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: 42/43页
文件大小: 472K
代理商: RL5C478A
RL5C478A/RB5C478A
PCI-CARDBUS BRIDGE DATA SHEET
RICOH COMPANY,LTD.
REV 2.0
123451998
8
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
36
L3
BINPACK#
I
BCREQ#
I
I(PU)
B
PU
37
L1
BBVD1/
BSTSCHG#/
BRI#
I
BCSTSCHG
I
I(PU)/
I(PD)
BPU
PD
3
38
VCC_CORE
DC
VCC_CORE
DC
PWR
C
39
K4
SPKROUT#
O
SPKROUT#
O
5
4mA
40
M1
BVPPEN1
O
BVPPEN1
O
5
4mA
41
M2
BVPPEN0
O
BVPPEN0
O
5
4mA
42
M3
BVCC3EN#
O
BVCC3EN#
O
5
4mA
43
L4
BVCC5EN#
O
BVCC5EN#
O
5
4mA
44
N1
RI_OUT#
O
RI_OUT#
O
O(TS)
5
4mA
45
N2
BCD1#
I
BCCD1#
I
I(PU)
5
PU
46
N3
BCD2#
I
BCCD2#
I
I(PU)
5
PU
47
M4
BVS1#
I/O
BCVS1
I/O
5
1mA
48
P1
BVS2#
I/O
BCVS2
I/O
5
1mA
49
N4
HWSUSP#
I
HWSUSP#
I
5
50
P2
SIRQSEL
I
SIRQSEL
I
5
51
P3
PME#
O
PME#
O
O(OD)
5
8mA
52
GND
DC
GND
DC
PWR
G
53
R1
IRQ3
I/O
IRQ3
I/O
P
8mA
54
R2
IRQ4
I/O
IRQ4
I/O
P
8mA
55
R3
IRQ5
I/O
IRQ5
I/O
P
8mA
56
P4
IRQ7
I/O
IRQ7
I/O
P
8mA
57
T1
IRQ9/
SRIRQ#
I/O
IRQ9/
SRIRQ#
I/O
P
8mA
58
T2
IRQ10
O
IRQ10
O
O(TS)
P
8mA
59
T3
IRQ11
O
IRQ11
O
O(TS)
P
8mA
60
R4
IRQ12
O
IRQ12
O
O(TS)
P
8mA
61
U1
IRQ14
O
IRQ14
O
O(TS)
P
8mA
63
U2
IRQ15
I/O
IRQ15
I/O
P
8mA
64
V1
CLKRUN#
I/O
CLKRUN#
I/O
P
PCI21
65
T4
PCIRST#
I
PCIRST#
I
P
66
GND
DC
GND
DC
PWR
G
68
V2
PCICLK
I
PCICLK
I
P
70
W2
GNT#
I
GNT#
I
P
71
U3
REQ#
O
REQ#
O
O(TS)
P
PCI21
72
T5
AD31
I/O
AD31
I/O
P
PCI21
73
V3
AD30
I/O
AD30
I/O
P
PCI21
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