MSP430G2x52, MSP430G2x12 Mixed Signal Microcontroller - MSP430G2112
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MSP430G2112 (ACTIVE)

MSP430G2x52, MSP430G2x12 Mixed Signal Microcontroller

Description

The Texas Instruments MSP430 family of ultra-low-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 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 MSP430G2x52 and MSP430G2x12 series of microcontrollers are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, and up to 16 I/O capacitive-touch enabled pins and built-in communication capability using the universal serial communication interface and have a versatile analog comparator. The MSP430G2x52 series have a 10-bit A/D converter. For configuration details see . 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.

Features

  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 220 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 Wake-Up 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
    • Internal Very-Low-Power Low-Frequency (LF) Oscillator
    • 32-kHz Crystal
    • External Digital Clock Source
  • One 16-Bit Timer_A With Three Capture/Compare Registers
  • Up to 16 Capacitive-Touch Enabled I/O Pins
  • Universal Serial Interface (USI) Supporting SPI and I2C
  • 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal
    Reference, Sample-and-Hold, and Autoscan (MSP430G2x52 Only)
  • On-Chip Comparator for Analog
  • 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
  • Package Options
    • TSSOP: 14 Pin, 20 Pin
    • PDIP: 20 Pin
    • QFN: 16 Pin
  • For Complete Module Descriptions, See the MSP430x2xx Family User’s Guide (SLAU144)

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Parametrics Compare all products in MSP430G2x/i2x

 
Frequency (MHz)
Flash (KB)
FRAM (KB)
SRAM (kB)
GPIO
I2C
SPI
UART
DMA
ADC
Comparators
Timers - 16-bit
Timers - 32-bit
Multiplier
AES
BSL
Min VCC
Max VCC
Active Power (uA/MHz)
Standby Power (LPM3-uA)
Wakeup Time (us)
Additional Features
Special I/O
Operating Temperature Range (C)
Package Group
Estimated Package Size (WxL) (mm2)
Approx. Price (US$)
Rating
MSP430G2112 MSP430G2152 MSP430G2212 MSP430G2252 MSP430G2312 MSP430G2352 MSP430G2412 MSP430G2452
16     16     16     16     16     16     16     16    
1     1     2     2     4     4     8     8    
0     0     0     0     0     0     0     0    
0.125     0.125     0.25     0.25     0.25     0.25     0.25     0.25    
16     16     16     16     16     16     16     16    
1     1     1     1     1     1     1     1    
1     1     1     1     1     1     1     1    
0     0     0     0     0     0     0     0    
0     0     0     0     0     0     0     0    
Slope     ADC10 - 8ch     Slope     ADC10 - 8ch     Slope     ADC10 - 8ch     Slope     ADC10 - 8ch    
8     8     8     8     8     8     8     8    
1     1     1     1     1     1     1     1    
0     0     0     0     0     0     0     0    
N/A     N/A     N/A     N/A     N/A     N/A     N/A     N/A    
N/A     N/A     N/A     N/A     N/A     N/A     N/A     N/A    
None     None     None     None     None     None     None     None    
1.8     1.8     1.8     1.8     1.8     1.8     1.8     1.8    
3.6     3.6     3.6     3.6     3.6     3.6     3.6     3.6    
320     320     320     320     320     320     320     320    
0.7     0.7     0.7     0.7     0.7     0.7     0.7     0.7    
1.5     1.5     1.5     1.5     1.5     1.5     1.5     1.5    
Watchdog
Brown Out Reset    		 Watchdog
Temp Sensor
Brown Out Reset    		 Watchdog
Brown Out Reset    		 Watchdog
Temp Sensor
Brown Out Reset    		 Watchdog
Brown Out Reset    		 Watchdog
Temp Sensor
Brown Out Reset    		 Watchdog
Brown Out Reset    		 Watchdog
Temp Sensor
Brown Out Reset    
Capactive Touch I/O     Capactive Touch I/O     Capactive Touch I/O     Capactive Touch I/O     Capactive Touch I/O     Capactive Touch I/O     Capactive Touch I/O     Capactive Touch I/O    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85      
PDIP
QFN
TSSOP    		 PDIP
QFN
TSSOP    		 PDIP
QFN
TSSOP    		 PDIP
QFN
TSSOP    		 PDIP
QFN
TSSOP    		 PDIP
QFN
TSSOP    		 PDIP
QFN
TSSOP    		 PDIP
QFN
TSSOP    
16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    		 16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    		 16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    		 16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    		 16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    		 16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    		 16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    		 16QFN: 4 x 4: 16 mm2
14TSSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20PDIP: 6.35 x 24.33: 203 mm2    
0.49 | 1ku     0.55 | 1ku     0.55 | 1ku     0.60 | 1ku     0.60 | 1ku     0.65 | 1ku     0.65 | 1ku     0.70 | 1ku    
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