GWIXP460BAD Intel, GWIXP460BAD Datasheet - Page 145

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GWIXP460BAD

Manufacturer Part Number
GWIXP460BAD
Description
Manufacturer
Intel
Datasheet

Specifications of GWIXP460BAD

Core Operating Frequency
533MHz
Operating Supply Voltage (typ)
1.3/1.5/2.5/3.3V
Operating Supply Voltage (max)
1.575/2.7/3.465V
Operating Supply Voltage (min)
1.235/2.3/3.135V
Package Type
BGA
Pin Count
544
Mounting
Surface Mount
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Not Compliant
Table 68.
Intel
Document Number:
®
IXP45X and Intel
Motorola* Multiplexed Mode Values (Sheet 2 of 2)
Symbol
NOTES:
1. The EX_ALE signal is extended form T to 4T nnsec, based on the programming of the T1 timing parameter.
3. Setting the data setup phase parameter (T2) will adjust the duration that the data appears prior to a data
4. Setting the data strobe phase parameter (T3) will adjust the duration that the data strobe appears (read or
5. Setting the data hold strobe phase parameter (T4) will adjust the duration that the chip selects, address,
6. Setting the recovery phase parameter (T5) will adjust the duration between successive accesses on the
7. T is the period of the clock measured in ns.
8. Clock to output delay for all signals will be a maximum of 15 ns for devices requiring operation in
9. Timing was designed for a system load between 5pF and 60pF for high drive setting
2. Setting the address phase parameter (T1) will adjust the duration that the address appears to the external
T
306261-002
T
dholdafterds
T
T
The parameter Tale2addrhold is fixed at T.
device.
strobe (read or write) to an external device.
write) to an external device. Data will be available during this time as well.
and data (during a write) will be held.
expansion interface.
synchronous mode.
ale2valcs
T
T
®
dspulse
rdsetup
rdhold
recov
IXP46X Product Line of Network Processors Datasheet
Parameter
Pulse width of the EXP_MOT_DS_N
Valid data after the rising edge of EXP_MOT_DS_N
Valid chip select after the falling edge of ALE
Data valid required before the rising edge of
EXP_MOT_DS_N
Data hold required after the rising edge of EXP_MOT_DS_N
Time needed between successive accesses on expansion
interface.
Min.
5.3
Electrical Specifications
1
1
1
2
1
Max.
14.7
16
16
4
4
Units
Cycles
Cycles
Cycles
Cycles
ns
ns
May 2005
Notes
4,
5,
7
6
7
7
145

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