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: 41/43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
7
3.2 Pin Characteristics
****RL5C478A/RB5C478A pin characteristics
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
1
F4
BCADR10
O
BCAD9
I/O
B
8mA
2
E4
BCDATA4
I/O
BCAD1
I/O
B
8mA
1
4
B2
BCADR11
O
BCAD12
I/O
B
8mA
6
B1
BCADR19
O
I/O
I/O(PU)
B
PU
8mA
2
7
C3
BCDATA5
I/O
BCAD3
I/O
B
8mA
1
8
C2
BCDATA6
I/O
BCAD5
I/O
B
8mA
1
9
C1
BCDATA7
I/O
BCAD7
I/O
B
8mA
1
10
D3
BCDATA11
I/O
BCAD2
I/O
B
8mA
1
11
D2
BCDATA12
I/O
BCAD4
I/O
B
8mA
1
12
D1
BCADR23
O
BCFRAME#
I/O
B
8mA
13
E3
BCADR18
O
O(TS)
B
8mA
14
-
VCC_SLOTB
DC
VCC_SLOTB
DC
PWR
B
15
E2
BCADR20
O
BCSTOP#
I/O
I/O(PU)
B
PU
8mA
2
16
F3
BCADR17
O
BCAD16
I/O
B
8mA
17
E1
BCADR24
O
BCAD17
I/O
B
8mA
18
F2
BCADR15
O
BCIRDY#
I/O
I/O(PU)
B
PU
8mA
2
19
GND
DC
GND
DC
PWR
G
20
G3
BCADR16
O
BCCLK
O
O(TS)
B
CB
21
F1
BCADR25
O
BCAD19
I/O
B
8mA
22
G2
BCDATA14
I/O
I/O
B
8mA
1
23
G1
BCADR7
O
BCAD18
I/O
B
8mA
24
H3
BCADR6
O
BCAD20
I/O
B
8mA
25
H4
BCDATA10
I/O
BCAD31
I/O
B
8mA
1
26
H2
BCADR5
O
BCAD21
I/O
B
8mA
27
H1
BCDATA15
I/O
BCAD8
I/O
B
8mA
1
28
J3
BCADR4
O
BCAD22
I/O
B
8mA
29
J2
BCADR12
O
BCC/BE2#
I/O
B
8mA
30
J1
BCDATA0
I/O
BCAD27
I/O
B
8mA
1
31
K3
BCDATA1
I/O
BCAD29
I/O
B
8mA
1
32
K2
BCDATA2
I/O
I/O
B
8mA
1
33
K1
BCDATA8
I/O
BCAD28
I/O
B
8mA
1
34
GND
DC
GND
DC
PWR
G
35
L2
BCDATA9
I/O
BCAD30
I/O
B
8mA
1
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