ppc440gr-3jb667cz Applied Micro Circuits Corporation (AMCC), ppc440gr-3jb667cz Datasheet - Page 6

• Manufacturer Part Number: ppc440gr-3jb667cz
• Description: Powerpc 440gr Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

Block Diagram
Figure 2. PPC440GR Functional Block Diagram
The PPC440GR is a system on a chip (SOC) using IBM CoreConnect Bus
6
Revision 1.19 – May 07, 2008
Preliminary Data Sheet
266MHz data rate
Interrupts
- 13-bit addr
- 32-bit data
External
UIC
10
Performance
Monitor
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
440GR – PPC440GR Embedded Processor
GPIO
66MHz max
- 30-bit addr
- 16-bit data
On-chip Peripheral Bus (OPB)
PLB3 (64 bits)
Peripheral
Controller
External
Bridge
OPB
™
Architecture.
SPI
Controller
NAND
Flash
GPT
MAL
IIC
x2
1 MII
or
2 RMII
or
2 SMII
BSC
Ethernet
10/100
ZMII
AMCC Proprietary
x2
UART
x4