MSP430FR50431IPMR
ActiveULTRASONIC SENSING MCU WITH 64KB FRAM, 12KB RAM, I2C BOOT LOADER FOR FLOW METERS
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MSP430FR50431IPMR
ActiveULTRASONIC SENSING MCU WITH 64KB FRAM, 12KB RAM, I2C BOOT LOADER FOR FLOW METERS
Technical Specifications
Parameters and characteristics for this part
| Specification | MSP430FR50431IPMR |
|---|---|
| Connectivity | IrDA, SCI, UART/USART, SPI |
| Core Processor | MSP430 CPUXV2 |
| Core Size | 16-Bit |
| Data Converters | A/D 9x12b SAR |
| Mounting Type | Surface Mount |
| Number of I/O | 44 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 64-LQFP |
| Program Memory Size | 64 KB |
| Program Memory Type | FRAM |
| RAM Size | 12 K |
| Speed | 16 MHz |
| Supplier Device Package | 64-LQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 3.41 | |
| Texas Instruments | LARGE T&R | 1 | $ 4.60 | |
| 100 | $ 3.75 | |||
| 250 | $ 2.95 | |||
| 1000 | $ 2.50 | |||
Description
General part information
MSP430FR50431 Series
The Texas Instruments MSP430FR604x and MSP430FR504x SoCs are part of theMSP430 ultrasonic sensing microcontroller(MCU) family and are powerful, highly integrated devices designed for a wide variety of industrial applications:
These MCUs offer an integrated ultrasonic sensing solution (USS_A) module, which provides high accuracy for a wide range of flow rates. The USS module helps achieve ultra-low-power metering combined with lower system cost due to maximum integration requiring very few external components.
MSP430FR604x and MSP430FR504x devices implement high-speed ADC-based signal acquisition followed by optimized digital signal processing using the low-energy accelerator (LEA) to deliver a high-accuracy metering solution with ultra-low power optimum for battery-powered metering applications.
Documents
Technical documentation and resources