HYB3164165AT Datasheet, PDF (6/29 Pages) Siemens Semiconductor Group – 4M x 16-Bit Dynamic RAM

HYB3164(5/6)165AT(L)-40/-50/-60
4M x 16 EDO-DRAM
I/O1 I/O2
I/O16
WE
. UCAS
. _LCAS
&
No. 2 Clock
Generator
Data in
Buffer
16
Data out
Buffer
OE
16
Column
10 _Address
A0
Buffer(10)
A1
10
Column
Decoder
A2
A3
Refresh
A4
Controller
A5
Sense Amplifier ¹⁶
I/O Gating
A6
A7
Refresh
A8
Counter (12)
A9
A10
12
1024
x16
A11
Row
Row
Memory Array
12 Address
Buffers(12)
12 _Decoder 4096 _4096x1024x16
RAS
No. 1 Clock
Generator
Block Diagram for HYB 3165165AT(L)
Semiconductor Group
6