ppc440grx Applied Micro Circuits Corporation (AMCC), ppc440grx Datasheet - Page 80

• Manufacturer Part Number: ppc440grx
• Description: Powerpc 440grx Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

440GRx – PPC440GRx Embedded Processor
Table 22. I/O Specifications—EBC, EBMI, DMA and NAND Flash Interfaces
Notes:
1. PerClk rising edge at package pin with a 10pF load trails the internal PLB clock by approximately 1.3ns.
80
External Slave Peripheral Interface
DMAAck0:3
DMAReq0:3
EOT0:3/TC0:3
PerAddr02:31
PerBLast
PerCS0:5
PerData00:15
PerData16:31
PerOE
PerReady
PerR/W
PerWBE0:1
External Master Peripheral Interface
BusReq
ExtAck
ExtReq
ExtReset
HoldAck
HoldReq
HoldPri
PerClk
PerErr
NAND Flash Interface
NFALE
NFCE0:3
NFCLE
NFRdyBusy
NFREn
NFWEn
Signal
Setup Time
(T
IS
4
4
4
4
4
4
4
4
4
4
4
4
4
4
min)
Input (ns)
Hold Time
(T
IH
1
1
1
1
1
1
1
1
1
1
1
1
1
1
min)
Valid Delay
(T
OV
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
max)
Output (ns)
Hold Time
(T
OH
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
min)
(minimum)
Output Current (mA)
I/O H
19.1
19.1
19.1
19.1
19.1
19.1
14.6
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
n/a
n/a
n/a
n/a
n/a
Preliminary Data Sheet
(minimum)
Revision 1.11 – July 22, 2008
I/O L
8.7
n/a
8.7
8.7
8.7
8.7
8.7
6.6
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
n/a
n/a
8.7
n/a
8.7
8.7
8.7
n/a
8.7
8.7
PLB Clk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
Clock
AMCC Proprietary
Notes
1