CDP1824

Random-Access Memories (RAMs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __=_ CDP1824, CDP1824C MA. MAO MA 2 MAl MA 0 BUS 7 BUS 6 BUS 5 Vss - .I I. 2 11 3 I. 15 5 1" 3 "7 12 9 10 TOP VIEW ~ -me ~ BUS 0 BUS I aus 2 BUS 3 BUS 4 Terminal AssIgnment 32-Word X a-Bit Static Random-Access Memory Features: Access time: 710 ns at Voo=5 V, 320 ns at Voo=10 V No precharge or clock required The RCA-CDP1824 and CDP1824C types are 32-word x 8-bit fully static CMOS random-access memories for use in CDP1800 series microprocessor systems. These parts are compatible with the CDP1802 microprocessor and will interface directly without additional components. The CDP1824 is fully decoded and does not require a precharge or clocking signal for proper operation. It has common input and output and is operated from a single voltage supply. The MRD signal (output disable control) enables the three-state output drivers, and overrides the MWR signal. ACS input is provided for memory expansio...