MPC870 FREESCALE [Freescale Semiconductor, Inc], MPC870 Datasheet - Page 7

• Manufacturer Part Number: MPC870
• Description: Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Freescale Semiconductor
The MPC870 block diagram is shown in
3 Maximum Tolerated Ratings
This section provides the maximum tolerated voltage and temperature ranges for the MPC875/870.
displays the maximum tolerated ratings, and
Embedded
Processor
MPC8xx
Fast Ethernet
Media Access
Core
Controller
MIII / RMII
Control
10/100
BaseT
DMAs
FIFOs
DMAs
Load/Store
Instruction
Bus
Bus
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Parallel Interface Port
MPC875/MPC870 Hardware Specifications, Rev. 3.0
Instruction Cache
Instruction MMU
32-Entry DTLB
32-Entry ITLB
Data Cache
4 Baud Rate
Data MMU
Parallel I/O
Generators
8-Kbyte
8-Kbyte
USB
Figure 2. MPC870 Block Diagram
Figure
Table 3
Timers
Timers
4
2.
Slave/Master IF
32-Bit RISC Controller
displays the operating temperatures.
Controllers
Interrupt
and Program
Unified
Bus
ROM
Serial Interface
Serial Interface
Dual-Port RAM
SMC1
8-Kbyte
System Interface Unit (SIU)
Bus Interface
Internal
PCMCIA-ATA Interface
Unit
Memory Controller
System Functions
Bus Interface
SPI
Maximum Tolerated Ratings
Virtual IDMA and
External
Serial DMAs
Unit
I
2
C
Table 2
7