AT89S2051-24SU , 8051 89S Microcontroller IC 8-Bit 24MHz 2KB (2K x 8) FLASH 20-SOIC. we specialize in Atmel AT89S2051-24SU electronic components. AT89S2051-24SU can be shipped within 24 hours after order.
AT89S52-24AI , 8051 89S Microcontroller IC 8-Bit 24MHz 8KB (8K x 8) FLASH 44-TQFP (10x10). we specialize in Atmel AT89S52-24AI electronic components. AT89S52-24AI can be shipped within 24 hours after order.