UPD411

NEe Microcomputers, Inc. NEe !J PD411 JJ PD411·1 f'PD411·2 ,... PD411·3 flo PD411·4 oESCR I PTION FEATUR ES FULLY DECODED RANDOM ACCESS MEMORY The J,lPD411 Family consists of six 4096 words by 1 bit dynamic N-channel MOS RAMs. They are designed for memory applications where very low cost and large bit storage are important design objectives. The J,lPD411 Family is designed using dynamic circuitry which reduces the standby power dissipation. Reading information from the memory is a non-destructive. Refreshing is easily accomplished by performing one read cycle on each of the 64 row addresses. Each row address must be refreshed every two milliseconds. The memory is refreshed whether Chip Select is a logic high ol'a logic low. All of these products are guaranteed for operation over the 0 to 70°C temperature range. Important features of the fJPD411 family are: Low Standby Power 4096 words x 1 bit Organization A single low-capacitance high level clock input with solid ±...