MSP430FG438IZCAT

Active

Texas Instruments

8 MHZ MCU WITH 48KB FLASH, 2KB SRAM, 12-BIT ADC, DUAL DAC, DMA, 3 OPAMP, 128 SEG LCD

Find alt

Alpha

MSP430FG438IZCAT

Active

Texas Instruments

8 MHZ MCU WITH 48KB FLASH, 2KB SRAM, 12-BIT ADC, DUAL DAC, DMA, 3 OPAMP, 128 SEG LCD

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

MSP430FG438 Series

The Texas Instruments MSP430™ family of ultra-low-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 the device to wake up from low-power modes to active mode in less than 6 µs.

The MSP430FG43x devices are microcontrollers with two 16-bit timers, a high-performance 12-bit ADC, dual 12-bit DACs, three configurable operational amplifiers, one universal synchronous/asynchronous communication interface, DMA, 48 I/O pins, and an LCD driver.

For complete module descriptions, see theMSP430x4xx Family User’s Guide.

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430FG438IZCAT

A/D Channels	12 count
A/D Resolution (bits)	12 bit
Connectivity	SPI, UART, USART
Core Processor	MSP430 CPU16
Core Size (Bit Width)	16 Bit
D/A Channels	2 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	48
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	113-VFBGA
Package Length	7 mm
Package Name	113-NFBGA
Package Width	7 mm
Peripherals	LCD, DMA, PWM, POR, Reset, WDT, Brown-out Detect
Program Memory Additional Size	256 B
Program Memory Depth	48 K
Program Memory Size	48 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	2 K
RAM Size Width	8 bit
Speed	8 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

MSP430FG438 Series

8 MHz MCU with 48KB Flash, 2KB SRAM, 12-bit ADC, Dual DAC, DMA, 3 OpAmp, 128 seg LCD

Part	Operating Temperature (Max)	Operating Temperature (Min)	RAM Size Depth	RAM Size Width	D/A Resolution (bits)	D/A Channels	A/D Resolution (bits)	A/D Channels	Program Memory Size	Program Memory Additional Size	Program Memory Width	Program Memory Depth	Connectivity	Number of I/O	Package / Case	Package Length	Package Name	Package Width	Program Memory Type	Core Size (Bit Width)	Peripherals	Speed	Oscillator Type	Core Processor	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Mounting Type
Texas Instruments MSP430FG438IPNR	85 °C	-40 °C	2 K	8 bit	12 bit	2 count	12 bit	12 count	48 KB	256 B	8 bit	48 K	SPI UART USART	48	80-LQFP	12 mm	80-LQFP	12 mm	FLASH	16 Bit	Brown-out Detect DMA LCD POR PWM Reset WDT	8 MHz	Internal	MSP430 CPU16	3.6 V	1.8 V	Surface Mount
Texas Instruments MSP430FG438IZCAT	85 °C	-40 °C	2 K	8 bit	12 bit	2 count	12 bit	12 count	48 KB	256 B	8 bit	48 K	SPI UART USART	48	113-VFBGA	7 mm	113-NFBGA	7 mm	FLASH	16 Bit	Brown-out Detect DMA LCD POR PWM Reset WDT	8 MHz	Internal	MSP430 CPU16	3.6 V	1.8 V	Surface Mount
Texas Instruments MSP430FG438IPN	85 °C	-40 °C	2 K	8 bit	12 bit	2 count	12 bit	12 count	48 KB	256 B	8 bit	48 K	SPI UART USART	48	80-LQFP	12 mm	80-LQFP	12 mm	FLASH	16 Bit	Brown-out Detect DMA LCD POR PWM Reset WDT	8 MHz	Internal	MSP430 CPU16	3.6 V	1.8 V	Surface Mount
Texas Instruments MSP430FG438IZCAR	85 °C	-40 °C	2 K	8 bit	12 bit	2 count	12 bit	12 count	48 KB	256 B	8 bit	48 K	SPI UART USART	48	113-VFBGA	7 mm	113-NFBGA	7 mm	FLASH	16 Bit	Brown-out Detect DMA LCD POR PWM Reset WDT	8 MHz	Internal	MSP430 CPU16	3.6 V	1.8 V	Surface Mount