MSM51V16800B

¡ Semiconductor MSM51V16800B/BSL ¡ Semiconductor 2,097,152-Word ¥ 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE MSM51V16800B/BSL E2G0074-17-41 DESCRIPTION The MSM51V16800B/BSL is a 2,097,152-word ¥ 8-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MSM51V16800B/BSL achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/ double-layer metal CMOS process. The MSM51V16800B/BSL is available in a 28-pin plastic SOJ or 28-pin plastic TSOP. The MSM51V16800BSL (the self-refresh version) is specially designed for lower-power applications. FEATURES 2,097,152-word ¥ 8-bit configuration Single 3.3 V power supply, ± 0.3 V tolerance Input : LVTTL compatible, low input capacitance Output : LVTTL compatible, 3-state Refresh : 4096 cycles/64 ms, 4096 cycles/128 ms (SL version) Fast page mode, read modify write capability CAS before RAS refresh, hidden refresh, RAS-only refresh capability CAS before RAS self-refresh capability (SL version) Multi-bit test mode capability Package options: 28-pin 400 mil plastic SOJ (SOJ28-P-400-1.27) (Product : MSM51V16800B/BSL-xxJS) 28-pin 400 mil plastic TSOP (TSOPII28-P-400-1.27-K) (Product : MSM51V16800B/BSL-xxTS-K) xx indicates speed rank. PRODUCT FAMILY Family Access Time (Max.) tRAC tAA tCAC tOEA Cycle Time Power Dissipation (Min.) Operating (Max.) Standby (Max.) 90 ns 110 ns 130 ns 396 mW 324 mW 288 mW 1.8 mW/ 0.72 mW (SL version...