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: 43/43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
9
16-bit Card
Interface
CardBus Card
Interface
Pin Characteristics
LQFP
Pin
No.
BGA
Ball
No.
Pin Name
Dir
Pin Name
Dir
Type
Pwr
Rail
Pullup
Pulldown
16 / CB
Drive
Note
74
W3
AD29
I/O
AD29
I/O
P
PCI21
75
U4
AD28
I/O
AD28
I/O
P
PCI21
76
V4
AD27
I/O
AD27
I/O
P
PCI21
77
W4
AD26
I/O
AD26
I/O
P
PCI21
78
VCC_PCI
DC
VCC_PCI
DC
PWR
P
79
U5
AD25
I/O
AD25
I/O
P
PCI21
80
V5
AD24
I/O
AD24
I/O
P
PCI21
81
U6
C/BE3#
I/O
C/BE3#
I/O
P
PCI21
82
T7
IDSEL
I
IDSEL
I
P
83
W5
AD23
I/O
AD23
I/O
P
PCI21
84
V6
AD22
I/O
AD22
I/O
P
PCI21
85
U7
AD21
I/O
AD21
I/O
P
PCI21
86
GND
DC
GND
DC
PWR
G
87
W6
AD20
I/O
AD20
I/O
P
PCI21
88
V7
AD19
I/O
AD19
I/O
P
PCI21
89
W7
AD18
I/O
AD18
I/O
P
PCI21
90
U8
AD17
I/O
AD17
I/O
P
PCI21
91
V8
AD16
I/O
AD16
I/O
P
PCI21
92
W8
C/BE2#
I/O
C/BE2#
I/O
P
PCI21
93
T8
FRAME#
I/O
FRAME#
I/O
P
PCI21
94
U9
IRDY#
I/O
IRDY#
I/O
P
PCI21
95
V9
TRDY#
I/O
TRDY#
I/O
P
PCI21
96
W9
DEVSEL#
I/O
DEVSEL#
I/O
P
PCI21
97
U10
STOP#
I/O
STOP#
I/O
P
PCI21
98
GND
DC
GND
DC
PWR
G
99
V10
PERR#
I/O
PERR#
I/O
P
PCI21
100
W10
SERR#
O
SERR#
O
O(OD)
P
PCI21
101
V11
PAR
I/O
PAR
I/O
P
PCI21
102
U11
C/BE1#
I/O
C/BE1#
I/O
P
PCI21
103
W11
AD15
I/O
AD15
I/O
P
PCI21
104
W12
AD14
I/O
AD14
I/O
P
PCI21
105
V12
AD13
I/O
AD13
I/O
P
PCI21
106
GND
DC
GND
DC
PWR
G
107
U12
AD12
I/O
AD12
I/O
P
PCI21
108
T12
AD11
I/O
AD11
I/O
P
PCI21
109
W13
AD10
I/O
AD10
I/O
P
PCI21
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