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MSP430F5234 Datasheet Preview

MSP430F5234 Datasheet

Mixed-Signal Microcontrollers

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MSP430F5249, MSP430F5247, MSP430F5244, MSP430F5242
MSP430F5239, MSP430F5237, MSP430F5234, MSP430F5232
SLAS897B – SEPTEMBER 2013 – REVISED SEPTEMBER 2018
MSP430F524x, MSP430F523x Mixed-Signal Microcontrollers
1 Device Overview
1.1 Features
1
• Low Supply-Voltage Range:
3.6 V Down to 1.8 V
• Ultra-Low Power Consumption
– Active Mode (AM):
All System Clocks Active
290 µA/MHz at 8 MHz, 3.0 V, Flash Program
Execution (Typical)
150 µA/MHz at 8 MHz, 3.0 V, RAM Program
Execution (Typical)
– Standby Mode (LPM3):
Real-Time Clock (RTC) With Crystal, Watchdog,
and Supply Supervisor Operational, Full RAM
Retention, Fast Wakeup:
1.9 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)
Low-Power Oscillator (VLO), General-Purpose
Counter, Watchdog, and Supply Supervisor
Operational, Full RAM Retention, Fast Wakeup:
1.4 µA at 3.0 V (Typical)
– Off Mode (LPM4):
Full RAM Retention, Supply Supervisor
Operational, Fast Wakeup:
1.1 µA at 3.0 V (Typical)
– Shutdown Mode (LPM4.5):
0.18 µA at 3.0 V (Typical)
• Wake up From Standby Mode in 3.5 µs (Typical)
• 16-Bit RISC Architecture, Extended Memory, up to
25-MHz System Clock
• 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)
1.2 Applications
• Analog Sensor Systems
• Digital Sensor Systems
– 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
(USCIs)
– USCI_A0 and USCI_A1 Each Support:
– Enhanced UART With Automatic Baud-Rate
Detection
– IrDA Encoder and Decoder
– Synchronous SPI
– USCI_B0 and USCI_B1 Each Support:
– I2C
– Synchronous SPI
• 10-Bit Analog-to-Digital Converter (ADC) With
Internal Reference, Sample-and-Hold
• Comparator
• Hardware Multiplier Supports 32-Bit Operations
• Serial Onboard Programming, No External
Programming Voltage Needed
• 3-Channel Internal DMA
• Basic Timer With RTC Feature
Device Comparison Summarizes the Family
Members
• Data Loggers
• General-Purpose Applications
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




etcTI

MSP430F5234 Datasheet Preview

MSP430F5234 Datasheet

Mixed-Signal Microcontrollers

No Preview Available !

MSP430F5249, MSP430F5247, MSP430F5244, MSP430F5242
MSP430F5239, MSP430F5237, MSP430F5234, MSP430F5232
SLAS897B – SEPTEMBER 2013 – REVISED SEPTEMBER 2018
www.ti.com
1.3 Description
The TI MSP family of ultra-low-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 the device to wake up from low-
power modes to active mode in 3.5 µs (typical).
The MSP430F524x series are microcontroller configurations with four 16-bit timers, a high-performance
10-bit ADC, two USCIs, a hardware multiplier, DMA, a comparator, and an RTC module with alarm
capabilities.
The MSP430F523x series microcontrollers include all of the peripherals of the MSP430F524x series
except for the ADC.
For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User's Guide.
PART NUMBER
Device Information(1)
PACKAGE
BODY SIZE(2)
MSP430F5249IRGC
VQFN (64)
9 mm × 9 mm
MSP430F5249IZQE
BGA (80)
5 mm × 5 mm
MSP430F5244IRGZ
VQFN (48)
7 mm × 7 mm
(1) For the most current part, package, and ordering information for all available devices, see the Package
Option Addendum in Section 8, or see the TI website at www.ti.com.
(2) The sizes shown here are approximations. For the package dimensions with tolerances, see the
Mechanical Data in Section 8.
2 Device Overview
Copyright © 2013–2018, Texas Instruments Incorporated
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Product Folder Links: MSP430F5249 MSP430F5247 MSP430F5244 MSP430F5242 MSP430F5239 MSP430F5237
MSP430F5234 MSP430F5232


Part Number MSP430F5234
Description Mixed-Signal Microcontrollers
Maker etcTI
Total Page 30 Pages
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