参数资料
型号: RL5C478A
厂商: RICOH COMPANY LTD
元件分类: 总线控制器
英文描述: PCI BUS CONTROLLER, PQFP256
封装: 28 X 28 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LQFP-256
文件页数: 36/43页
文件大小: 472K
代理商: RL5C478A
RL5C478A/RB5C478A
PCI-CARDBUS BRIDGE DATA SHEET
RICOH COMPANY, LTD.
12345 1998
REV 2.0
41
5.2 256 pin LQFP
64
1
65
128
192
129
193
30.0±0.4
1.181±0.016
28.0typ
1.102typ
30.
0
±
0.
4
1.
18
1
±
0.
016
28.
0
ty
p
1.
10
2t
y
p
0.16±0.1
0.006±0.004
0.4
0.016
M
0.1(0.004)
?
256
0
~10 °
0.
15
±
0.
05
0.
00
6
±
0.
002
0.1(0.004
1.0typ
0.039typ
0.5±0.2
0.020±0.008
1.
4
+
0
.2
0.
05
5
+
0
.008
-
0.
16
0m
in
0m
in
-
0.
006
1.
7m
ax
0.
06
7m
ax
PACKAGE CODE
TITLE
CHECKED
DATE
N.TAKEMURA
T.SEIGENJI
PART NO.
1998, 4, 7
LQFP-256PIN(P1) PACKAGE OUTLINE
DRAWN
UNIT :
MM
INCH
LQFP-256-P1(2828)
DF-256LQFP-001(W)B
Reference
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