MSP430F22x2-Q1
MSP430F22x4-Q1
www.ti.com
SLAS770 –NOVEMBER 2011
MIXED SIGNAL MICROCONTROLLER
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FEATURES
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Qualified for Automotive Applications
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Two Configurable Operational Amplifiers
(MSP430F22x4 Only)
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Low Supply Voltage Range: 1.8 V to 3.6 V
Ultra-Low Power Consumption
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Brownout Detector
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Serial Onboard Programming, No External
Programming Voltage Needed, Programmable
Code Protection by Security Fuse
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Active Mode: 270 µA at 1 MHz, 2.2 V
Standby Mode: 0.7 µA
Off Mode (RAM Retention): 0.1 µA
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Bootstrap Loader
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Ultra-Fast Wake-Up From Standby Mode in
Less Than 1 µs
On-Chip Emulation Module
Family Members Include:
16-Bit RISC Architecture, 62.5-ns Instruction
Cycle Time
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MSP430F2232
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8KB + 256B Flash Memory
512B RAM
Basic Clock Module Configurations
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Internal Frequencies up to 16 MHz With
Four Calibrated Frequencies to ±1%
MSP430F2252
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Internal Very-Low-Power Low-Frequency
Oscillator
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16KB + 256B Flash Memory
512B RAM
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32-kHz Crystal
MSP430F2272
High-Frequency (HF) Crystal up to 16 MHz
Resonator
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32KB + 256B Flash Memory
1KB RAM
External Digital Clock Source
External Resistor
MSP430F2234
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8KB + 256B Flash Memory
512B RAM
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16-Bit Timer_A With Three Capture/Compare
Registers
MSP430F2254
16-Bit Timer_B With Three Capture/Compare
Registers
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16KB + 256B Flash Memory
512B RAM
Universal Serial Communication Interface
MSP430F2274
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Enhanced UART Supporting Auto-Baudrate
Detection (LIN)
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32KB + 256B Flash Memory
1KB RAM
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IrDA Encoder and Decoder
Synchronous SPI
I2C™
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Available in a 38-Pin Thin Shrink Small-Outline
Package (TSSOP) (DA), 40-Pin QFN Package
(RHA) (See Table 1)
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10-Bit 200-ksps Analog-to-Digital (A/D)
Converter With Internal Reference,
Sample-and-Hold, Autoscan, and Data Transfer
Controller
For Complete Module Descriptions, See the
MSP430x2xx Family User's Guide (SLAU144)
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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.
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MSP430 is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
PRODUCT PREVIEW information concerns products in the
formative or design phase of development. Characteristic data and
other specifications are design goals. Texas Instruments reserves
the right to change or discontinue these products without notice.
Copyright © 2011, Texas Instruments Incorporated