MSP430FE423IPM

Operating Temperature Range :
Core : MSP430
Data Bus Width : 16 bit
On-Chip ADC : Yes
Mounting Style : SMD/SMT
Maximum Clock Frequency : 16 MHz
Program Memory Size : 8 KB
Data RAM Size : 256 B
Package / Case : LQFP-64
Operating Supply Voltage : 2.7 V to 3.6 V
Processor Series : 4 Series


Application

Audio
Automotive
Broadband
Digital Control
Military
Optical Networking
Security
Telephony
Video & Imaging
Wireless


Pinout




Specifications

Voltage applied at V_CC  to V_SS   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . -0.3 V to + 4.1 V
Voltage applied to any pin (see Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 V to V_CC  + 0.3 V
Diode current at any device terminal .  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . .  ±2 mA
Storage temperature (unprogrammed device)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. -55°C to 150°C
Storage temperature (programmed device)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  -40°C to 85°C

Description

The Texas Instruments MSP430FE423IPM ultralow power microcontrollers consist 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 MSP430FE423IPM features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6s.

The MSP430FE423IPM series are microcontroller configurations with three independent 16-bit sigma-delta A/D converters and embedded signal processor core used to measure and calculate single-phase energy in both 2 and 3 wire configurations. Also included is a built-in 16-bit timer, 128 LCD segment drive capability, and 14 I/O pins.

Typical applications of MSP430FE423IPM include 2-wire and 3-wire single-phase metering including tamper-resistant meter implementations.