MCU 16-bit MSP430 RISC 48KB Flash 2.5V/3.3V 80-Pin LQFP Tray, MSP430F438IPN, Texas Instruments

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 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 6µs. The MSP430F43x series are microcontroller configurations with two 16-bit timers, a high performance 12-bit A/D converter, one universal synchronous/asynchronous communication interface (USART),DMA, 48 I/O pins, and a liquid crystal display (LCD) driver. Typical applications for this device include analog and digital sensor systems, digital motor control, remote controls, thermostats, digital timers, hand-held meters, etc.

Low Supply-Voltage Range, 1.8 V to 3.6 V

Ultralow-Power Consumption:

Active Mode: 300 µA at 1 MHz, 2.2 V
Standby Mode: 1.1 µA
Off Mode (RAM Retention): 0.1 µA

Five Power Saving Modes

Wake-Up From Standby Mode in Less Than 6 µs

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

Single-Channel Internal DMA

12-Bit A/D Converter With Internal Reference,
Sample-and-Hold and Autoscan Feature

16-Bit Timer_A With Three
Capture/Compare Registers

16-Bit Timer_B With Three
Capture/Compare-With-Shadow Registers

On-Chip Comparator

Serial Communication Interface (USART), Select Asynchronous
UART or Synchronous SPI by Software

Brownout Detector

Supply Voltage Supervisor/Monitor With
Programmable Level Detection

Bootstrap Loader

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

Integrated LCD Driver for Up to 128 Segments

Family Members Include:

MSP430F438:
48KB+256B Flash Memory,
2KB RAM
MSP430F439:
60KB+256B Flash Memory,
2KB RAM

Характеристики

Analog_comparators	1
Instruction_set_architecture	RISC
Mounting	Surface Mount
Min_operating_supply_voltage	1.8, 2, 2.7 V
Max_processing_temp	260 °C
Max_operating_supply_voltage	3.6 V
Lead_finish	Gold
Lcd_segments	128
Number_of_programmable_i_os	48
Тип интерфейса	SPI/UART/USART
Htsn	8542310001
Eccn	EAR99
Data_bus_width	16 Bit
Country_of_origin	United States
Бренд	Texas Instruments
Schedule_b	8542310000
Number_of_timers	2
Max_speed	8 MHz
Watchdog	1
Supplier_package	LQFP
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=MSP430F438&&fileType=pdf
Special_features	LCD Controller
On_chip_adc	12-chx12-bit
Ram_size	2 KB
Program_memory_size	48 KB
Product_dimensions	12 x 12 x 1.4 mm
Pin_count	80
Operating_temperature	-40 to 85 °C
Operating_supply_voltage	2.5, 3.3 V
Msl_level	3

Артикул: MSP430F438IPN

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