PPC440GR-3PBFFFCX AMCC [Applied Micro Circuits Corporation], PPC440GR-3PBFFFCX Datasheet - Page 5

• Manufacturer Part Number: PPC440GR-3PBFFFCX
• Description: Power PC 440GR Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

Block Diagram
Figure 2. PPC440GR Functional Block Diagram
The PPC440GR is a system on a chip (SOC) using IBM CoreConnect Bus
AMCC Proprietary
440GR – PPC440GR Embedded Processor
Interrupts
External
UIC
10
Performance
Monitor
266MHz max
- 13-bit addr
- 32-bit data
DDR SDRAM
Control
Reset
Clock
PLB4 (128 bits)
Controller
D-Cache
32KB
JTAG
Processor Core
PPC440
Timers
MMU
Controller
I-Cache
32KB
Trace
DMA
Power
Mgmt
66MHz max
- 32 bits
- 6 devices
DCR Bus
Bridge
DCRs
PLB
Bridge
Controller
PCI
DMA
GPIO
66MHz max
- 30-bit addr
- 16-bit data
On-chip Peripheral Bus (OPB)
PLB3 (64 bits)
Peripheral
Controller
External
Bridge
OPB
™
Architecture.
Preliminary Data Sheet
SPI
Controller
NAND
Flash
Revision 1.16 – July 19, 2006
GPT
MAL
IIC
x2
1 MII
or
2 RMII
or
2 SMII
BSC
Ethernet
10/100
ZMII
x2
UART
x4
5