| 1. | Maxim Clock DS87C530 User Guide I 886 3 5753170 I I lU 86 21 54151736 I J f LHmm 755 83298787 I Http www 100y com tw I DS87C530 DS83C530 S ykl gt IXI gt M EPROM ROM Microcontrollers with Real Time Clock www maxim ic com FEATURES 80C52 Compatible 8051 Instruction Set Compatible Four 8 Bit FO Ports Three 16 Bit Timer Counters 256 Bytes Scratchpad RAM Large On Chip Memory 16kB EPROM OTP IkB Extra On Chip SRAM for MOVX ROMSIZE Features Selects Effective On Ch |
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