HYB5116160BSJ-50 Datasheet, PDF (4/24 Pages) Siemens Semiconductor Group – 1M x 16-Bit Dynamic RAM

HYB 5116160BSJ-50/-60/-70
1M x 16-DRAM
I/O1 I/O2
I/O16
WE
. UCAS
. _LCAS
&
No. 2 Clock
Generator
Data in
Buffer
16
Data out
Buffer
OE
16
Column
8 _Address
A0
Buffer(8)
A1
8
Column
Decoder
A2
A3
Refresh
A4
Controller
A5
Sense Amplifier ¹⁶
I/O Gating
A6
A7
Refresh
256
A8
Counter (12)
x16
A9
12
A10
A11
Row
Row
Memory Array
12 _Address
Buffers(12)
12 _Decoder 4096 _4096x256x16
RAS
No. 1 Clock
Generator
Block Diagram
Semiconductor Group
Voltage Down
Generator
VCC
VCC (internal)
4