is42s16160a1-7t Integrated Silicon Solution, Inc., is42s16160a1-7t Datasheet - Page 3

• Manufacturer Part Number: is42s16160a1-7t
• Description: 256 Mb Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S83200A1
IS42S16160A1
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. B
10/28/05
BLOCK DIAGRAM
Note:This figure shows the IS42S83200A1
The IS42S16160A1 configuration is 8192x512x16 of cell array and DQ0-15
Memory Array
8192x1024x8
Cell Array
(4-bank x 8,388,608 - word x 8-bit)
(4-bank x 4,194,304 - word x 16-bit)
Bank #0
A0-12
Register
Address Buffer
Mode
BA0,1
Memory Array
8192x1024x8
Cell Array
CLK
Clock Buffer
Bank #1
CKE
I/O Buffer
Control Circuitry
DQ0-7
/CS
Memory Array
8192x1024x8
Cell Array
/RAS
Bank #2
Control Signal Buffer
/CAS
Memory Array
8192x1024x8
/WE
Cell Array
Bank #3
DQM
ISSI
®
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