Datasheet

MSP430F6438, MSP430F6436
MSP430F6435, MSP430F6433
www.ti.com SLAS720C –AUGUST 2010–REVISED AUGUST 2013
Mixed Signal Microcontroller
Check for Samples: MSP430F6438, MSP430F6436, MSP430F6435, MSP430F6433
1
FEATURES
23
• Low Supply Voltage Range: 1.8 V to 3.6 V
• Four 16-Bit Timers With 3, 5, or 7
Capture/Compare Registers
• Ultralow-Power Consumption
• Two Universal Serial Communication
– Active Mode (AM):
Interfaces
All System Clocks Active:
270 µA/MHz at 8 MHz, 3.0 V, Flash Program – USCI_A0 and USCI_A1 Each Support:
Execution (Typical)
– Enhanced UART Supports Auto-
– Standby Mode (LPM3): Baudrate Detection
Watchdog With Crystal and Supply
– IrDA Encoder and Decoder
Supervisor Operational, Full RAM
– Synchronous SPI
Retention, Fast Wake-Up:
– USCI_B0 and USCI_B1 Each Support:
1.8 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)
– I
2
C
– Shutdown RTC Mode (LPM3.5):
– Synchronous SPI
Shutdown Mode, Active Real-Time Clock
With Crystal: • Integrated 3.3-V Power System
1.1 µA at 3.0 V (Typical)
• 12-Bit Analog-to-Digital Converter (ADC) With
– Shutdown Mode (LPM4.5): Internal Shared Reference, Sample-and-Hold,
0.3 µA at 3.0 V (Typical) and Autoscan Feature
• Wake Up From Standby Mode in 3 µs (Typical) • Dual 12-Bit Digital-to-Analog Converters
(DACs) With Synchronization
• 16-Bit RISC Architecture, Extended Memory,
Up to 20-MHz System Clock • Voltage Comparator
• Flexible Power Management System • Integrated LCD Driver With Contrast Control
for up to 160 Segments
– Fully Integrated LDO With Programmable
Regulated Core Supply Voltage • Hardware Multiplier Supporting 32-Bit
Operations
– Supply Voltage Supervision, Monitoring,
and Brownout • Serial Onboard Programming, No External
Programming Voltage Needed
• Unified Clock System
• Six-Channel Internal DMA
– FLL Control Loop for Frequency
Stabilization • Real-Time Clock Module With Supply Voltage
Backup Switch
– Low-Power Low-Frequency Internal Clock
Source (VLO) • Family Members are Summarized in Table 1
– Low-Frequency Trimmed Internal Reference • For Complete Module Descriptions, See the
Source (REFO) MSP430x5xx and MSP430x6xx Family User's
Guide (SLAU208)
– 32-kHz Crystals (XT1)
– High-Frequency Crystals Up to 32 MHz
APPLICATIONS
(XT2)
• Analog and Digital Sensor Systems
• Digital Motor Control
• Remote Controls
• Thermostats
• Digital Timers
• Hand-Held Meters
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PRODUCTION DATA information is current as of publication date.
Copyright © 2010–2013, 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.