HYB3164805BJ Datasheet, PDF (5/29 Pages) Siemens Semiconductor Group – 8M x 8-Bit Dynamic RAM

HYB3164(5)805BJ/BT(L)-40/-50/-60
8M x 8-DRAM
I/O1 I/O2
I/O8
WE
. _CAS
&
No. 2 Clock
Generator
Data in
Buffer
8
Data out
Buffer
OE
8
Column
10 _Address
A0
Buffer(10)
A1
10
Column
Decoder
A2
A3
Refresh
A4
Controller
A5
Sense Amplifier ⁸
I/O Gating
A6
A7
Refresh
A8
Counter (13)
A9
A10
13
1024
x8
A11
Row
Row
Memory Array
A12
13 Address
Buffers(13)
13 _Decoder 8192 _{8192 x 1024 x 8}
RAS
No. 1 Clock
Generator
Block Diagram for HYB 3164805BJ/BT(L)
Semiconductor Group
5