MCF5272CVF66J Freescale Semiconductor, MCF5272CVF66J Datasheet - Page 133
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MCF5272CVF66J
Manufacturer Part Number
MCF5272CVF66J
Description
IC MCU 166MHZ 196MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Specifications of MCF5272CVF66J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
Peripherals
DMA, WDT
Number Of I /o
32
Program Memory Size
16KB (4K x 32)
Program Memory Type
ROM
Ram Size
1K x 32
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
196-MAPBGA
Processor Series
MCF527x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
Leaded Process Compatible
No
Rohs Compliant
No
Peak Reflow Compatible (260 C)
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5272CVF66J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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5.5
The ColdFire Family implements a low-level system debugger in the microprocessor hardware.
Communication with the development system is handled through a dedicated, high-speed serial command
interface. The ColdFire architecture implements the BDM controller in a dedicated hardware module.
Although some BDM operations, such as CPU register accesses, require the CPU to be halted, other BDM
commands, such as memory accesses, can be executed while the processor is running.
Freescale Semiconductor
20–18/4
28–22
28/12
27/11
26/10
12–6
25/9
24/8
23/7
22/6
21/5
20/4
19/3
18/2
17/1
16/0
Bits
–2
Name
Background Debug Mode (BDM)
EPC
EDx
EAx
PCI
DI
Setting an EDx bit enables the corresponding data breakpoint condition based on the size and placement
on the processor’s local data bus. Clearing all EDx bits disables data breakpoints.
EDLW
EDWL
EDWU
EDLL
EDLM
EDUM
EDUU
Data breakpoint invert. Provides a way to invert the logical sense of all the data breakpoint comparators.
This can develop a trigger based on the occurrence of a data value other than the DBR contents.
Enable address bits. Setting an EA bit enables the corresponding address breakpoint. Clearing all three bits
disables the breakpoint.
EAI
EAR
EAL
Enable PC breakpoint. If set, this bit enables the PC breakpoint.
Breakpoint invert. If set, this bit allows execution outside a given region as defined by PBR and PBMR to
enable a trigger. If cleared, the PC breakpoint is defined within the region defined by PBR and PBMR.
MCF5272 ColdFire
Data longword. Entire processor’s local data bus.
Lower data word.
Upper data word.
Lower lower data byte. Low-order byte of the low-order word.
Lower middle data byte. High-order byte of the low-order word.
Upper middle data byte. Low-order byte of the high-order word.
Upper upper data byte. High-order byte of the high-order word.
Enable address breakpoint inverted. Breakpoint is based outside the range between ABLR and
ABHR.
Enable address breakpoint range. The breakpoint is based on the inclusive range defined by
ABLR and ABHR.
Enable address breakpoint low. The breakpoint is based on the address in the ABLR.
Table 5-14. TDR Field Descriptions (continued)
®
Integrated Microprocessor User’s Manual, Rev. 3
Description
Debug Support
5-15
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