AT89C51IC2 Atmel Corporation, AT89C51IC2 Datasheet
Specifications of AT89C51IC2
Related parts for AT89C51IC2
AT89C51IC2 Summary of contents
... When setting M0 bit in AUXR sfr (08Eh), the RD pulse on a MOVX instruction on external memory is not 30 XTAL lenght but always standart 6 XTAL lenght. Thus slow external peripherals mapped in the XDATA space could not work properly. Workaround None. Errata List 80C51 MCUs AT89C51IC2 Errata Sheet Rev. 4107A–8051–06/02 1 ...
... Atmel Corporation 2002. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein ...