參數(shù)資料
型號: HYB25M128160C
廠商: SIEMENS AG
英文描述: 128-Mbit direct RDRAM(128 Mbit 直接 RDRAM)
中文描述: 128 - Mbit的直接的RDRAM(128兆直接的RDRAM)
文件頁數(shù): 3/93頁
文件大小: 919K
代理商: HYB25M128160C
Data Book
3
2.00
Direct RDRAM
128/144-MBit (256K
×
16/18
×
32s)
Pinouts and Definitions
This tables show the pin assignments of the RDRAM package from the top-side of the package (the
view looking down on the package as it is mounted on the circuit board). The mechanical
dimensions of this package are shown in a later section. Refer to Section “Center-Bonded FBGA
Package” on page 86. Note - pin #1 is at the A1 position. DQA8/DQB8 are used for 144 Mbit only.
They are N.C. for 128Mbit.
Table 2
Normal Package (top view)
Table 3
Mirrored Package (top view)
12
GND
DQA7
DQA4
V
DD
DQA5
DQA6
VDD
CFM
CFMN
RQ5
V
DD
RQ6
RQ7
RQ3
V
DD
DQB0
V
DD
DQB1
DQB2
DQB4
V
DD
DQB5
DQB6
GND
DQB7
11
10
9
GND
GND
GNDa
V
DDa
V
REF
GND
GND
GND
8
CMD
SCK
V
CMOS
DQA8
GND
DQA2
DQA1
V
DD
DQA0
V
DD
C
RQ2
RQ1
V
DD
RQ4
F
SIO1
SIO0
V
CMOS
DQB8
GND
7
6
5
4
GND
GND
GND
GND
3
DQA3
B
CTMN
D
CTM
E
RQ0
V
DD
G
DQB3
H
2
1
A
J
12
GND
DQA8
V
CMOS
SCK
CMD
DQA3
VDD
DQA0
V
DD
DQA1
DQA2
CTMN
CTM
RQ4
V
DD
RQ1
RQ2
V
DD
RQ0
DQB3
GND
DQB8
V
CMOS
SIO0
SIO1
11
10
9
GND
GND
V
REF
V
DDa
GNDa
GND
GND
GND
8
DQA6
DQA5
V
DD
DQA4
B
RQ7
RQ6
V
DD
RQ5
E
DQB2
DQB1
V
DD
DQB0
V
DD
G
DQB6
DQB5
V
DD
DQB4
H
7
6
5
4
GND
GND
GND
GND
3
DQA7
GND
CFM
V
DD
C
CFMN
D
RQ3
F
DQB7
GND
2
1
A
J
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HYB25R128160C 128-MBit Direct RDRAM(128 M位直接RDRAM)
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