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Technical Specifications
Parameters and characteristics for this part
| Specification | MSP430F157IRTDR |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | MSP430 CPU16 |
| Core Size | 16-Bit |
| Data Converters [custom] | 8, 2 |
| Data Converters [custom] | 12b, 12b |
| Mounting Type | Surface Mount |
| Number of I/O | 48 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 64-VFQFN Exposed Pad |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT, PWM |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 1 K |
| Speed | 8 MHz |
| Supplier Device Package | 64-VQFN (9x9) |
| 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 | $ | |
|---|---|---|---|---|
Description
General part information
MSP430F157 Series
The Texas Instruments MSP430 family of ultralow power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 µs.
The MSP430F15x/16x/161x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter, dual 12-bit D/A converter, one or two universal serial synchronous/asynchronous communication interfaces (USART), I2C, DMA, and 48 I/O pins. In addition, the MSP430F161x series offers extended RAM addressing for memory-intensive applications and large C-stack requirements.
Typical applications include sensor systems, industrial control applications, hand-held meters, etc.
Documents
Technical documentation and resources
