MSP432E411YTZADR - 120MHz Cortex-M4F MCU 1MB Flash | Texas Instruments
料号： MSP432E411YTZADR ✓ 量产中MSP432E411YTZADR 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of peripherals such as timers, ADCs, and communication interfaces. The MSP432E411Y belongs to the SimpleLink MCU family (32-bit MCU -> Arm Cortex-M -> embedded microcontroller -> microcontroller/system-on-chip hierarchy), positioned as a deterministic, real-time control + connectivity platform for industrial, IoT, and human-machine interface (HMI) products.
Key features highlighted by the verified data include: 120MHz Cortex-M4F core with single-precision FPU, 1MB on-chip Flash (1M x 8), 256kB SRAM, integrated 10/100 Ethernet MAC+PHY with MII/RMII, two CAN 2.0 A/B controllers, USB 2.0 OTG (Host/Device), 8/16/32-bit external peripheral interface (EPI) for SDRAM/SRAM/FPGA connection, and a TFT LCD controller with dedicated DMA. The 212-NFBGA package provides 212 balls at 0.65mm pitch within a compact 10x10mm outline, suitable for space-constrained designs that demand maximum peripheral integration.
Architecturally, the device pairs the Cortex-M4F core with a deterministic interrupt controller, configurable GPIO, four 32-bit timers, dual 12-bit ADCs up to 2 MSPS, and an Hibernation module with RTC and backup battery support for ultra-low-power sleep. The integrated Ethernet MAC+PHY, hardware crypto accelerator (AES/SHA/MD5/CRC), and ECC-protected memory make it a strong choice for secure, connected embedded systems.
Typical applications include industrial Ethernet gateways, programmable logic controllers (PLCs), building automation controllers, HMI panels with TFT displays, barcode scanners, point-of-sale (POS) terminals, and connected IoT edge nodes. The combination of Ethernet, CAN, USB and TFT LCD interfaces removes the need for most external bridge chips.
When designing with this device, allocate PCB area for the 212-ball NFBGA land pattern with 0.65mm ball pitch - this requires laser-cut solder stencils and careful reflow profiling. Bypass the 12 V-tolerant analog and digital supply pins with 100 nF + 10 uF ceramic capacitors placed as close as possible to the balls.
This page synthesizes distributor pricing, drop-in alternative references, and practical application guidance that the manufacturer datasheet alone does not present, enabling faster BOM selection for industrial and connected designs.
直接替换替代料： MSP432E411YTZADR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
MSP432E411YTZAD
✅ 直接替换📋 参考替代料（不在目录中）
MSP432E401YTZAD
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TM4C129XNCZADI1
✅ 直接替换📋 参考替代料（不在目录中）
TM4C1294NCZAD
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MSP432E411YTZADR 最大额定值与电气特性
| Core Architecture | ARM Cortex-M4F (32-bit) with single-precision FPU |
| 最大时钟频率 | 120 MHz |
| Program Flash Memory | 1 MB (1M x 8) |
| SRAM | 256 kB |
| 工作温度范围 | -40 C to +105 C |
| 封装 | 212-ball NFBGA (ZAD) 10x10 mm, 0.65 mm pitch |
| 安装类型 | Surface Mount (BGA) |
| Integrated Ethernet | 10/100 MAC + PHY (MII/RMII) |
| CAN Controllers | 2x CAN 2.0 A/B |
| USB | USB 2.0 OTG (Host/Device/OTG) |
| External Peripheral Interface (EFI/EPI) | 8/16/32-bit to SDRAM/SRAM/FPGA |
| LCD Interface | TFT LCD controller with dedicated DMA |
| ADC | 2x 12-bit, up to 2 MSPS |
| Crypto Accelerator | AES / SHA / MD5 / CRC (hardware) |
| Hibernation Module | RTC + battery backup, low-power sleep |
| RoHS 状态 | Compliant |
MSP432E411YTZADR 212-ball nfbga (zad) 10x10 mm, 0.65 mm pitch 引脚配置指南
MSP432E411YTZADR（212-ball nfbga (zad) 10x10 mm, 0.65 mm pitch 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： MSP432E411YTZADR.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MSP432E411YTZADR 适用于 6 应用s: Industrial Ethernet Gateway, Programmable Logic Controller (PLC) CPU Module, Building Automation Controller, Human-Machine Interface (HMI) Panel, Connected IoT Edge Node, Barcode Scanner / POS Terminal.
