HYB39S64800 Ver la hoja de datos (PDF) - Siemens AG
Número de pieza
componentes Descripción
Fabricante
HYB39S64800 Datasheet PDF : 53 Pages
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HYB39S64400/800/160AT(L)
64MBit Synchronous DRAM
Column address
counter
Column Addresses
A0 - A7, AP, BA0, BA1
Column address
buffer
Row Addresses
A0 - A11, BA0, BA1
Row address
buffer
Row decoder
Memory array
Bank 0
4096x256
x16 bit
Row decoder
Memory array
Bank 1
4096x256
x16 bit
Row decoder
Memory array
Bank 2
4096x256
x16 bit
Refresh Counter
Row decoder
Memory array
Bank 3
4096x256
x16 bit
Input buffer Output buffer
Control logic & timing generator
DQ0-DQ15
Block Diagram for 4 banks x 1M x16 SDRAM
Semiconductor Group
6
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