【Atmel】AT45DB021B-SC,IC FLASH 2MBIT 20MHZ 8SOIC
【Atmel】AT45DB021B-SI,IC FLASH 2MBIT 20MHZ 8SOIC
【Atmel】AT45DB021B-SU,闪存 2M 8 I/O Pins SPI 264B 2.7V
【Atmel】AT45DB021B-TC,IC FLASH 2MBIT 20MHZ 28TSOP
【Atmel】AT45DB021B-TI,IC FLASH 2MBIT 20MHZ 28TSOP
【Atmel】AT45DB021B-TU,IC FLASH 2MBIT 20MHZ 28TSOP
【Atmel】AT45DB021D-MH-T,IC FLASH 2MBIT 66MHZ 8UDFN
【Atmel】AT45DB021D-MH-Y,IC FLASH 2MBIT 66MHZ 8UDFN