PPC440EP-3PBFFFCX AMCC [Applied Micro Circuits Corporation], PPC440EP-3PBFFFCX Datasheet - Page 5

• Manufacturer Part Number: PPC440EP-3PBFFFCX
• Description: Power PC 440EP Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

Block Diagram
Figure 2. PPC440EP Functional Block Diagram
The PPC440EP is a system on a chip (SOC) using IBM CoreConnect Bus
AMCC Proprietary
440EP – PPC440EP Embedded Processor
266MHz max
- 13-bit addr
- 32-bit data
Interrupts
External
UIC
FPU
Performance
10
DDR SDRAM
Monitor
Controller
Control
Reset
Clock
D-Cache
PLB (PLB4—128 bits)
32KB
Controller
JTAG
DMA
Processor Core
UTMI
PPC440
USB 2.0
Device
OPB 1
Timers
MMU
1.1PHY
D+/D−
Bridge
OPB
I-Cache
32KB
Trace
Power
Mgmt
USB 1.1
1.1PHY
D+/D−
Host
DCR Bus
GPIO
Bridge
DCRs
PLB
On-chip Peripheral Bus (OPB 0)
SPI
Bridge
OPB
66MHz max
- 30-bit addr
- 16-bit data
IIC
x2
Controller
Peripheral
Controller
External
DMA
™
PLB (PLB3—64 bits)
BSC
Architecture.
Revision 1.26 – April 25, 2007
Controller
NAND
Flash
UART
GPT
x4
Data Sheet
Ethernet
10/100
ZMII
x2
Bridge
PCI
66MHz max
- 32 bits
- 6 devices
1 MII
or
2 RMII
or
2 SMII
MAL
5