HY5DU561622FLTP-4 HYNIX [Hynix Semiconductor], HY5DU561622FLTP-4 Datasheet - Page 6
HY5DU561622FLTP-4
Manufacturer Part Number
HY5DU561622FLTP-4
Description
256M(16Mx16) DDR SDRAM
Manufacturer
HYNIX [Hynix Semiconductor]
Datasheet
1.HY5DU561622FLTP-4.pdf
(28 pages)
- Current page: 6 of 28
- Download datasheet (186Kb)
Rev. 1.1 / Mar. 2008
FUNCTIONAL BLOCK DIAGRAM
4Banks x 4Mbit x 16 I/O Double Data Rate Synchronous DRAM
A0-12
BA0,BA1
CLK
/CLK
CKE
/CS
/RAS
/CAS
LDM
UDM
Command
Decoder
Address
Buffer
Register
Mode
Control
Bank
Column Address
Counter
Decoder
Row
CLK,
/CLK
4Mx16 /Bank1
4Mx16 /Bank2
4Mx16 /Bank3
Column Decoder
4Mx16/Bank0
W rite Data Register
2-bit Prefetch Unit
Register
Mode
Block
DLL
32
CLK_DLL
DS
64
1HY5DU561622FTP-5
16
HY5DU561622FTP-4
32
Data Strobe
Data Strobe
Transmitter
Receiver
LDQS,UDQS
DS
DQ[0:15]
6
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