설명
유통업체에서 제공한 Texas Instruments LM3S9D90-IQC80-A1T에 대한 설명입니다.
MCU 32-bit Stellaris ARM Cortex M3 RISC 512KB Flash 1.3V/3.3V 108-Pin NFBGA T/R
Stellaris Microcontroller 100-LQFP
32-BIT FLASH 80 MHz RISC MICROCONTROLLER PQFP100
IC MCU 32BIT 512KB FLASH 100LQFP
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기술 사양
Physical
Case/PackageLQFP
Number of Pins108
Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency80 MHz
InterfaceCAN, Ethernet, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Max Frequency80 MHz
Max Operating Temperature85 °C
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Number of A/D Converters2
Number of ADC Channels2
Number of Bits12
Number of I/Os60
Number of Programmable I/O60
Number of Timers/Counters4
Number of UART Channels3
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size96 kB
Watchdog TimerYes