km416rd8as Samsung Semiconductor, Inc., km416rd8as Datasheet - Page 5

• Manufacturer Part Number: km416rd8as
• Description: 128mbit Rdram 256k X 16 Bit X 2*16 Dependent Banks Direct Rdramtm For Consumer Package
• Manufacturer: Samsung Semiconductor, Inc.

KM416RD8AS
Pinouts and Definitions
This table shows the pin assignments of the center-bonded-
forward RDRAM package from the top-side of the package
7
6
5
4
3
2
1
VCMOS
DQA7
CMD
VSS
SCK
NC
A
DQA4
DQA5
DQA6
DQA3
VDD
VSS
B
Table 1 : Pin Assignment (Top View)
DQA2
DQA1
DQA0
CFM
VDD
VSS
C
Top View
Chip
CFMN
VDDA
CTMN
VSSA
VREF
VSS
D
VDD
CTM
RQ5
RQ6
VSS
RQ7
E
VDD
RQ3
RQ2
VSS
RQ1
RQ4
F
Page 2
DQB0
DQB1
DQB2
VDD
VSS
RQ0
G
(the view looking down on the package as it is mounted on
the circuit board).
DQB4
DQB5
DQB6
DQB3
VDD
VSS
H
Top marking
For Consumer package, pin #1(ROW 1, COL A)
is located at the A1 postion on the top side and the
A1 position is marked by the marker
VCMOS
DQB7
SIO0
SIO1
VSS
NC
J
example of Consumer package
K M 4
SEC KOREA
KM416RD8AS-RK80
S E C K O R E A
Rev. 0.9 July 1999
Target
Direct RDRAM
x x
R D 8 A C
“ "
™