參數(shù)資料
型號: K4J52324KI-HC1A0
元件分類: DRAM
英文描述: 512M X 1 DDR DRAM, 0.2 ns, PBGA136
封裝: HALOGEN FREE AND ROHS COMPLIANT, FBGA-136
文件頁數(shù): 59/61頁
文件大?。?/td> 1364K
代理商: K4J52324KI-HC1A0
- 7 -
K4J52324KI
datasheet
GDDR3 SGRAM
Rev. 1.2
6. BLOCK DIAGRAM (2Mbit x 32I/O x8 Bank)
* iCK : internal clock
Bank Select
Timing Register
A
ddress
Reg
ist
er
Refresh
Coun
te
r
Row
Buf
fer
Ro
w
D
ecode
r
Col.
Buf
fe
r
Data Input Register
Serial to parallel
2M x 32
Sense
AMP
4-b
itpre
fetch
Ou
tp
ut
Buf
fer
I/O
Control
Column Decoder
Latency & Burst Length
Programming Register
S
trobe
Gen.
iCK
ADDR
LCKE
iCK
CKE
CS
RAS
CAS
WE
DMi
LDMi
CK,CK
LCAS
LRAS LCBR
LWE
LWCBR
LR
AS
LC
BR
128
32
LWE
LDMi
x32
DQi
Input Buffer
128
Output
DLL
Input Buffer
RDQS
WDQS
2M x 32
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