MCU 16-bit MSP430 RISC 8KB Flash 2.5V/3.3V 38-Pin TSSOP, MSP430F2234IDA, Texas Instruments

The Texas Instruments MSP430 family of ultra-low-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 1 µs. The MSP430F22x4/MSP430F22x2 series is an ultra-low-power mixed signal microcontroller with two built-in 16-bit timers, a universal serial communication interface, 10-bit A/D converter with integrated reference and data transfer controller (DTC), two general-purpose operational amplifiers in the MSP430F22x4 devices, and 32 I/O pins. Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand-alone radio-frequency (RF) sensor front ends are another area of application.

Low Supply Voltage Range: 1.8 V to 3.6 V

Ultra-Low Power Consumption

Active Mode: 270 µA at 1 MHz, 2.2 V
Standby Mode: 0.7 µA
Off Mode (RAM Retention): 0.1 µA

Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs

16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time

Basic Clock Module Configurations

Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
Internal Very-Low-Power Low-Frequency Oscillator
32-kHz Crystal
High-Frequency (HF) Crystal up to 16 MHz
Resonator
External Digital Clock Source
External Resistor

16-Bit Timer_A With Three Capture/Compare Registers

16-Bit Timer_B With Three Capture/Compare Registers

Universal Serial Communication Interface

Enhanced UART Supporting Auto-Baudrate Detection (LIN)
IrDA Encoder and Decoder
Synchronous SPI
I2C™

10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller

Two Configurable Operational Amplifiers (MSP430F22x4 Only)

Brownout Detector

Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse

Bootstrap Loader

On-Chip Emulation Module

Family Members Include:

MSP430F2232: 8KB + 256B Flash Memory, 512B RAM
MSP430F2252: 16KB + 256B Flash Memory, 512B RAM
MSP430F2272: 32KB + 256B Flash Memory, 1KB RAM
MSP430F2234: 8KB + 256B Flash Memory, 512B RAM
MSP430F2254: 16KB + 256B Flash Memory, 512B RAM
MSP430F2274: 32KB + 256B Flash Memory, 1KB RAM

Available in a 38-Pin Thin Shrink Small-Outline Package (TSSOP) (DA), 40-Pin QFN Package (RHA), and 49-Pin Ball Grid Array Package (YFF)

Характеристики

Schedule_b	8542310000
Operating_supply_voltage	2.5, 3.3 V
Operating_temperature	-40 to 85 °C
Pin_count	38
Product_dimensions	12.5 x 6.2 x 1.15 mm
Program_memory_size	8 KB
Ram_size	512 byte
On_chip_adc	12-chx10-bit
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=MSP430F2252&&fileType=pdf
Supplier_package	TSSOP
Watchdog	1
Max_speed	16 MHz
Number_of_timers	2
Бренд	Texas Instruments
Instruction_set_architecture	RISC
Country_of_origin	United States
Data_bus_width	16 Bit
Eccn	EAR99
Htsn	8542310001
Тип интерфейса	I2C/SCI/SPI/UART
Number_of_programmable_i_os	32
Lead_finish	Gold
Max_operating_supply_voltage	3.6 V
Max_processing_temp	260 °C
Min_operating_supply_voltage	1.8 V
Mounting	Surface Mount
Msl_level	2

SKU: MSP430F2234IDA

Description