Product Summary

The MSP430FE427IPMR is a mixed signal microcontroller 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 MSP430FE427IPMR 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.

Parametrics

MSP430FE427IPMR absolute maximum ratings: (1)Voltage applied at VCC to VSS: -0.3 V to + 4.1 V; (2)Voltage applied to any pin: -0.3 V to VCC + 0.3 V; (3)Diode current at any device terminal: ±2 mA; (4)Storage temperature (unprogrammed device): -55℃ to 150℃; (5)Storage temperature (programmed device): -40℃ to 85℃.

Features

MSP430FE427IPMR features: (1)Low Supply Voltage Range, 2.7 V to 3.6 V; (2)Ultralow Power Consumption: Active Mode: 400 μA at 1 MHz, 3.0 V; Standby Mode: 1.6 μA; Off Mode (RAM Retention): 0.1 μA; (3)Five Power-Saving Modes; (4)Wake-Up From Standby Mode in Less Than 6 μs; (5)Frequency-Locked Loop, FLL+; (6)16-Bit RISC Architecture, 125-ns Instruction Cycle Time; (7)Embedded Signal Processing for Single-Phase Energy Metering With; (8)Integrated Analog Front-End and Temperature Sensor (ESP430CE1); (9)16-Bit Timer_A With Three Capture/Compare Registers; (10)Integrated LCD Driver for 128 Segments; (11)Serial Communication Interface (USART), Asynchronous UART or Synchronous SPI Selectable by Software; (12)Brownout Detector; (13)Supply Voltage Supervisor/Monitor With Programmable Level Detection; (14)Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse; (15)Bootstrap Loader in Flash Devices; (16)Family Members Include: MSP430FE423: 8KB + 256B Flash Memory,; (17)256B RAM; MSP430FE425: 16KB + 256B Flash Memory, 512B RAM; MSP430FE427: 32KB + 256B Flash Memory, 1KB RAM; (18)Available in 64-Pin Quad Flat Pack (QFP); (19)For Complete Module Descriptions, Refer to the MSP430x4xx Family User’s Guide, Literature Number SLAU056.

Diagrams

MSP430FE427IPMR block diagram

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MSP430FE427IPMR
MSP430FE427IPMR

Texas Instruments

16-bit Microcontrollers (MCU) 32KB Flash 1MB RAM for Energy Meters

Data Sheet

0-790: $2.27
790-1000: $2.23
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