hyb5117405bt-70 Infineon Technologies Corporation, hyb5117405bt-70 Datasheet - Page 5

• Manufacturer Part Number: hyb5117405bt-70
• Description: 4m X 4-bit Dynamic Ram 2k & 4k Refresh Hyper Page Mode- Edo
• Manufacturer: Infineon Technologies Corporation

Block Diagram for HYB 5117405
Semiconductor Group
A10
A0
A2
A3
A4
A5
A6
A7
A8
A9
A1
WE
CAS
RAS
11
11
.
No. 1 Clock
Generator
No. 2 Clock
Column
Buffer(11)
Controller
Counter (11)
Generator
Refresh
Refresh
Buffers(11)
Address
Row
Address
11
&
11
5
Voltage Down
Generator
Decoder
Row
HYB5116(7)405BJ/BT-50/-60/-70
Data in
Buffer
I/O1 I/O2 I/O3 I/O4
2048
4
11
Sense Amplifier
I/O Gating
Memory Array
2048x2048x4
Decoder
Column
4M x 4-EDO DRAM
Data out
VCC
VCC (internal)
Buffer
2048
x4
4
OE
4