Integrated Silicon Solution EM033C08T
The EM033C08 is an integrated memory device containing a low power 256 Kbit Static Random Access Memory organized as 32,768 words by 8 bits. The device is fabricated using an advanced CMOS process and NanoAmp’s high-speed/lowpower circuit technology. This device is designed to be quite effective in battery powered products with it’s very low operating and standby currents.FEATURES
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● Extended Operating Voltage Range 1.5 to 3.6 V Very Low Standby Voltage 1.2 V Extended Temperature Range -20o to +80oC Fast Cycle Time 100 ns (@ 2.7V) Very Low Operating Current ICC < 1 mA typical at 3V, 1 Mhz Very Low Standby Current ISB = 100 nA typical Available in 32-pin STSOP or TSOP package FIGURE 1: Pin Configuration A11 A9 A8 A13 A14 NC CE VCC WE NC NC A12 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 OE A10 NC D7 D6 D5 D4 D3 VSS D2 D1 D0 A0 A1 A2 A3 TABLE 1: Pin Descriptions Pin Name A0-A14 D0-D7 CE OE WE VCC VSS NC Pin Function Address Inputs Data Inputs/Outputs Chip Enable (Active Low) Output Enable (Active Low) Write Enable (Active Low) Power Ground Not Connected (Floating) EM033C08 STSOP, TSOP FIGURE 2: Operating Envelope 8 Mhz 8 Typical ICC (mA) 6 5 Mhz 4 2 0 0 1 2 VCC (V) 3 4 2.5 Mhz 1 Mhz Stock No. 23087-01 12/98 1 NanoAmp Solutions FIGURE 3: Functional Block Diagram Input/ Address Inputs A0 - A1...