GWIXP460BAD Intel, GWIXP460BAD Datasheet - Page 142

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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
Electrical Specifications
Table 66.
Figure 34.
May 2005
142
Intel Multiplexed Mode Values (Sheet 2 of 2)
Trdsetup
Trdhold
Trecov
NOTES:
Intel Simplex Mode
1. The EX_ALE signal is extended form T to 4T nnsec based on the programming of the T1 timing parameter.
2. Setting the address phase parameter (T1) will adjust the duration that the address appears to the external device.
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, and
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
The parameter Tale2addrhold is fixed at T.
strobe (read or write) to an external device.
write) to an external device. Data will be available during this time as well.
data (during a write) will be held.
expansion interface.
synchronous mode.
Symbol
EX_ADDR
EX_CS_N
EX_WR_N
EX_RD_N
EX_DATA
EX_DATA
EX_CLK
Data valid required before the rising edge of RD_N
Data hold required after the rising edge of RD_N
Time needed between successive accesses on expansion
interface.
Intel
®
IXP45X and Intel
T addr2valcs
1-4 Cycles
T1
Parameter
T dval2valwrt
1-4 Cycles
T2
®
Valid Address
IXP46X Product Line of Network Processors Datasheet
1-16 Cycles
Output Data
T wrpulse
T rdsetup
T3
Input Data
T dhold2afterwr
1-4 Cycles
T4
T rdhold
Document Number:
Min.
5.3
2
1
1-16 Cycles
T recov
T5
Max.
14.7
16
Cycles
Units
ns
ns
A9586-01
306261-002
6
Notes

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