IBM25PPC440GP IBM Microelectronics, IBM25PPC440GP Datasheet - Page 60

• Manufacturer Part Number: IBM25PPC440GP
• Description: PowerPC 440GP Embedded Processor
• Manufacturer: IBM Microelectronics

I/O Specifications—400, 466, and 500MHz
Notes:
1. PerClk rising edge at package pin with a 10pF load trails the internal PLB clock by approximately 1.3ns.
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External Slave Peripheral Interface
PerData00:31
PerAddr00:31
PerPar0:3
PerWBE0:3
PerCS0:7
PerOE
PerWE
PerBLast
PerReady[RcvrInh]
PerR/W
DMAReq0:3
DMAAck0:3
EOT0:3/TC0:3
External Master Peripheral Interface
PerClk
ExtReset
HoldReq
HoldAck
ExtReq
ExtAck
BusReq
PerErr
Signal
Setup Time
(T
IS
2.5
n/a
n/a
n/a
2.5
2.5
n/a
n/a
n/a
3.5
n/a
2.5
n/a
n/a
4.5
dc
dc
3
3
4
5
min)
Input (ns)
PowerPC 440GP Embedded Processor Data Sheet
Hold Time
(T
IH
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
dc
dc
1
1
1
1
1
1
1
1
1
1
min)
Valid Delay
(T
OV
7.6
8.4
6.5
n/a
5.6
n/a
6.8
n/a
6.2
n/a
6.4
n/a
6.2
6.2
n/a
9
6
6
7
5
7
max)
Output (ns)
Hold Time
(T
OH
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
0
0
0
0
0
0
0
0
0
0
0
0
0
min)
(minimum)
Output Current (mA)
I/O H
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
15.3
n/a
n/a
n/a
n/a
(minimum)
I/O L
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
n/a
n/a
n/a
n/a
PLB Clk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
Clock
5/13/04
Notes
1