Industrial Ethernet Gateway
The MSP432E411YTZADR's integrated 10/100 Ethernet MAC+PHY with MII/RMII support makes it ideal for industrial protocol gateways translating Modbus TCP, EtherNet/IP, or PROFINET between fieldbus networks. The Cortex-M4F core at 120MHz handles TCP/IP stacks plus application-layer protocol conversion, while the hardware crypto accelerator secures MQTT-TLS or OPC-UA communication. With 1MB Flash and 256kB SRAM the device can run a full TLS stack alongside buffer pools for multiple sockets. Place the MCU close to the RJ45-EL71 connector with controlled-impedance traces to the magnetics for reliable Ethernet PHY performance.
推荐
Programmable Logic Controller (PLC) CPU Module
The MSP432E411YTZADR's Cortex-M4F with FPU executes IEC 61131-3 control logic, PID loops, and floating-point signal conditioning with deterministic latency. The 212-ball NFBGA package integrates 1MB Flash and 256kB SRAM, ample for ladder-logic interpreters plus scan-pattern buffers. Dual CAN 2.0 controllers handle CANopen or DeviceNet slaves, while the EPI bus connects to external SDRAM for large recipe storage. The Hibernation module with RTC backup battery enables retention of process state through power-cycle events critical for PLC uptime.
推荐
Building Automation Controller
The MSP432E411YTZADR's combination of Ethernet, CAN, USB, and TFT LCD interfaces consolidates BACnet/IP gateways, HVAC controllers, and access-control panels onto a single chip. The Cortex-M4F FPU accelerates HVAC PID calculations and energy-management algorithms, while the integrated Ethernet MAC+PHY eliminates external PHY BOM. The TFT LCD controller directly drives 4.3-inch or 7-inch touch panels for HMI displays in thermostats and access-control terminals. Operating from -40C to +105C ensures reliability in mechanical rooms and rooftop installations.
推荐
Human-Machine Interface (HMI) Panel
The MSP432E411YTZADR's TFT LCD controller with dedicated DMA offloads pixel rendering from the CPU, enabling responsive multi-page HMI panels with touch input. The 120MHz Cortex-M4F runs LVGL or emWin graphics libraries smoothly at 30+ FPS on 480x272 displays. The integrated EPI bus expands to external SDRAM for full-screen framebuffers, while 1MB Flash stores fonts, bitmaps, and multilingual resources. The 212-NFBGA compact package fits behind 3.5-inch to 7-inch LCD panels in space-constrained operator-interface modules.
推荐
Connected IoT Edge Node
The MSP432E411YTZADR serves as a secure IoT edge node combining Ethernet connectivity with hardware crypto acceleration (AES/SHA/MD5/CRC) for TLS 1.2/1.3 sessions. The Cortex-M4F FPU runs edge analytics and JSON parsing at wire speed, while the 1MB Flash accommodates multiple firmware banks for OTA updates. The Hibernation module with RTC and battery backup enables sub-microamp sleep between transmissions, ideal for battery-backed environmental sensors or smart-meter edge processing. Operating at -40C to +105C supports outdoor enclosure deployment.
推荐
Barcode Scanner / POS Terminal
The MSP432E411YTZADR's USB 2.0 OTG host port directly interfaces with USB barcode scanners, payment terminals, and receipt printers without external hub chips. The Cortex-M4F FPU accelerates image-processing algorithms for 1D/2D barcode decoding on camera-equipped models, while 256kB SRAM buffers scan history and inventory databases. The integrated Ethernet MAC+PHY enables cloud-synced POS terminals uploading transactions in real time. The 212-NFBGA 10x10mm package fits compact retail-terminal enclosures while integrating all peripherals on-chip.
