MSP430F1232IDWR

Product Summary

description: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 attribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6μs. The MSP430x11x2 and MSP430x12x2 series are ultralow-power mixed signal microcontrollers with a built-in 16-bit timer, 10-bit A/D converter with integrated reference and data transfer controller (DTC) and fourteen or twenty-two I/O pins. In addition, the MSP430x12x2 series microcontrollers have built-in communication
capability using asynchronous (UART) and synchronous (SPI) protocols. Digital signal processing with the 16-bit RISC performance enables effective system solutions such as glass
breakage detection with signal analysis (including wave digital filter algorithm). Another area of application is in stand-alone RF sensors

Parametrics

absolute maximum ratings
Voltage applied at VCC to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 V to 4.1 V
Voltage applied to any pin (see Note)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  -0.3 V to VCC + 0.3 V
Diode current at any device terminal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ±2 mA
Storage temperature, Tstg (unprogrammed device)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  -55°C to 150°C
Storage temperature, Tstg (programmed device)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  -40°C to 85℃

Features

 Basic Clock Module Configurations:
1.  Various Internal Resistors
2.  Single External Resistor
3.  32-kHz Crystal
4.  High Frequency Crystal
5.  Resonator
6.  External Clock Source
 16-Bit Timer_A With Three Capture/Compare Registers
 10-Bit, 200-ksps A/D Converter With Internal Reference, Sample-and-Hold,Autoscan, and Data Transfer Controller
 Serial Communication Interface (USART0)With Software-Selectable Asynchronous UART or Synchronous SPI (MSP430x12x2 Only)
 Serial Onboard Programming,No External Programming Voltage Needed Programmable Code Protection by Security Fuse
 Supply Voltage Brownout Protection
 MSP430x11x2 Family Members Include:
MSP430F1122: 4KB + 256B Flash Memory 256B RAM
MSP430F1132: 8KB + 256B Flash Memory 256B RAM
Available in 20-Pin Plastic SOWB, 20-Pin
Plastic TSSOP and 32-Pin QFN Packages
 MSP430x12x2 Family Members Include:
MSP430F1222: 4KB + 256B Flash Memory
256B RAM
MSP430F1232: 8KB + 256B Flash Memory
256B RAM
Available in 28-Pin Plastic SOWB, 28-Pin
Plastic TSSOP, and 32-Pin QFN Packages
 For Complete Module Descriptions, See the
MSP430x1xx Family User’s Guide,
Literature Number SLAU049