MSP430FR573x
MSP430FR572x
www.ti.com
SLAS639A –JULY 2011–REVISED OCTOBER 2011
MIXED SIGNAL MICROCONTROLLER
1
FEATURES
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Embedded Nonvolatile FRAM
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•
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16-Bit Timer TA0, Timer_A With Three
Capture/Compare Registers
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–
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Supports Universal Memory
Ultra-Fast Ultra-Low-Power Write Cycle
Error Correction Coding (ECC)
Memory Protection Unit
16-Bit Timer TA1, Timer_A With Three
Capture/Compare Registers
16-Bit Timer TB0, Timer_B With Three
Capture/Compare Shadow Registers
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Low Supply Voltage Range, 2.0 V to 3.6 V
16-Bit RISC Architecture, Up to 24-MHz
Low Power Consumption
16-Bit Timer TB1, Timer_B With Three
Capture/Compare Shadow Registers
16-Bit Timer TB2, Timer_B With Three
Capture/Compare Shadow Registers
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Active Mode (AM):
All System Clocks Active
103 µA/MHz at 8 MHz, 3.0 V, FRAM Program
Execution (Typical)
60 µA/MHz at 8 MHz, 3.0 V, RAM Program
Execution (Typical)
Enhanced Universal Serial Communication
Interfaces
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eUSCI_A0 and eUSCI_A1 Each Supporting
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Enhanced UART supporting
Auto-Baudrate Detection
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Standby Mode (LPM3):
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IrDA Encoder and Decoder
Synchronous SPI
Real-Time Clock With Crystal , Watchdog,
and Supply Supervisor Operational, Full
System State Retention:
eUSCI_B0 Supporting
6.4 µA at 3.0 V (Typical)
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I2C With Multi-Slave Addressing
Low-Power Oscillator (VLO),
General-Purpose Counter, Watchdog, and
Supply Supervisor Operational, Full System
State Retention:
Synchronous SPI
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10-Bit Analog-to-Digital (A/D) Converter With
Internal Reference, Sample-and-Hold
6.3 µA at 3.0 V (Typical)
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On-chip Comparator
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Off Mode (LPM4):
Hardware Multiplier Supporting 32-Bit
Operations
Full System State Retention, Supply
Supervisor Operational:
5.9 µA at 3.0 V (Typical)
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Three Channel Internal DMA
Real-Time Clock with Calendar and Alarm
Functions
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Real-Time Clock Mode (LPM3.5):
1.5 µA at 3.0 V (Typical)
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Serial Onboard Programming, No External
Programming Voltage Needed
Shutdown Mode (LPM4.5):
0.32 µA at 3.0 V (Typical)
Family Members and Available Options Are
Summarized in Table 1.
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Power Management System
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Fully Integrated LDO
For Complete Module Descriptions, See the
MSP430FR57xx Family User's Guide
(SLAU272)
Supply Voltage Supervision and Brownout
Clock System
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Factory Trimmed DCO With Three
Selectable Frequencies
Low-Power/Low-Frequency Internal Clock
Source (VLO)
32-kHz Watch Crystals and High-Frequency
Crystals up to 24 MHz
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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.
2
I2C is a trademark of others.
PRODUCT PREVIEW information concerns products in the
formative or design phase of development. Characteristic data and
other specifications are design goals. Texas Instruments reserves
the right to change or discontinue these products without notice.
Copyright © 2011, Texas Instruments Incorporated