推荐
推荐产品汇总
工程参考数据： MSP432E411YTZADR ——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 | MSP432E411YTZAD | MSP432E401YTZAD | TM4C129XNCZADI1 | TM4C1294NCZAD | MK64FN1M0VLQ12 |
|---|---|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | NXP Semiconductors |
| Package | 212-NFBGA (ZAD) 10x10mm | 212-NFBGA (ZAD) - same | 212-NFBGA (ZAD) - same | 212-NFBGA (ZAD) - same | 212-NFBGA (ZAD) - same | LQFP-144 - different |
| Core | Cortex-M4F @120MHz | Cortex-M4F @120MHz | Cortex-M4F @120MHz | Cortex-M4F @120MHz | Cortex-M4F @120MHz | Cortex-M4F @120MHz |
| Flash | 1 MB | 1 MB | 256 kB (-75%) | 1 MB | 1 MB | 1 MB |
| SRAM | 256 kB | 256 kB | 256 kB | 256 kB | 256 kB | 256 kB |
| Integrated Ethernet | 10/100 MAC+PHY | 10/100 MAC+PHY | 10/100 MAC+PHY | 10/100 MAC+PHY | 10/100 MAC+PHY | External PHY required |
| CAN Controllers | 2x CAN 2.0 | 2x CAN 2.0 | 2x CAN 2.0 | 2x CAN 2.0 | 2x CAN 2.0 | 2x CAN 2.0 |
| TFT LCD Controller | Yes (dedicated DMA) | Yes | Yes | Yes | Yes | No (external LCD controller needed) |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +85C (industrial) | -40C to +85C | -40C to +105C |
关键差异点
- Integrated 10/100 Ethernet MAC+PHY on-chip （对比 MK64FN1M0VLQ12 (NXP K64))
- TFT LCD controller with dedicated DMA （对比 TM4C129XNCZAD (older silicon))
- SimpleLink firmware ecosystem vs legacy TivaWare （对比 TM4C129XNCZADI1)
设计说明
The 212-ball NFBGA (ZAD) package uses 0.65mm ball pitch, which requires laser-cut (not chemically etched) solder stencils with 0.4mm apertures and Type 4 or finer solder paste. Use a 4-layer PCB stack-up with two dedicated GND planes and a single +3.3V plane directly beneath the BGA, with 100nF X2 ceramic bypass capacitors placed within 2mm of each VDD ball and 10uF bulk capacitors at each power-pin corner. Estimate: a 6-layer stack-up is recommended if external SDRAM is connected via the EPI bus to maintain signal integrity on 32-bit data lines.
At 120MHz with Ethernet and LCD DMA active, the typical power consumption of the MSP432E411Y is approximately 150-200mA at 3.3V (estimated: based on TI Tiva C-class MCU benchmarks). The 212-ball NFBGA with exposed thermal pad requires thermal vias connecting the central balls to an inner copper pour to dissipate heat. For sealed enclosures above +85C ambient, derate clock speed or reduce sustained peripheral activity to keep junction temperature below +105C.
Do not assume any GPIO is 5V-tolerant - all GPIOs are 3.3V only and exceeding this will latch-up the part. Place an external watchdog timer IC (such as TPS3823) if firmware reliability is safety-critical. The Hibernation module's VBAT pin must be connected to a backup battery or hold capacitor; floating VBAT causes unpredictable RTC behavior on power-cycle. When migrating from TM4C129XNCZAD, verify the Hibernation register map and EPI timing registers which have minor differences in the SimpleLink silicon revision.
Route the integrated Ethernet MII/RMII traces as 50-ohm controlled-impedance with ground reference, keeping trace length matching to within 25 mils. The integrated PHY's reference clock output may radiate harmonics; place a 4-layer stack-up and keep the clock trace short. The EPI bus signals to external SDRAM should be length-matched within 50 mils on each byte lane and routed on inner layers with adjacent GND plane for 32-bit SDRAM operation at 120MHz.
合规信息
RoHS and REACH compliant per TI product page. Not AEC-Q100 qualified (industrial, not automotive grade). For automotive-grade SimpleLink MCU options consider MSP432E4-Q1 variants where available.
