MPC857DSL Motorola, MPC857DSL Datasheet - Page 7

• Manufacturer Part Number: MPC857DSL
• Description: (MPC857 / MPC862) Hardware Specifications
• Manufacturer: Motorola

3
This
MPC862/857T/857DSL. Table 2 provides the maximum ratings.
MOTOROLA
*The MPC857DSL does not contain SMC2 nor the Time Slot Assigner, and provides eight SDMA controllers.
Supply voltage
Input voltage
section
Fast Ethernet
Media Access
Embedded
Processor
Controller
Maximum Tolerated Ratings
MPC8xx
Base-T
Control
10/100
FIFOs
DMAs
Core
MII
Rating
2
provides
1
Load/Store
Instruction
Bus
Bus
Parallel Interface Port
Figure 2. MPC857T/MPC857DSL Block Diagram
MPC862/857T/857DSL Hardware Specifications
the
Freescale Semiconductor, Inc.
4 Baud Rate
and UTOPIA
For More Information On This Product,
Generators
Parallel I/O
VDDH
VDDL
KAPWR
VDDSYN
V
SCC1
Instruction Cache
Instruction MMU
maximum
in
32-Entry DTLB
Table 2. Maximum Tolerated Ratings
32-Entry ITLB
Data Cache
Data MMU
4-Kbyte
4-Kbyte
Symbol
Go to: www.freescale.com
Timers
Timers
tolerated
Time Slot Assigner
4
(GND = 0 V)
Time Slot Assigner
-0.3 to 4.0
-0.3 to 4.0
-0.3 to 4.0
-0.3 to 4.0
GND-0.3 to VDDH
32-Bit RISC Controller
Controllers
Interrupt
and Program
Unified
ROM
Bus
voltage
Serial Interface
Value
Dual-Port RAM
SMC1
8-Kbyte
and
System Interface Unit (SIU)
Bus Interface
Internal
PCMCIA/ATA Interface
SMC2*
temperature
Unit
Memory Controller
System Functions
Real-Time Clock
Maximum Tolerated Ratings
Unit
Independent
Bus Interface
SPI
V
V
V
V
V
Channels
External
Serial
DMA
and
10
Unit
2
ranges
I
2
C
Max Freq
(MHz)
-
-
-
-
-
for
the
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