MPC8544DS Freescale Semiconductor, MPC8544DS Datasheet - Page 273
![BOARD DEVELOPMENT SYSTEM 8544](/photos/37/58/375876/mpc8544e_sml.jpg)
MPC8544DS
Manufacturer Part Number
MPC8544DS
Description
BOARD DEVELOPMENT SYSTEM 8544
Manufacturer
Freescale Semiconductor
Series
PowerQUICC III™r
Type
MPUr
Datasheets
1.MPC8544VTALF.pdf
(117 pages)
2.MPC8544VTALF.pdf
(2 pages)
3.MPC8544VTALF.pdf
(1340 pages)
4.MPC8544DS.pdf
(2 pages)
Specifications of MPC8544DS
Contents
Board
Processor To Be Evaluated
MPC8544E
Data Bus Width
32 bit
Interface Type
Ethernet, I2C
Operating Supply Voltage
- 0.3 V to + 1.1 V
Leaded Process Compatible
Yes
Peak Reflow Compatible (260 C)
Yes
Rohs Compliant
Yes
For Use With/related Products
MPC8544
For Use With
PPC8544EVTANG - EVAL MPC8544 783FCPBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- MPC8544VTALF PDF datasheet
- MPC8544VTALF PDF datasheet #2
- MPC8544VTALF PDF datasheet #3
- MPC8544DS PDF datasheet #4
- Current page: 273 of 1340
- Download datasheet (12Mb)
SRAM features include the following:
Table 1
Freescale Semiconductor
•
•
•
•
•
Error injection modes supported for testing error handling
SRAM regions are created by configuring 1, 2, 4 or 8 ways of each set to be reserved for
memory-mapped SRAM.
Regions can reside at any location in the memory map aligned to the SRAM size.
SRAM memory is byte addressable; for accesses of less than a cache line, ECC is updated using
read-modify-write transactions.
I/O devices access SRAM regions by marking transactions as snoopable (global).
lists the possible L2 cache/SRAM configurations.
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
256 Kbytes
224 Kbytes
192 Kbytes
160 Kbytes
128 Kbytes
96 Kbytes
64 Kbytes
Cache
—
Table 1. Available L2 Cache/SRAM Configurations
Stash-only Region
128 Kbytes
128 Kbytes
128 Kbytes
128 Kbytes
32 Kbytes
32 Kbytes
64 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
32 Kbytes
64 Kbytes
—
—
—
—
—
SRAM Region 1
128 Kbytes
128 Kbytes
128 Kbytes
256 Kbytes
128 Kbytes
128 Kbytes
32 Kbytes
64 Kbytes
32 Kbytes
32 Kbytes
64 Kbytes
32 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
32 Kbytes
64 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
32 Kbytes
64 Kbytes
—
—
—
—
SRAM Region 2
128 Kbytes
32 Kbytes
32 Kbytes
64 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
32 Kbytes
64 Kbytes
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
L2 Look-Aside Cache/SRAM
7-3
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