16 ビット 超低消費電力 MCU、32 KB フラッシュ、256 バイト RAM、16 ビット デルタ・シグマ型 ADC、12 ビット DAC、2 OPAMP、LCD ドライバ - MSP430FG4270

MSP430FG4270 (供給中)

16 ビット 超低消費電力 MCU、32 KB フラッシュ、256 バイト RAM、16 ビット デルタ・シグマ型 ADC、12 ビット DAC、2 OPAMP、LCD ドライバ

 

概要

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 contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.

The MSP430FG42x0 is a microcontroller configuration with a 16-bit timer, a high-performance 16-bitsigma-delta A/D converter, 12-bit D/A converter, two configurable operational amplifiers, 32 I/O pins, and a liquid crystal display driver.

Typical applications for this device include analog and digital sensor systems, digital motor control, remote controls, thermostats, digital timers, hand-held meters, etc.

特長

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 250 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • 16-Bit Sigma-Delta A/D Converter With Internal Reference and Five Differential Analog Inputs
  • 12-Bit D/A Converter
  • Two Configurable Operational Amplifiers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • Brownout Detector
  • Bootstrap Loader
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Integrated LCD Driver With Contrast Control for up to 56 Segments
  • MSP430FG42x0 Family Members Include:
    • MSP430FG4250: 16KB+256B Flash Memory 256B RAM
    • MSP430FG4260: 24KB+256B Flash Memory 256B RAM
    • MSP430FG4270: 32KB+256B Flash Memory 256B RAM
  • For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056
  • For Additional Device Information, See the MSP430FG42x0 Device Errata, Literature Number SLAZ038

詳細を表示

機能一覧 他の製品と比較 MSP430F2x/4x

 
CPU
Frequency (MHz)
Non-volatile Memory (KB)
RAM (KB)
GPIO Pins (#)
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)
Additional Features
Wakeup Time (us)
Special I/O
Operating Temperature Range (C)
Package Size: mm2:W x L (PKG)
Package Group
Rating
MSP430FG4270 MSP430FG4250 MSP430FG4260
MSP430    MSP430    MSP430   
8    8    8   
32    16    24   
0.25    0.25    0.25   
32    32    32   
0    0    0   
0    0    0   
0    0    0   
0    0    0   
SigmaDelta16 - 5ch    SigmaDelta16 - 5ch    SigmaDelta16 - 5ch   
0    0    0   
1    1    1   
0    0    0   
N/A    N/A    N/A   
N/A    N/A    N/A   
UART    UART    UART   
1.8    1.8    1.8   
3.6    3.6    3.6   
250    250    250   
1.1    1.1    1.1   
LCD
Watchdog
DAC
OpAmp
Temp Sensor
Brown Out Reset   
LCD
Watchdog
DAC
OpAmp
Temp Sensor
Brown Out Reset   
LCD
Watchdog
DAC
OpAmp
Temp Sensor
Brown Out Reset   
6    6    6   
N/A    N/A    N/A   
-40 to 85    -40 to 85    -40 to 85   
48SSOP: 164 mm2: 10.35 x 15.88(SSOP)
48VQFN: 49 mm2: 7 x 7(VQFN)   
48SSOP: 164 mm2: 10.35 x 15.88(SSOP)
48VQFN: 49 mm2: 7 x 7(VQFN)   
48SSOP: 164 mm2: 10.35 x 15.88(SSOP)
48VQFN: 49 mm2: 7 x 7(VQFN)   
SSOP
VQFN   
SSOP
VQFN   
SSOP
VQFN   
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