MSP430F2418TZQWR Texas Instruments 16bit MCU

MSP430F2418TZQWR Overview

The Texas Instruments MSP430? family of ultra-low-power microcontrollers consists 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 calibrated digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.

The MSP430F261x and MSP430F241x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit ADC, a comparator, two 12-bit DACs, four USCI modules, DMA, and up to 64 I/O pins. The MSP430F241x devices are identical to the MSP430F261x devices, with the exception that the DAC12 and the DMA modules are not implemented.

The LQFP-64 package is also available as a nonmagnetic package for medical imaging applications.

For complete module descriptions, see the MSP430F2xx, MSP430G2xx Family User’s Guide.

Features

Low supply voltage range: 1.8 V to 3.6 V
Ultra-low power consumption
- Active mode: 365 μA at 1 MHz, 2.2 V
- Standby mode (VLO): 0.5 μA
- Off mode (RAM retention): 0.1 μA
Wake up from standby mode in less than 1 μs
16-bit RISC architecture, 62.5-ns instruction cycle time
Three-channel internal DMA (MSP430F261x only)
12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold, and autoscan feature
Dual 12-bit digital-to-analog converters (DACs) with synchronization (MSP430F261x only)
16-bit Timer_A with three capture/compare registers
16-bit Timer_B with seven capture/compare registers with shadow registers
On-chip comparator
Four universal serial communication interfaces (USCIs)
- USCI_A0 and USCI_A1
  - Enhanced UART supporting automatic baud-rate detection
  - IrDA encoder and decoder
  - Synchronous SPI
- USCI_B0 and USCI_B1
  - I2C
  - Synchronous SPI
Supply voltage supervisor and monitor with programmable level detection
Brownout detector
Bootloader (BSL)
Serial onboard programming, no external programming voltage needed, programmable code protection by security fuse
Family members (also see Device Comparison)
- MSP430F2416
  - 92KB + 256 bytes flash memory
  - 4KB RAM
- MSP430F2417
  - 92KB + 256 bytes flash memory
  - 8KB RAM
- MSP430F2418
  - 116KB + 256 bytes flash memory
  - 8KB RAM
- MSP430F2419
  - 120KB + 256 bytes flash memory
  - 4KB RAM
- MSP430F2616
  - 92KB + 256 bytes flash memory
  - 4KB RAM
- MSP430F2617
  - 92KB + 256 bytes flash memory
  - 8KB RAM
- MSP430F2618
  - 116KB + 256 bytes flash memory
  - 8KB RAM
- MSP430F2619
  - 120KB + 256 bytes flash memory
  - 4KB RAM
Available in 80-pin quad flat pack (LQFP), 64-pin LQFP, and 113-pin ball grid array (nFBGA)