PRIXP425BC Intel, PRIXP425BC Datasheet - Page 98

• Manufacturer Part Number: PRIXP425BC
• Description: IC NETWRK PROCESSR 400MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP425BC

• Processor Type: Network
• Features: XScale Core
• Speed: 400MHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 492-BGA
• Core Operating Frequency: 400MHz
• Package Type: BGA
• Pin Count: 492
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 869083

Intel
Electrical Specifications
Table 55.
98
®
IXP42X Product Line and IXC1100 Control Plane Processor
Motorola* Simplex Mode Values
NOTES:
1. EX_ALE is not valid in simplex mode of operation.
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. One cycle is the period of the Expansion Bus clock.
8. Clock to output delay for all signals will be a maximum of 15 ns for devices requiring operation in
9. Timing tests were performed with a 70-pF capacitor to ground.
Symbol
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.
T
T
dholdafterds
T
T
dval2valds
T
ad2valcs
T
dspulse
rdsetup
rdhold
recov
Parameter
Valid address to valid chip select
Write data valid prior to EXP_MOT_DS_N falling edge
Pulse width of the EXP_MOT_DS_N
Valid data after the rising edge of EXP_MOT_DS_N
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 required between successive accesses on the
expansion interface.
Min.
5.3
1
1
1
1
2
1
Max.
14.7
16
16
4
4
4
Units
Cycles
Cycles
Cycles
Cycles
Cycles
ns
ns
Datasheet
Note
s
1, 2,
7
3,
4,
5,
6
7
7
7