XRT94L31IB Exar Corporation, XRT94L31IB Datasheet - Page 104

• Manufacturer Part Number: XRT94L31IB
• Description: IC MAPPER DS3/E3/STS-1 504TBGA
• Manufacturer: Exar Corporation

Specifications of XRT94L31IB

• Applications: Network Switches
• Interface: Bus
• Voltage - Supply: 3.14 V ~ 3.47 V
• Package / Case: 504-LBGA
• Mounting Type: Surface Mount
• Product: Mapper
• Lead Free Status / RoHS Status: Contains lead / RoHS Compliant

XRT94L31
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
N
F
OTE
IGURE
T
ABLE
T
: The values for t0 through t11 can be found in
IMING
t0
t1
t2
t3
t4
t5
t6
t7
t8
t9
pCLK
pCS_L
pALE
pA[7:0]
pD[7:0]
pRdy_L
pRD_L
pWR_L
pDBEN_L
9. S
6: T
IMING
YCHRONOUS
Clock high to Data valid (READ cycle)
I
Data setup time (WRITE cycle)
NFORMATION FOR THE
Data hold time (WRITE cycle)
pRDY_L high to Data invalid
Clock high to pRDY_L high
Clock high to pRDY_L low
Clock high to pWR_L high
pCS_L low to Clock high
pALE high to Clock high
Clock high to pALE low
M
ODE
D
ESCRIPTION
4 - IDT3051/52 I
M
Address
IBM P
ICROPROCESSOR
Table 6
NTERFACE
OWER
104
PC403 M
t5
.
M
T
6
1
6
6
0
-
-
-
-
-
IN
I
IMING
NTERFACE
.
ODE
(R
t7
EAD
Data
,
WHEN CONFIGURED TO OPERATE IN THE
t8
T
C
YP
-
-
-
-
-
-
-
-
-
-
YCLE
t10
.
t11
)
t9
M
N/N
N/N
N/N
11
11
-
-
-
-
-
AX
U
REV. 1.0.1
NITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns