LQFP144 20X20
LQFP176 24x24
LQFP208 28x28
LQFP216 24x24
LQFP256
l 工作电压:2.4~5.2V
l 片内256kHz
STM32F100RCT6B STM32 ARM-based 32-bit MCU Value Line with 256
★ 內嵌 256KHz
★內建256KHz