XRT94L31IB-L Exar Corporation, XRT94L31IB-L Datasheet - Page 106

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

Specifications of XRT94L31IB-L

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

XRT94L31
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
N
N
F
OTE
OTE
IGURE
T
ABLE
T
IMING
T10
: The value for t0 through t9 can be found in
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
: Test Conditions: TA = 25°C, VCC = 3.3V±5% and 2.5V±5%, unless otherwise specified.
11. MPC860 M
7: T
A[14:0]
PCLK
D[7:0]
IMING
R/W*
Data hold time from rising edge of PCLK (WRITE cycle)
TA*
WE*
OE*
Data setup time to rising edge of PCLK (WRITE cycle)
CS*
Rising edge of PCLK to TA* In-Active (HIGH) Delay
Rising edge of PCLK to TA* Active (LOW) Delay
R/W* Active hold-time from rising edge of PCLK
WE* Active hold-time from rising edge of PCLK
I
NFORMATION FOR THE
A[14:0] hold time from rising edge of PCLK
A[14:0] set-up time to rising edge of PCLK
pCS* low to PCLK high set-up time
OE* Inactive to Data Invalid Delay
OE* low to PCLK high set-up time
ODE
- T
IMING
T2
T0
D
ESCRIPTION
(R
EAD
M
Target Address
ICROPROCESSOR
C
YCLE
Table 7
MPC860 M
T3
)
T1
106
.
T8
ODE
I
NTERFACE
Valid Data
T9
M
4.13
4.31
1.66
,
4
4
4
2
4
0
4
0
IN
WHEN CONFIGURED TO OPERATE IN THE
.
T
YP
-
-
-
-
-
.
10.07
10.09
M
4.33
N/A
N/A
AX
-
REV. 1.0.1
U
NITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns