MSP430F2274IDAR
TI(德州仪器)
主动器件
TEXAS INSTRUMENTS MSP430F2274IDAR 芯片, 微控制器, 16位, MSP430, 16MHZ, TSSOP-38
The is a 16-bit ultra-low-power Mixed-signal Microcontroller features a powerful 16-bit RISC MSP430 CPU, 16-bit registers and constant generators that contribute to maximum code efficiency. The architecture combined with five low-power modes, is optimized to achieve extended battery life. The digitally controlled oscillator DCO allows wake-up from low-power modes to active mode in less than 1µs. The device configurations with two built-in 16-bit timers, an universal serial communication interface, 10-bit A/D converter with integrated reference and data transfer controller DTC, 32 general-purpose I/O pins. This device operates at a maximum frequency of 16MHz.
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- 16-bit RISC architecture, 62.5ns instruction cycle time
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- Internal frequencies up to 16MHz with four calibrated frequencies to ±1%
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- Internal very-low-power low-frequency oscillator
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- 32kHz Crystal
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- High-frequency HF crystal up to 16MHz
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- Resonator clock
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- External digital clock source
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- External resistor
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- 16-bit Timer_A with 3 Capture/Compare registers
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- 16-bit Timer_B with 3 Capture/Compare registers
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- Enhanced UART supporting auto-baudrate detection LIN
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- IrDA Encoder and decoder
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- Synchronous SPI
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- 10-bit 200ksps ADC with internal reference, sample-and-hold, autoscan and data transfer controller
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- Brownout detector
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- Serial on-board programming
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- No external programming voltage needed
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- Programmable code protection by security fuse
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- Bootstrap loader
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- On-chip emulation module