MSP430G2553-Q1 Datasheet, PDF (1/71 Pages) Texas Instruments – MSP430G2x53 Automotive Mixed-Signal Microcontrollers

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MSP430G2553-Q1, MSP430G2453-Q1
SLAS966 – MARCH 2014
MSP430G2x53 Automotive Mixed-Signal Microcontrollers
1 Features
•1 Qualified for Automotive Applications
• Low Supply-Voltage Range: 1.8 V to 3.6 V
• Ultra-Low-Power Consumption
– Active Mode: 230 µA at 1 MHz, 2.2 V
– Standby Mode: 0.5 µA
– Off Mode (RAM Retention): 0.1 µA
• Five Power-Saving Modes
• Ultra-Fast Wakeup From Standby Mode in Less
Than 1 µs
• 16-Bit RISC Architecture, 62.5-ns Instruction
Cycle Time
• Basic Clock Module Configurations
– Internal Frequencies up to 16 MHz With Four
Calibrated Frequency
– Internal Very-Low-Power Low-Frequency (LF)
Oscillator
– 32-kHz Crystal
– External Digital Clock Source
• Two 16-Bit Timer_A With Three Capture/Compare
Registers
• Up to 24 Capacitive-Touch Enabled I/O Pins
• Universal Serial Communication Interface (USCI)
– Enhanced UART Supports Automatic Baud-
Rate Detection (LIN)
– IrDA Encoder and Decoder
– Synchronous SPI
– I²C
• On-Chip Comparator for Analog Signal Compare
Function or Slope Analog-to-Digital (A/D)
Conversion
• 10-Bit 200-ksps Analog-to-Digital Converter (ADC)
With Internal Reference, Sample-and-Hold, and
Autoscan
• Brownout Detector
• Serial Onboard Programming,
No External Programming Voltage Needed,
Programmable Code Protection by Security Fuse
• On-Chip Emulation Logic With Spy-Bi-Wire
Interface
• Family Members are Summarized in Table 1
• Package Options
– TSSOP: 20 Pin or 28 Pin
• For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide (SLAU144)
2 Applications
• Power Management
• Sensor Interface
• Capacitive Touch
3 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 oscillator (DCO) allows the device
to wake up from low-power modes to active mode in
less than 1 µs.
The MSP430G2x53 series are ultra-low-power mixed
signal microcontrollers with built-in 16-bit timers, up to
24 I/O capacitive-touch enabled pins, a versatile
analog comparator, a 10-bit analog-to-digital (A/D)
converter, and built-in communication capability using
the universal serial communication interface. For
configuration details, see Table 1.
Typical applications include low-cost sensor systems
that capture analog signals, convert them to digital
values, and then process the data for display or for
transmission to a host system.
Device Information⁽¹⁾
ORDER NUMBER
PACKAGE
(PIN)
BODY SIZE
MSP430G2553IPW8RQ1 PW (28) 9.7 mm x 4.4 mm
MSP430G2553IPW0RQ1 PW (20) 6.5 mm x 4.4 mm
(1) For the most current part, package, and ordering information,
see the Package Option Addendum at the end of this
document, or see the TI web site at www.ti.com.
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.