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MSP430F2122IPW Datasheet(PDF) 1 Page - Texas Instruments |
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MSP430F2122IPW Datasheet(HTML) 1 Page - Texas Instruments |
1 / 77 page MSP430F21x2 www.ti.com SLAS578J – NOVEMBER 2007 – REVISED JANUARY 2012 MIXED SIGNAL MICROCONTROLLER 1 FEATURES 2 • Low Supply Voltage Range: 1.8 V to 3.6 V • Universal Serial Communication Interface • Ultra-Low Power Consumption – Enhanced UART Supporting Auto-Baudrate Detection (LIN) – Active Mode: 250 µA at 1 MHz, 2.2 V – IrDA Encoder and Decoder – Standby Mode: 0.7 µA – Synchronous SPI – Off Mode (RAM Retention): 0.1 µA – I2C™ • Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs • Brownout Detector • 16-Bit RISC Architecture, 62.5-ns Instruction • Serial Onboard Programming, No External Cycle Time Programming Voltage Needed, Programmable Code Protection by Security Fuse • Basic Clock Module Configurations • Bootstrap Loader – Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1% • On-Chip Emulation Module – Internal Very-Low-Power Low-Frequency • Family Members Include: Oscillator – MSP430F2132 – 32-kHz Crystal – 8KB + 256B Flash Memory – High-Frequency (HF) Crystal up to 16 MHz – 512B RAM – Resonator – MSP430F2122 – External Digital Clock Source – 4KB + 256B Flash Memory – External Resistor – 512B RAM • 16-Bit Timer0_A3 With Three Capture/Compare – MSP430F2112 Registers – 2KB + 256B Flash Memory • 16-Bit Timer1_A2 With Two Capture/Compare – 256B RAM Registers • Available in 28-Pin TSSOP (PW) and 32-Pin • On-Chip Comparator for Analog Signal QFN (RHB or RTV) Packages (See Table 1) Compare Function or Slope Analog-to-Digital • For Complete Module Descriptions, See the (A/D) Conversion MSP430x2xx Family User's Guide, Literature • 10-Bit 200-ksps A/D Converter With Internal Number SLAU144 Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller 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 wake-up from low-power modes to active mode in less than 1 µs. The MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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. 2 MSP430 is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2007–2012, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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