MPC866 Freescale Semiconductor, MPC866 Datasheet - Page 7

• Manufacturer Part Number: MPC866
• Description: (MPC859 / MPC866) Hardware Specifications
• Manufacturer: Freescale Semiconductor

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This section provides the maximum tolerated voltage and temperature ranges for the MPC866/859. Table 2
shows the maximum tolerated ratings, and Table 3 shows the operating temperatures.
MOTOROLA
†
* The MPC859DSL does not contain SMC2 nor the time slot assigner, and provides eight SDMA
Supply voltage
The MPC859P has a 16-Kbyte instruction cache and a 8-Kbyte data cache.
controllers.
Fast Ethernet
Media Access
Embedded
Processor
Controller
MPC8xx
Base-T
Control
Maximum Tolerated Ratings
10/100
DMAs
FIFOs
Core
Rating
MII
1
Load/Store
Instruction
Bus
Bus
Figure 2. MPC859P/859T/MPC859DSL Block Diagram
Parallel Interface Port
Freescale Semiconductor, Inc.
and UTOPIA
4 Baud Rate
Generators
Parallel I/O
VDDH
VDDL
VDDSYN
Difference between VDDL to VDDSYN
For More Information On This Product,
SCC1
Instruction Cache
Instruction MMU
32-Entry DTLB
MPC866/859 Hardware Specifications
32-Entry ITLB
Table 2. Maximum Tolerated Ratings
Data Cache
Data MMU
4-Kbyte
4-Kbyte
Go to: www.freescale.com
†
†
Symbol
Timers
Timers
Time Slot Assigner*
4
Time Slot Assigner
32-Bit RISC Controller
Controllers
Interrupt
and Program
Unified
Bus
ROM
Serial Interface
Dual-Port RAM
SMC1
8-Kbyte
System Interface Unit (SIU)
Bus Interface
Internal
SMC2*
PCMCIA/ATA Interface
Unit
Memory Controller
System Functions
– 0.3 to 4.0
– 0.3 to 2.0
– 0.3 to 2.0
Maximum Tolerated Ratings
Value
100
Independent
Bus Interface
SPI
10 Virtual
Channels
External
Serial
DMA
and
Unit
2
I
2
C
Unit
mV
V
V
V
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