16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, Comparator - MSP430F2101

MSP430F2101 (ACTIVE)

16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, Comparator

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 MSP430x21x1 series is an ultra-low-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 themto 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.

Features

  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 250 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • 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 to ±1%
    • 32-kHz Crystal
    • High-Frequency Crystal up to 16 MHz
    • Resonator
    • External Digital Clock Source
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator for Analog Signal Compare Function or Slope
    Analog-to-Digital (A/D) Conversion
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage Needed,
    Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On Chip Emulation Module
  • Family Members:
    • 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
  • Available in a 20-Pin Plastic Small-Outline Wide Body (SOWB) Package,
    20-Pin Plastic Small-Outline Thin (TSSOP) Package, 20-Pin TVSOP Package,
    and 24-Pin QFN Package
  • For Complete Module Descriptions, See the MSP430x2xx Family User's Guide (SLAU144)

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Parametrics Compare all products in MSP430F2x/4x

 
Frequency (MHz)
FRAM (KB)
SRAM (kB)
GPIO
I2C
SPI
UART
DMA
ADC
Comparators
Timers - 16-bit
Timers - 32-bit
Multiplier
BSL
AES
Min VCC
Max VCC
Active Power (uA/MHz)
Standby Power (LPM3-uA)
Additional Features
Wakeup Time (us)
Special I/O
Operating Temperature Range (C)
Package Group
Approx. Price (US$)
Estimated Package Size (WxL) (mm2)
Rating
MSP430F2101 MSP430F2111 MSP430F2121 MSP430F2131
16     16     16     16    
0     0     0     0    
0.125     0.125     0.25     0.25    
16     16     16     16    
0     0     0     0    
0     0     0     0    
0     0     0     0    
0     0     0     0    
Slope     Slope     Slope     Slope    
Yes     Yes     Yes     Yes    
1     1     1     1    
0     0     0     0    
N/A     N/A     N/A     N/A    
UART     UART     UART     UART    
N/A     N/A     N/A     N/A    
1.8     1.8     1.8     1.8    
3.6     3.6     3.6     3.6    
250     250     250     250    
0.7     0.7     0.7     0.7    
Watchdog
Brown Out Reset    
Watchdog
Brown Out Reset    
Watchdog
Brown Out Reset    
Watchdog
Brown Out Reset    
1     1     1     1    
N/A     N/A     N/A     N/A    
-40 to 105
-40 to 85    
-40 to 105
-40 to 85    
-40 to 85
-40 to 105    
-40 to 105
-40 to 85    
SOIC
TSSOP
TVSOP
VQFN    
SOIC
TSSOP
TVSOP
VQFN    
SOIC
TVSOP
TSSOP
VQFN    
SOIC
TSSOP
VQFN
TVSOP    
0.60 | 1ku     0.70 | 1ku     0.90 | 1ku     1.20 | 1ku    
24VQFN: 4 x 4: 16 mm2
20TVSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20SOIC: 7.5 x 12.8: 122 mm2    
24VQFN: 4 x 4: 16 mm2
20TVSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20SOIC: 7.5 x 12.8: 122 mm2    
24VQFN: 4 x 4: 16 mm2
20TVSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20SOIC: 7.5 x 12.8: 122 mm2    
24VQFN: 4 x 4: 16 mm2
20TVSOP: 4.4 x 5: 32 mm2
20TSSOP: 4.4 x 6.5: 42 mm2
20SOIC: 7.5 x 12.8: 122 mm2    
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