參數(shù)資料
型號: HYB18T256324F-22
廠商: INFINEON TECHNOLOGIES AG
英文描述: 256-Mbit GDDR3 DRAM [600MHz]
中文描述: 256兆GDDR3顯示內(nèi)存[600MHz的]
文件頁數(shù): 14/80頁
文件大小: 2026K
代理商: HYB18T256324F-22
HYB18T256324F–[16/20/22]
256-Mbit DDR SGRAM
Pin Configuration
Data Sheet
14
Rev. 1.11, 04-2005
10292004-DOXT-FS0U
2.2
Functional Block Diagram
Figure 2
Functional Block Diagram
C
S
Memory
Array
Bank 0
4096 x 512
x 32 bit
C
S
C
S
C
S
Memory
Array
4096 x 512
x 32 bit
Memory
Array
4096 x 512
x 32 bit
Memory
Array
4096 x 512
x 32 bit
Bank 1
Bank 2
Bank 3
Row Decoder
Row Decoder
Row Decoder
Row Decoder
Input Buffers
Output Buffers
CLK
CLK#
CKE
DLL
DQ24-DQ31
D
D
R
W
DQ16-DQ23
D
D
R
W
DQ8-DQ15
D
D
R
W
DQ0-DQ7
D
D
R
W
Row Addresses A0-A11, BA0-BA1
Row Address Buffer
Column Address Buffer
Column Addresses A2-A7,A9
Refresh
Counter
C
Address buffer
A0-A7,A9, A8/AP, A10-A11
BA0, BA1
M
A8/AP
CS#
RAS#
CAS#
WE#
ZQ
RES
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