Electrical Characteristics
Figure 1
shows the MPC8572E block diagram.
DDR2/3
SDRAM
DDR2/3
SDRAM
64b DDR2/DDR3
Memory Controller
64b DDR2/DDR3
Memory Controller
Security
Engine
XOR
Engine
Table Lookup
Unit
Table Lookup
Unit
Programmable Interrupt
Controller (PIC)
DUART
I
2
C
Controller
I
2
C
Controller
eTSEC
10/100/1Gb
eTSEC
10/100/1Gb
eTSEC
10/100/1Gb
eTSEC
10/100/1Gb
FEC
4-Channel DMA
Controller
External control
4-Channel DMA
Controller
External control
OceaN
Switch
Fabric
Serial RapidIO
Messaging Unit
e500
Coherency
Module
Core
Complex
Bus
Pattern Matching Deflate
Engine
Engine
MPC8572E
e500 Core
32-Kbyte L1
Instruction
Cache
32-Kbyte
L1 Data
Cache
(NOR/NAND)
Flash
GPIO
Enhanced Local Bus
Controller
1-Mbyte L2
Cache/
SRAM
e500 Core
32-Kbyte L1
Instruction
Cache
32-Kbyte
L1 Data
Cache
IRQs
Serial
I
2
C
I
2
C
Serial RapidIO
PCI Express
4x Serial RapidIO
x8/x4/x2/x1 PCI Express
MII, GMII, TBI,
RTBI, RGMII,
RMII, SGMII, FIFO
MII, GMII, TBI,
RTBI, RGMII,
RMII, SGMII, FIFO
MII, GMII, TBI,
RTBI, RGMII,
RMII, SGMII, FIFO
RTBI, RGMII,
RMII, SGMII
MII
Figure 1. MPC8572E Block Diagram
2
Electrical Characteristics
This section provides the AC and DC electrical specifications for the MPC8572E. The MPC8572E is
currently targeted to these specifications. Some of these specifications are independent of the I/O cell, but
are included for a more complete reference. These are not purely I/O buffer design specifications.
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 4
10
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
