MSP430L092
MSP430C09x
www.ti.com
SLAS673 – SEPTEMBER 2010
MIXED SIGNAL MICROCONTROLLER
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FEATURES
Ultra-Low Supply Voltage (ULV) Range
– 0.9 V to 1.5 V (1 MHz)
– 1.5 V to 1.65 V (4 MHz)
Low Power Consumption
– Active Mode (AM): 45 µA/MHz (1.3 V)
– Standby Mode (LPM3, WDT_A Mode): 6 µA
– Off Mode (LPM4): 3 µA
Wake-Up From LPMx in Less Than 5 µs
16-Bit RISC Architecture
– Extended Instructions
– Up to 4-MHz System Clock
Compact Clock System
– 1-MHz Internal Trimmable High-Frequency
Clock
– 20-kHz Internal Low-Frequency Clock
Source
– External Clock Input
16-Bit Timer0_A3 With Three Capture/Compare
Registers
16-Bit Timer1_A3 With Three Capture/Compare
Registers
ULV Analog Pool Modes
– 8-Bit Analog-to-Digital Converter (ADC)
– 8-Bit Digital-to-Analog Converter (DAC)
– Programmable Comparator (COMP)
– Supply Voltage Monitor (SVM)
– Temperature Sensor
– Internal Reference Voltage Source
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ULV Port Logic
– V
OL
Better Than 0.15 V at 2.5 mA
– V
OH
Better Than V
CC
– 0.15 V at 1 mA
– Timer0 PWM Signal Available on All Ports
– Timer1 PWM Signal Available on All Ports
ULV Brownout Circuit (BOR)
ULV RAM Retention Voltage Below BOR Level
32-Bit Watchdog Timer (WDT-A)
Bootstrap Loader in MSP430L092
Development/Prototyping Device
Full Four-Wire JTAG Debug Interface
Family Members Include
– MSP430C091
– 1KB ROM Memory
– 128 Bytes RAM + 96 Bytes CRAM
(Lockable)
– MSP430C092
– 2KB ROM Memory
– 128 Bytes RAM + 96 Bytes CRAM
(Lockable)
– MSP430L092
– 2KB Loader ROM With Service
Functions
– 2KB RAM
(1792 + 128 + 96 Bytes Lockable)
For Complete Module Descriptions, See the
MSP430x09x Family User’s Guide
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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 internal oscillators allow wake-up from low-power modes to active mode in less than 5 µs.
The MSP430C09x and MSP430L092 series are microcontroller configurations with two 16-bit timers, an
ultra-low-voltage 8-bit analog-to-digital (A/D) converter, an 8-bit digital-to-analog (D/A) converter, and up to 11 I/O
pins.
Typical applications for this device include single-cell systems requiring a full analog signal chain.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated
TI [ TEXAS INSTRUMENTS ]
