MSP430F2272-Q1 Datasheet, PDF (1/77 Pages) Texas Instruments – Automotive Mixed-Signal Microcontrollers

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MSP430F2272-Q1, MSP430F2252-Q1
SLAS770B – NOVEMBER 2011 – REVISED MARCH 2014
MSP430F22x2 Automotive Mixed-Signal Microcontrollers
1 Features
• Qualified for Automotive Applications
• Low Supply Voltage Range: 1.8 V to 3.6 V
• Ultra-Low-Power Consumption
– Active Mode: 270 µA at 1 MHz, 2.2 V
– Standby Mode: 0.7 µA
– Off Mode (RAM Retention): 0.1 µA
• 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 Frequencies to ±1%
– Internal Very-Low-Power Low-Frequency
Oscillator
– 32-kHz Crystal
– High-Frequency (HF) Crystal up to 16 MHz
– Resonator
– External Digital Clock Source
– External Resistor
• 16-Bit Timer_A With Three Capture/Compare
Registers
• 16-Bit Timer_B With Three Capture/Compare
Registers
• Universal Serial Communication Interface (USCI)
– Enhanced UART With Automatic Baud Rate
Detection (LIN)
– IrDA Encoder and Decoder
– Synchronous SPI
– I²C
• 10-Bit 200-ksps Analog-to-Digital Converter (ADC)
With Internal Reference, Sample-and-Hold,
Autoscan, and Data Transfer Controller
• Brownout Detector
• Serial Onboard Programming, No External
Programming Voltage Needed, Programmable
Code Protection by Security Fuse
• Bootstrap Loader (BSL)
• On-Chip Emulation Module
• Family Members
– MSP430F2252
– 16KB + 256B Flash Memory
– 512B RAM
1
– MSP430F2272
– 32KB + 256B Flash Memory
– 1KB RAM
• Available in a 40-Pin QFN Package (RHA)
• For Complete Module Descriptions, See the
MSP430x2xx Family User's Guide (SLAU144)
2 Applications
• Analog Sensor Systems
• Radio-Frequency (RF) Sensor Front Ends
• Power-Management Systems
• LIN Node
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 MSP430F22x2 series is an ultra-low-power
mixed-signal microcontroller with two built-in 16-bit
timers, a universal serial communication interface
(USCI), a 10-bit analog-to-digital converter (ADC)
with integrated reference and data transfer controller
(DTC), and 32 I/O pins.
Typical applications include 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. Stand-alone radio-
frequency (RF) sensor front ends are another area of
application.
Device Information⁽¹⁾
ORDER NUMBER
PACKAGE (PIN) BODY SIZE
MSP430F2272TRHARQ1 RHA (40)
6 mm x 6 mm
MSP430F2252TRHARQ1 RHA (40)
6 mm x 6 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.