MCU 16-Bit MSP430 RISC 60KB Flash 2.5V/3.3V 100-Pin LQFP, MSP430F449IPZ, 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 devices feature 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 than6 µs. The MSP430x43x(1) and the MSP430x44x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 and MSP430F44x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments. Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and display it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

Low Supply-Voltage Range, 1.8 V to 3.6 V

Ultralow-Power Consumption:

Active Mode: 280 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

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

16-Bit Timer_B With Three⁽¹⁾ or Seven⁽²⁾ Capture/Compare-With-Shadow Registers

16-Bit Timer_A With Three Capture/Compare Registers

On-Chip Comparator

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

Two USARTs (USART0, USART1)⁽¹⁾
One USART (USART0)⁽²⁾

Brownout Detector

Supply Voltage Supervisor/Monitor With Programmable Level Detection

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

Integrated LCD Driver for up to 160 Segments

Bootstrap Loader

Family Members Include:

MSP430F435, MSP430F4351⁽³⁾:
- 16KB+256B Flash Memory
- 512B RAM
MSP430F436, MSP430F4361⁽³⁾:
- 24KB+256B Flash Memory
- 1KB RAM
MSP430F437, MSP430F4371⁽³⁾:
- 32KB+256B Flash Memory
- 1KB RAM
MSP430F447:
- 32KB+256B Flash Memory
- 1KB RAM
MSP430F448, MSP430F4481⁽³⁾:
- 48KB+256B Flash Memory
- 2KB RAM
MSP430F449, MSP430F4491⁽³⁾:
- 60KB+256B Flash Memory
- 2KB RAM

Характеристики

Analog_comparators	1
Schedule_b	8542390000
Operating_supply_voltage	2.5, 3.3 V
Operating_temperature	-40 to 85 °C
Pin_count	100
Product_dimensions	14 x 14 x 1.4 mm
Program_memory_size	60 Kb
Ram_size	2 KB
Screening_level	Industrial
On_chip_adc	8-chx12-bit
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=MSP430F4361&&fileType=pdf
Supplier_package	LQFP
Watchdog	1
Max_speed	8 MHz
Number_of_timers	2
Бренд	Texas Instruments
Instruction_set_architecture	RISC
Country_of_origin	Taiwan
Data_bus_width	16 Bit
Eccn	EAR99
Htsn	8542390001
Тип интерфейса	JTAG/SPI/UART/USART
Number_of_programmable_i_os	48
Lcd_segments	160
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	3

SKU: MSP430F449IPZ

Description