MSP430F4784 Series

16-MHz single-phase metering MCU with 4 sigma-delta ADCs, 160-segment LCD, 48KB Flash, 2KB RAM

Catalog

16-MHz single-phase metering MCU with 4 sigma-delta ADCs, 160-segment LCD, 48KB Flash, 2KB RAM

Part	Core Processor	Program Memory Size	Program Memory Type	Data Converters [custom]	Data Converters [custom]	RAM Size	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Connectivity	Core Size	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of I/O	Peripherals	Speed	Mounting Type	Oscillator Type
Texas Instruments MSP430F4784IPZR	MSP430 CPU16	48 KB	FLASH	4	16	2K x 8	100-LQFP	85 °C	-40 °C	I2C IrDA LINbus SCI SPI UART/USART	16-Bit	100-LQFP (14x14)	1.8 V	3.6 V	72	Brown-out Detect/Reset LCD POR PWM WDT	16 MHz	Surface Mount	Internal
Texas Instruments MSP430F4784IPZ	MSP430 CPU16	48 KB	FLASH	4	16	2K x 8	100-LQFP	85 °C	-40 °C	I2C IrDA LINbus SCI SPI UART/USART	16-Bit	100-LQFP (14x14)	1.8 V	3.6 V	72	Brown-out Detect/Reset LCD POR PWM WDT	16 MHz	Surface Mount	Internal

Catalog

16-MHz single-phase metering MCU with 4 sigma-delta ADCs, 160-segment LCD, 48KB Flash, 2KB RAM

Key Features

• Low Supply-Voltage Range, 1.8 V to 3.6 VUltra-Low Power Consumption:Active Mode: 280 µA at 1 MHz, 2.2 VStandby Mode: 1.1 µAOff Mode (RAM Retention): 0.2 µAFive Power-Saving ModesWake-Up From Standby Mode in Less Than 6 µs16-Bit RISC Architecture, 62.5-ns Instruction Cycle TimeThree or Four 16-Bit Sigma-Delta Analog-to-Digital (A/D) Converters WithDifferential PGA Inputs16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers16-Bit Timer_A With Three Capture/Compare RegistersOn-Chip ComparatorFour Universal Serial Communication Interfaces (USCI)USCI_A0 and USCI_A1Enhanced UART SupportingAuto-Baudrate DetectionIrDA Encoder and DecoderSynchronous SPIUSCI_B0 and USCI_B1I2CSynchronous SPIIntegrated LCD Driver With Contrast Control For Up To 160 Segments32-Bit Hardware MultiplierBrownout DetectorSupply Voltage Supervisor/Monitor With Programmable Level DetectionSerial Onboard Programming, No External Programming Voltage NeededProgrammable Code Protection by Security FuseBootstrap LoaderOn Chip Emulation ModuleFamily Members Include:MSP430F4783: 48KB + 256B Flash2KB RAM3 Sigma-Delta ADCsMSP430F4793: 60KB + 256B Flash2.5KB RAM3 Sigma-Delta ADCsMSP430F4784: 48KB + 256B Flash2KB RAM4 Sigma-Delta ADCsMSP430F4794: 60KB + 256B Flash2.5KB RAM4 Sigma-Delta ADCsMSP430F47x3 and MSP430F47x4 Available In 100-PinPlastic Quad Flatpack (QFP) PackageFor Complete Module Descriptions, See theMSP430x4xx Family User’s Guide, Literature Number SLAU056Low Supply-Voltage Range, 1.8 V to 3.6 VUltra-Low Power Consumption:Active Mode: 280 µA at 1 MHz, 2.2 VStandby Mode: 1.1 µAOff Mode (RAM Retention): 0.2 µAFive Power-Saving ModesWake-Up From Standby Mode in Less Than 6 µs16-Bit RISC Architecture, 62.5-ns Instruction Cycle TimeThree or Four 16-Bit Sigma-Delta Analog-to-Digital (A/D) Converters WithDifferential PGA Inputs16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers16-Bit Timer_A With Three Capture/Compare RegistersOn-Chip ComparatorFour Universal Serial Communication Interfaces (USCI)USCI_A0 and USCI_A1Enhanced UART SupportingAuto-Baudrate DetectionIrDA Encoder and DecoderSynchronous SPIUSCI_B0 and USCI_B1I2CSynchronous SPIIntegrated LCD Driver With Contrast Control For Up To 160 Segments32-Bit Hardware MultiplierBrownout DetectorSupply Voltage Supervisor/Monitor With Programmable Level DetectionSerial Onboard Programming, No External Programming Voltage NeededProgrammable Code Protection by Security FuseBootstrap LoaderOn Chip Emulation ModuleFamily Members Include:MSP430F4783: 48KB + 256B Flash2KB RAM3 Sigma-Delta ADCsMSP430F4793: 60KB + 256B Flash2.5KB RAM3 Sigma-Delta ADCsMSP430F4784: 48KB + 256B Flash2KB RAM4 Sigma-Delta ADCsMSP430F4794: 60KB + 256B Flash2.5KB RAM4 Sigma-Delta ADCsMSP430F47x3 and MSP430F47x4 Available In 100-PinPlastic Quad Flatpack (QFP) PackageFor Complete Module Descriptions, See theMSP430x4xx Family User’s Guide, Literature Number SLAU056

Description

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 wake-up from low-power modes to active mode in less than 6µs. The MSP430F47xx series are microcontroller configurations targeted to single phase electricity meters with three or four 16-bit sigma-delta A/D converters. Each channel has a differential input pair and programmable input gain. Also integrated are two 16-bit timers, three universal serial communication interfaces (USCI), 72 I/O pins, and a liquid crystal driver (LCD) with integrated contrast control. 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 wake-up from low-power modes to active mode in less than 6µs. The MSP430F47xx series are microcontroller configurations targeted to single phase electricity meters with three or four 16-bit sigma-delta A/D converters. Each channel has a differential input pair and programmable input gain. Also integrated are two 16-bit timers, three universal serial communication interfaces (USCI), 72 I/O pins, and a liquid crystal driver (LCD) with integrated contrast control.