Details, datasheet, quote on part number: MSP430F2111IRGE
PartMSP430F2111IRGE
CategoryMicrocontrollers => 16 bit
Description16-Bit Ultra-Low-Power Microcontroller

The Texas Instruments MSP430 family of ultralow power microcontrollers consist 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 attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1s.

The MSP430x21x1 series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer, versatile analog comparator and sixteen 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 RF sensor front end is another area of application. The analog comparator provides slope A/D conversion capability.

Family Members Include:
MSP430F2101: 1KB + 256B Flash Memory 128B RAM
MSP430F2111: 2KB + 256B Flash Memory 128B RAM
MSP430F2121: 4KB + 256B Flash Memory 256B RAM
MSP430F2131: 8KB + 256B Flash Memory 256B RAM

Low Supply Voltage Range 1.8 V to 3.6 V
Ultralow-Power Consumption
Active Mode: 200 A at 1 MHz, 2.2 V
Standby Mode: 0.7 A
Off Mode (RAM Retention): 0.1 A
Ultrafast Wake-Up From Standby Mode in less than 1 s
16-Bit RISC Architecture, 65 ns Instruction Cycle Time
Basic Clock Module Configurations:
Internal Frequencies up to 16MHz
32-kHz Crystal
High-Frequency Crystal up to 16MHz
Resonator
External Clock Source
16-Bit Timer_A With Three Capture/Compare Registers
On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion
Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
Bootstrap Loader in Flash Devices
Plastic Small-Outline Thin (TSSOP) Package, 20-Pin TVSOP and 24-Pin QFN
CompanyTexas Instruments, Inc.
DatasheetDownload MSP430F2111IRGE datasheet
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PackagesPLASTIC 24-PIN QFN
  

 

Features, Applications

No External Programming Voltage Needed Programmable Code Protection by Security Fuse Bootstrap Loader in Flash Devices Family Members Include: + 256B Flash Memory 128B RAM + 256B Flash Memory 128B RAM + 256B Flash Memory 256B RAM + 256B Flash Memory 256B RAM Available a 20-Pin Plastic Small-Outline Wide Body (SOWB) Package, 20-Pin Plastic Small-Outline Thin (TSSOP) Package, 20-Pin TVSOP and 24-Pin QFN For Complete Module Descriptions, Refer to the MSP430x2xx Family User's Guide

description

The Texas Instruments MSP430 family of ultralow power microcontrollers consist 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 attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1s. The MSP430x21x1 series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer, versatile analog comparator and sixteen 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 RF sensor front end is another area of application. The analog comparator provides slope A/D conversion capability.

AVAILABLE OPTIONS PACKAGED DEVICES TA PLASTIC 20-PIN SOWB (DW) MSP430F2121IDW MSP430F2131IDW PLASTIC 20-PIN TSSOP (PW) MSP430F2121IPW MSP430F2131IPW PLASTIC 20-PIN TVSOP (DGV) MSP430F2121IDGV MSP430F2131IDGV PLASTIC 24-PIN QFN (RGE) MSP430F2121IRGE MSP430F2131IRGE

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.

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.

- Active Mode: at 1 MHz, V - Standby Mode: A - Off Mode (RAM Retention): 0.1 A Ultrafast Wake-Up From Standby Mode in less than s 16-Bit RISC Architecture, 65 ns Instruction Cycle Time Basic Clock Module Configurations: - Internal Frequencies - 32-kHz Crystal - High-Frequency Crystal 16MHz - Resonator - External Clock Source 16-Bit Timer_A With Three Capture/Compare Registers On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion

DW, PW, or DGV PACKAGE (TOP VIEW) TEST VCC P2.5/CA5 VSS XOUT/P2.7/CA7 XIN/P2.6/CA6 RST/NMI P1.6/TA1/TDI/TCLK P1.5/TA0/TMS VCC TEST 1 P2.5/CA5 RGE PACKAGE (TOP VIEW) P1.6/TA1/TDI/TCLK P2.4/TA2/CA1

Note: NC pins not internally connected Power Pad connection to VSS recommended

VCC XIN XOUT ACLK SMCLK 8kB Flash 4kB Flash 2KB Flash 1KB Flash 256B RAM 256B RAM 128B RAM 128B RAM Brownout Protection I/O Port P1 8 I/Os with Interrupt Capability I/O Port P2 8 I/Os with Interrupt Capability VSS RST/NMI P1.x & JTAG XIN XOUT P2.x & XIN/XOUT

Note: See port schematics section for detailed I/O information

TERMINAL NAME XIN/P2.6/CA6 XOUT/P2.7/CA7 RST/NMI TEST VCC VSS DW, PW, or DGV NO. RGE NO. NA I/O I DESCRIPTION General-purpose digital I/O pin/Timer_A, clock signal TACLK input General-purpose digital I/O pin/Timer_A, capture: CCI0A input, compare: Out0 output/BSL transmit General-purpose digital I/O pin/Timer_A, capture: CCI1A input, compare: Out1 output General-purpose digital I/O pin/Timer_A, capture: CCI2A input, compare: Out2 output General-purpose digital I/O pin/SMCLK signal output/test clock, input terminal for device programming and test General-purpose digital I/O pin/Timer_A, compare: Out0 output/test mode select, input terminal for device programming and test General-purpose digital I/O pin/Timer_A, compare: Out1 output/test data input or test clock input during programming and test

General-purpose digital I/O pin/ACLK output/comparator_A+, CA2 input General-purpose digital I/O pin/Timer_A, INCLK/comparator_A+, CA3 input clock signal at

General-purpose digital I/O pin/Timer_A, capture: CCI0B input/ comparator_A+, output/comparator_A+, CA4 input/BSL receive General-purpose digital I/O pin/Timer_A, compare: Out1 output/ comparator_A+, CA0 input General-purpose digital I/O pin/Timer_A, compare: Out2 output/ comparator_A+, CA1 input General-purpose digital I/O pin/ comparator_A+, CA5 input Input terminal of crystal oscillator/general-purpose digital I/O pin/ comparator_A+, CA6 input Output terminal of crystal oscillator/general-purpose digital I/O pin/ comparator_A+, CA7 input Reset or nonmaskable interrupt input Selects test mode for JTAG pins on Port1. The device protection fuse is connected to TEST. Supply voltage Ground reference QFN package pad connection to VSS recommended.

NOTE: XOUT/P2.7/CA7 is used as an input, excess current will flow until P2SEL.7 is cleared. This is due to the oscillator output

General-purpose digital I/O pin/Timer_A, compare: Out2 output/test data output terminal or test data input during programming and test


 

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