DS87C520-ECL+ , 8051 87C Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 44-TQFP (10x10). we specialize in Maxim Integrated DS87C520-ECL+ electronic components. DS87C520-ECL+ can be shipped within 24 hours after order.
DS87C520-QCL+ , 8051 87C Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 44-PLCC (16.59x16.59). we specialize in Maxim Integrated DS87C520-QCL+ electronic components. DS87C520-QCL+ can be shipped within 24 hours after order.