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Features • Organization - 1,048,576 words × 8 bits × 2 banks (2M × 8) 11 row, 9 column address - 524,288 words × 16 bits × 2 banks (1M × 16) 11 row, 8 column address • All signals referenced to positive edge of clock, fully synchronous • Dual internal banks controlled by A11 (bank select) • High speed - 143/125/100 MHz - 7/8/10 ns clock access time • Low power consumption - Active: 576 mW max - Standby: 7.2 mW max, CMOS I/O • 2048 refresh cycles, 32 ms refresh interval • 4096 refresh cycles, 64 ms refresh interval • Auto refresh and self refresh • PC100 functionality • Automatic and direct precharge including concurrent autoprecharge • Burst read, write/Single write • Random column address assertion in every cycle, pipelined operation • LVTTL compatible I/O • 3.3V power supply • JEDEC standard package, pinout and function - 400 mil, 44-pin TSOP 2 (2M × 8) - 400 mil, 50-pin TSOP 2 (1M × 16) • Read/write data masking • Programmable burst length (1/2/4/8/ full page) • Programmable burst sequence (sequential/interleaved) • Programmable CAS latency (1/2/3)
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