The MSP430F67791IPEUR is a mixed signal microcontroller from Texas Instruments designed for polyphase metering applications. It features a high-performance 25-MHz CPU with a 32-bit multiplier, enabling efficient energy calculations and metering tasks. The device supports up to 512KB of flash memory and 32KB of RAM, providing ample storage for complex applications. This microcontroller offers high accuracy with less than 0.1% error over a dynamic range of 2000:1, meeting ANSI C12.20 and IEC 62053 standards. It includes multiple integrated 24-bit sigma-delta ADCs, allowing for precise measurements from various sensors, including current transformers and Rogowski coils. The MSP430F67791 also supports multiple communication interfaces, including UART, SPI, and I¬=C, facilitating integration into smart metering systems. With ultra-low power consumption, the device operates at just 2.9 mW during energy measurement and features several low-power modes, making it suitable for battery-operated applications. The microcontroller is housed in a 128-pin LQFP package and operates within an industrial temperature range of -40¬8C to 85¬8C, ensuring reliability in diverse environments. This combination of features makes the MSP430F67791 a strong candidate for engineers looking to develop advanced metering solutions.
MSP430F67791 Mixed Signal Microcontroller 128-LQFP
Manufacturer: Texas Instruments
Win Source Part Number: 1227510-MSP430F67791
Series: MSP430F6xx
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: CPUXV2
Speed: 25MHz
Package: 128-LQFP
Core Size: 16-Bit
Connectivity: I2C, IrDA, LIN, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter
Number of I/O: 90
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 3.6 V
Family Name: MSP430F67791
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 128-LQFP (14x20)
Alternative Parts (Cross-Reference): MAXQ613J-2563+T; MAXQ610J-2547+T; MAXQ610J-2505+T;
Introduction Date: January 27, 2013
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
Polyphase Metering SoC with 7 Sigma-Delta ADCs, LCD, Real-Time Clock, 512KB Flash, 32KB RAM 128-LQFP -40 to 85 Product overview: MSP430F67791IPEUR from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 512KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 512KB, 32KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430F67791IPEU
MSP430 CPUXV2 MSP430F6xx Microcontroller IC 16-Bit 25MHz 512KB (512K x 8) FLASH 128-LQFP (20x14)
MSP430 CPUXV2 MSP430F6xx Microcontroller IC 16-Bit 25MHz 512KB (512K x 8) FLASH 128-LQFP (20x14)
MSP430 CPUXV2 MSP430F6xx Microcontroller IC 16-Bit 25MHz 512KB (512K x 8) FLASH 128-LQFP (20x14)
IC MCU 16BIT 512KB FLASH 128LQFP
IC MCU 16BIT 512KB FLASH 128LQFP
MSP430 CPUXV2 MSP430F6xx Microcontroller IC 16-Bit 25MHz 512KB (512K x 8) FLASH 128-LQFP (20x14)
IC MCU 16BIT 512KB FLASH 128LQFP
| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | MSP430F67791IPEUR | 1227510-MSP430F67791IPEUR | 685-MSP430F67791IPEUR | 296-36676-1-ND | MSP430F67791IPEUR | MSP430F67791IPEUR | MSP430F67791IPEUR | MSP430F67791IPEUR |
| Product Name | MSP430F67791 MSP430F67791 Mixed Signal Microcontroller | Embedded - Embedded - Microcontrollers - MSP430F67791IPEUR | 512KB 32KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Clock Speed | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | ||
| Features | Watchdog Timer; DMA; LCD Driver | |||||||
| Bits | 16 Bit | Other; A/D 8x10b | ||||||
| RAM | 32 KB | 512 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to ? volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts |
