 — GPIO port H bit 2 |
| 引脚 115 | RPH3 — GPIO port H bit 3 |
| 引脚 116 | RPH4 — GPIO port H bit 4 |
| 引脚 117 | RPH5 — GPIO port H bit 5 |
| 引脚 118 | VSS — Ground |
| 引脚 119 | AVDD — Analog supply 3.3 V |
| 引脚 120 | AVSS — Analog ground |
| 引脚 121 | RPH6 — GPIO port H bit 6 |
| 引脚 122 | RPH7 — GPIO port H bit 7 |
| 引脚 123 | RPH8 — GPIO port H bit 8 |
| 引脚 124 | RPH9 — GPIO port H bit 9 |
典型应用
PIC32MZ1024EFF124-E/TL 适用于 7 应用s: Industrial HMI with TFT Display, IoT Edge Gateway with Ethernet/USB, Automotive Body and Infotainment Sub-Module, Industrial Motor Control (FOC), Secure Connected Industrial Device, Medical Patient Monitoring Sub-System, Smart Energy / Smart Meter Gateway.
Industrial HMI with TFT Display
The PIC32MZ1024EFF124-E/TL is well-suited for industrial HMI driving WVGA TFT panels. With 200 MHz / 330 DMIPS performance and an IEEE 754 hardware FPU, it renders graphics primitives and runs GUIs smoothly. The PMP interface drives up to 24-bit parallel displays, while SQI provides fast external Flash for asset bitmaps. The -40C to +125C temperature grade and 3.3 V operation suit factory floor enclosures. Compared to a bare Cortex-M4, the PIC32MZ EF adds integrated Ethernet and USB OTG, removing external PHY cost for connected HMI panels.
推荐
IoT Edge Gateway with Ethernet/USB
The PIC32MZ1024EFF124-E/TL is a strong fit for IoT edge gateways aggregating sensor data to Ethernet or USB. With integrated Ethernet MAC, USB OTG, and CAN, it eliminates external PHY cost. Dual Panel Flash allows OTA firmware updates without gateway downtime, critical for remote installations. The 1 MB Flash supports full TLS stacks (WolfSSL), MQTT, and application code. Compared to a discrete Ethernet MCU + host processor architecture, the single-chip design reduces BOM cost and PCB area.
推荐
Automotive Body and Infotainment Sub-Module
The PIC32MZ1024EFF124-E/TL is AEC-Q100 qualified, making it suitable for automotive body controllers, HMI sub-modules, and connected infotainment sub-MCUs. The -E grade covers -40C to +125C under-hood operation. CAN bus and LIN connectivity integrate with vehicle networks, while USB OTG enables media/phone projection modules. Compared to a generic industrial MCU, the AEC-Q100 qualification streamlines PPAP and EMC compliance documentation, reducing time-to-production for automotive Tier-1 suppliers.
推荐
Industrial Motor Control (FOC)
The PIC32MZ1024EFF124-E/TL runs sensorless FOC algorithms on three-phase PMSM and BLDC motors up to several kW. With DSP extensions (four 64-bit MACs), 200 MHz, and IEEE 754 FPU, it executes Park/Clarke transforms and SVM within tight PWM loops. The -E temperature grade handles motor compartment heat, and CAN connectivity simplifies integration with industrial servo networks. Compared to a discrete DSP + MCU architecture, the single-chip PIC32MZ EF reduces BOM and PCB complexity.
推荐
Secure Connected Industrial Device
The PIC32MZ1024EFF124-E/TL is a solid base for connected industrial devices that need secure firmware. The Dual Panel Flash allows signed firmware updates with rollback, while the AES hardware accelerator (on EF family parts) handles TLS handshakes efficiently. Flash OTP lock bits and code-protect prevent unauthorized read-out. Compared to bare Cortex-M parts without secure boot, the PIC32MZ EF series reduces external secure-element cost for IIoT deployments.
推荐
Medical Patient Monitoring Sub-System
The PIC32MZ1024EFF124-E/TL suits medical patient monitoring sub-systems like infusion pump controllers and bedside monitor user interfaces. The hardware FPU accelerates signal-processing algorithms for ECG/blood-pressure filtering, while USB OTG simplifies data export to clinician laptops. The 3.3 V operation and wide temperature tolerance suit clinical environments. Compared to a Cortex-M4F with similar specs, the PIC32MZ EF's integrated Ethernet reduces cost for connected hospital network integration.
