MSP430L092
MSP430C09x
www.ti.com
SLAS673 –SEPTEMBER 2010
MIXED SIGNAL MICROCONTROLLER
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FEATURES
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Ultra-Low Supply Voltage (ULV) Range
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ULV Port Logic
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0.9 V to 1.5 V (1 MHz)
1.5 V to 1.65 V (4 MHz)
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VOL Better Than 0.15 V at 2.5 mA
VOH Better Than VCC – 0.15 V at 1 mA
Timer0 PWM Signal Available on All Ports
Timer1 PWM Signal Available on All Ports
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Low Power Consumption
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Active Mode (AM): 45 µA/MHz (1.3 V)
Standby Mode (LPM3, WDT_A Mode): 6 µA
Off Mode (LPM4): 3 µA
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ULV Brownout Circuit (BOR)
ULV RAM Retention Voltage Below BOR Level
32-Bit Watchdog Timer (WDT-A)
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Wake-Up From LPMx in Less Than 5 µs
16-Bit RISC Architecture
Bootstrap Loader in MSP430L092
Development/Prototyping Device
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Extended Instructions
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Full Four-Wire JTAG Debug Interface
Family Members Include
Up to 4-MHz System Clock
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Compact Clock System
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MSP430C091
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1-MHz Internal Trimmable High-Frequency
Clock
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1KB ROM Memory
20-kHz Internal Low-Frequency Clock
Source
128 Bytes RAM + 96 Bytes CRAM
(Lockable)
External Clock Input
MSP430C092
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16-Bit Timer0_A3 With Three Capture/Compare
Registers
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2KB ROM Memory
128 Bytes RAM + 96 Bytes CRAM
(Lockable)
16-Bit Timer1_A3 With Three Capture/Compare
Registers
MSP430L092
ULV Analog Pool Modes
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2KB Loader ROM With Service
Functions
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8-Bit Analog-to-Digital Converter (ADC)
8-Bit Digital-to-Analog Converter (DAC)
Programmable Comparator (COMP)
Supply Voltage Monitor (SVM)
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2KB RAM
(1792 + 128 + 96 Bytes Lockable)
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For Complete Module Descriptions, See the
MSP430x09x Family User’s Guide (SLAU321)
Temperature Sensor
Internal Reference Voltage Source
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.
Copyright © 2010, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.