Overview
The MSP432E401YTPDTR is a part of the SimpleLink microcontroller (MCU) platform from Texas Instruments. This device is based on the Arm Cortex-M4F processor core, operating at 120 MHz and delivering 150 DMIPS performance. It is designed for cost-effective applications that require significant control processing and advanced connectivity capabilities. The MSP432E401Y integrates a wide range of communication peripherals, high-performance analog and digital functions, and robust security features, making it suitable for various industrial and IoT applications.
Key Specifications
| Feature | Description |
|---|---|
| Processor Core | Arm Cortex-M4F, 120 MHz |
| Flash Memory | 1024 KB, 4-bank configuration |
| SRAM | 256 KB, single-cycle access |
| EEPROM | 6 KB, 500 kwrite per 2-page block |
| Internal ROM | Loaded with SimpleLink SDK software |
| External Peripheral Interface | 8-, 16-, or 32-bit dedicated interface for peripherals and memory |
| Security Features | AES, DES, SHA/MD5, CRC, and tamper support |
| Communication Interfaces | 10/100 Ethernet MAC, USB 2.0 OTG, 8 UARTs, 4 QSSI, 10 I2C, 2 CAN 2.0 A/B controllers |
| Analog Support | Two 12-bit ADC modules, three analog comparator controllers, 16 digital comparators |
| Package | 128-pin TQFP (PDT) |
| Operating Temperature Range | –40°C to 105°C |
Key Features
- High-Performance Processor: 120-MHz Arm Cortex-M4F processor core with floating-point unit (FPU).
- Advanced Connectivity: Integrated 10/100 Ethernet MAC and PHY with IEEE 1588 PTP hardware support, USB 2.0 OTG, eight UARTs, four QSSI modules, ten I2C modules, and two CAN 2.0 A/B controllers.
- Robust Security: Hardware accelerated AES, DES, SHA/MD5, CRC, and support for four tamper inputs.
- Analog Capabilities: Two 12-bit SAR-based ADC modules, each supporting up to 2 million samples per second, three independent analog comparator controllers, and 16 digital comparators.
- System Management: JTAG and Serial Wire Debug (SWD), watchdog timers, hibernation module, and general-purpose timers.
- Development Tools: Supported by the SimpleLink MSP432 Software Development Kit (SDK) and the MSP-EXP432E401Y LaunchPad development kit.
Applications
- Industrial Ethernet Gateway: Suitable for industrial automation and control systems.
- Industrial Smart Gateway: Enables smart industrial solutions with advanced connectivity.
- Zone Controllers for Building Automation: Ideal for building automation and control systems.
- Factory Automation Data Collectors and Gateway: Used in factory automation for data collection and communication.
- Data Concentrators for Grid Infrastructure: Applied in grid infrastructure for data concentration and management.
- Wireless to Ethernet Gateway: Facilitates the conversion of wireless data to Ethernet for various applications.
Q & A
- What is the processor core of the MSP432E401Y?
The MSP432E401Y is based on the Arm Cortex-M4F processor core, operating at 120 MHz.
- How much flash memory does the MSP432E401Y have?
The device has 1024 KB of flash memory with a 4-bank configuration.
- What are the key security features of the MSP432E401Y?
The device includes hardware accelerated AES, DES, SHA/MD5, CRC, and support for four tamper inputs.
- What communication interfaces are available on the MSP432E401Y?
The device features 10/100 Ethernet MAC, USB 2.0 OTG, eight UARTs, four QSSI modules, ten I2C modules, and two CAN 2.0 A/B controllers.
- What is the operating temperature range of the MSP432E401Y?
The operating temperature range is –40°C to 105°C.
- What development tools are available for the MSP432E401Y?
The device is supported by the SimpleLink MSP432 Software Development Kit (SDK) and the MSP-EXP432E401Y LaunchPad development kit.
- What are some common applications of the MSP432E401Y?
Common applications include industrial Ethernet gateways, industrial smart gateways, zone controllers for building automation, factory automation data collectors and gateways, data concentrators for grid infrastructure, and wireless to Ethernet gateways.
- How much SRAM does the MSP432E401Y have?
The device has 256 KB of single-cycle SRAM.
- What is the package type of the MSP432E401Y?
The device is packaged in a 128-pin TQFP (PDT).
- Does the MSP432E401Y support analog functions?
Yes, it includes two 12-bit SAR-based ADC modules, three independent analog comparator controllers, and 16 digital comparators.
