Model:LPC5504JBD64E BRAND:NXP SERIES:LPC550x pack:tray Part status:in stock Core processor:ARM? Cortex?-M33 speed:96MHz Coprocessor/DSP:CAN 总,Flex COMM,I2C,SPI,UART/USART RAM Controller:Undervoltage detection/reset,DMA,I2S,POR,PWM,RNG,WDT Voltage:1.8V ~ 3.6V Operating temperature:A/D 9x16b SAR Safety features:interior Encapsulation/Shell:-40°C ~ 105°C(TA) Supplier device packaging:Surface mount type description:IC MCU 32BIT 128KB FLASH 64HTQFP