16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
Three-Channel Internal DMA
12-Bit Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, and Autoscan Feature
Dual 12-Bit Digital-to-Analog (D/A) Converters With Synchronization
16-Bit Timer_A With Three Capture/Compare Registers
16-Bit Timer_B With Seven Capture/Compare-With-Shadow Registers
On-Chip Comparator
Four Universal Serial Communication Interfaces (USCIs)
USCI_A0 and USCI_A1
Enhanced UART Supporting Auto-Baudrate Detection
IrDA Encoder and Decoder
Synchronous SPI
USCI_B0 and USCI_B1
I2C™
Synchronous SPI
Supply Voltage Supervisor/Monitor With Programmable Level Detection
Brownout Detector
Bootstrap Loader
Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
Family Members Include:
MSP430F2416:
92KB+256B Flash Memory, 4KB RAM
MSP430F2417:
92KB+256B Flash Memory, 8KB RAM
MSP430F2418:
116KB+256B Flash Memory, 8KB RAM
MSP430F2419:
120KB+256B Flash Memory, 4KB RAM
MSP430F2616:
92KB+256B Flash Memory, 4KB RAM
MSP430F2617:
92KB+256B Flash Memory, 8KB RAM
MSP430F2618:
116KB+256B Flash Memory, 8KB RAM
MSP430F2619:
120KB+256B Flash Memory, 4KB RAM
Available in 80-Pin Quad Flat Pack (QFP), 64-Pin QFP, and 113-Pin Ball Grid Array (BGA) (See Available Options)
For Complete Module Descriptions, See the MSP430x2xx Family User’s Guide, Literature Number SLAU144
The MSP430F241x devices are identical to the MSP430F261x devices,with the exception that the DAC12 modules and the DMA controller are not implemented.
I2C is a registered trademark of Philips Incorporated.
Description
The Texas Instruments MSP430 family of ultralow-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 portablemeasurement 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/241x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter, a comparator, dual 12-bit D/A converters, four universal serial communication interface (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.
Typical applications include sensor systems, industrial control applications, hand-held meters, etc.
