MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 364
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MCF5270CAB100
Manufacturer Part Number
MCF5270CAB100
Description
MCU V2 COLDFIRE 64K SRAM 160-QFP
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Specifications of MCF5270CAB100
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
100MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, WDT
Number Of I /o
39
Program Memory Type
ROMless
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.4 V ~ 1.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
160-QFP
Processor Series
MCF527x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5270CAB100
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Fast Ethernet Controller (FEC)
19.2.4.11 Physical Address Low Register (PALR)
The PALR is written by the user. This register contains the lower 32 bits (bytes 0,1,2,3) of the
48-bit address used in the address recognition process to compare with the DA (Destination
Address) field of receive frames with an individual DA. In addition, this register is used in bytes
0 through 3 of the 6-byte source address field when transmitting PAUSE frames. This register is
not reset and must be initialized by the user.
19.2.4.12 Physical Address High Register (PAUR)
The PAUR is written by the user. This register contains the upper 16 bits (bytes 4 and 5) of the
48-bit address used in the address recognition process to compare with the DA (destination
address) field of receive frames with an individual DA. In addition, this register is used in bytes 4
and 5 of the 6-byte Source Address field when transmitting PAUSE frames. Bits 15:0 of PAUR
contain a constant type field (0x8808) used for transmission of PAUSE frames. This register is not
reset and bits 31:16 must be initialized by the user.
19-20
Address
Reset
Reset
31–0
Bits
W
W
R
R
—
—
31
15
PADDR1
Name
—
—
30
14
Figure 19-12. Physical Address Low Register (PALR)
—
—
29
13
Bytes 0 (bits 31:24), 1 (bits 23:16), 2 (bits 15:8) and 3 (bits 7:0) of the 6-byte individual
address to be used for exact match, and the source address field in PAUSE frames.
—
—
28
12
Table 19-15. PALR Field Descriptions
—
—
27
11
MCF5271 Reference Manual, Rev. 2
—
—
26
10
25
—
—
9
IPSBAR + 0x10E4
PADDR1
—
PADDR1
—
24
8
23
—
—
Description
7
—
—
22
6
—
—
21
5
—
—
20
4
—
—
19
3
Freescale Semiconductor
—
—
18
2
—
—
17
1
16
—
—
0
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