MSP430F5326-DIE Datasheet, PDF (1/8 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F5326-DIE
www.ti.com
MIXED SIGNAL MICROCONTROLLER
SLAS890 – AUGUST 2012
FEATURES
1
•2 Low Supply-Voltage Range: 1.8 V to 3.6 V
• Ultralow Power Consumption
– Active Mode (AM):
All System Clocks Active
– Standby Mode (LPM3):
Real Time Clock With Crystal , Watchdog,
and Supply Supervisor Operational, Full
RAM Retention, Fast Wake-Up:
Low-Power Oscillator (VLO), General
Purpose Counter, Watchdog, and Supply
Supervisor Operational, Full RAM
Retention, Fast Wake-Up:
– Off Mode (LPM4):
Full RAM Retention, Supply Supervisor
Operational, Fast Wake-Up:
– Shutdown Mode (LPM4.5)
• Wake-Up From Standby Mode
• 16-Bit RISC Architecture, Extended Memory
• Flexible Power Management System
– Fully Integrated LDO With Programmable
Regulated Core Supply Voltage
– Supply Voltage Supervision, Monitoring,
and Brownout
• Unified Clock System
– FLL Control Loop for Frequency
Stabilization
– Low-Power Low-Frequency Internal Clock
Source (VLO)
– Low-Frequency Trimmed Internal Reference
Source (REFO)
– 32-kHz Watch Crystals (XT1)
– High-Frequency Crystals Up to 32 MHz
(XT2)
• 16-Bit Timer TA0, Timer_A With Five
Capture/Compare Registers
• 16-Bit Timer TA1, Timer_A With Three
Capture/Compare Registers
• 16-Bit Timer TA2, Timer_A With Three
Capture/Compare Registers
• 16-Bit Timer TB0, Timer_B With Seven
Capture/Compare Shadow Registers
• Two Universal Serial Communication
Interfaces
– USCI_A0 and USCI_A1 Each Supporting
– Enhanced UART supporting Auto-
Baudrate Detection
– IrDA Encoder and Decoder
– Synchronous SPI
– USCI_B0 and USCI_B1 Each Supporting
– I²C^TM
– Synchronous SPI
• Integrated 3.3-V Power System
• 12-Bit Analog-to-Digital (A/D) Converter With
Internal Reference, Sample-and-Hold, and
Autoscan Feature
• Comparator
• Hardware Multiplier Supporting 32-Bit
Operations
• Serial Onboard Programming, No External
Programming Voltage Needed
• Three Channel Internal DMA
• Basic Timer With Real-Time Clock Feature
DESCRIPTION
The Texas Instruments MSP430 family of ultralow-power microcontrollers consists of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with extensive 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 oscillator (DCO) allows wake-up from low-power modes to active mode in
3.5 µs (typical).
1
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.
All trademarks are the property of their respective owners.
2
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 © 2012, Texas Instruments Incorporated