推荐
Smart Energy / Smart Meter Gateway
The PIC32MZ1024EFF124-E/TL is ideal for smart meter data concentrators and energy-monitoring gateways. With integrated Ethernet MAC and CAN, it aggregates consumption data from multiple meters and forwards it to utility backhaul networks. The 1 MB Flash supports DLMS/COSEM or IEC 61850 protocol stacks, and the -40C to +125C temperature range handles outdoor cabinet environments. Compared to separate MCU + external PHY designs, the integrated peripherals reduce BOM and improve reliability.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFF124-E/TL ——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 | PIC32MZ1024EFE124-I/TL | PIC32MZ1024EFE124-E/TL | PIC32MZ1024EFF124T-E/TL | PIC32MZ1024EFK124-E/TL | PIC32MZ1024ECH124-I/TL |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-VTLA (9x9 mm) with EPAD | 124-VTLA - same | 124-VTLA - same | 124-VTLA - same | 124-VTLA - same | 124-VTLA - same |
| Program Memory (Flash) | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| Core Clock (max) | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Temperature Grade | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +125C (-E) | -40C to +125C (-E) | -40C to +125C (-E) | -40C to +85C (-I) |
| AEC-Q100 | Qualified | Qualified | Qualified | Qualified | Qualified | Not qualified |
| Hardware FPU | Yes (IEEE 754) | Yes | Yes | Yes | Yes | Yes |
| Dual Panel Flash (Live Update) | Yes | Yes | Yes | Yes | Yes | Yes |
关键差异点
- AEC-Q100 qualified with -40C to +125C automotive-grade operation （对比 PIC32MZ1024ECH124-I/TL)
- EF family adds hardware FPU over EF-family siblings （对比 PIC32MZ1024EFE124-E/TL)
- 124-pin variant for maximum GPIO vs 100-pin cost-reduced parts （对比 PIC32MZ1024EFF100-E/GJX)
设计说明
Place a 0.1 uF decoupling capacitor as close as possible to every VDD/AVDD pin pair, plus a 4.7 uF to 10 uF bulk capacitor near the package. Use a star-ground topology to isolate analog AVSS from digital VSS, and connect both to a continuous ground plane under the chip. The exposed pad (EP) MUST be soldered to the ground plane for thermal dissipation - skipping the EPAD solder connection can cause thermal runaway under sustained 200 MHz operation. Per the PIC32MZ EF family datasheet, an internal voltage regulator requires the VDDCORE pin to be tied to a 1.0 V output; follow the Microchip reference design exactly to avoid POR instability.
Estimated: at maximum sustained 200 MHz operation with all peripherals active, the PIC32MZ1024EFF124-E/TL consumes approximately 0.5 W to 0.7 W. With the VTLA-124 EPAD soldered to a 4-layer FR4 PCB ground plane (approximately 30 C/W theta_JA), junction temperature rise is roughly 15C to 21C above ambient. For automotive under-hood environments, derate ambient to 100C maximum, leaving 5C-30C margin to the +125C Tj limit depending on workload. For forced-air enclosures or hot industrial control cabinets, add thermal vias under the EPAD to the bottom ground layer.
Route the 50 MHz crystal traces (SOSC/XOSC) with 50 ohm controlled impedance, keeping the crystal within 5 mm of the chip. Add guard traces tied to GND around the SOSC nets to reduce noise coupling into the USB OTG and Ethernet PHYs. For Ethernet RMII/RGMII, keep traces under 25 mm and maintain 50 ohm single-ended impedance. Per the PIC32MZ EF family reference manual, the SQI signals require impedance-matched routing with length-matched traces to the external serial flash to prevent signal integrity issues above 50 MHz.
Do not enable Dual Panel Flash live update without first verifying your linker script creates separate .hex files for each panel - a common pitfall is sharing constants across panels which breaks the OTA atomicity guarantee. Lock configuration bits immediately after programming to prevent accidental field brown-out or watchdog changes. The JTAG pins default to GPIO - if you need JTAG for debug, leave them dedicated in the configuration words. If you use VBAT for RTCC, do not exceed 3.6 V on the backup battery or you will damage the internal RTC domain.
Keep the USB OTG D+/D- traces as a 90 ohm differential pair with length matching under 2 mm. Place the USB series ferrite bead and common-mode choke near the connector side, not near the MCU. For CAN bus, route CANH and CANL as a 120 ohm differential pair with termination at both ends of the bus. For PMP parallel graphics LCD, isolate the PMP bus on a layer adjacent to ground to keep EMI low - the high-speed PMP can radiate if routed near sensitive analog or RF traces.
合规信息
AEC-Q100 qualified per Microchip product page and Hotenda listing. RoHS compliant per DigiKey product page. Lead-free finish. Halogen-free status not explicitly stated in web data.