MCF5272VM66J Freescale Semiconductor, MCF5272VM66J Datasheet - Page 231
MCF5272VM66J
Manufacturer Part Number
MCF5272VM66J
Description
IC MCU 166MHZ 196MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Datasheets
1.MCF5272CVF66J.pdf
(544 pages)
2.MCF5272CVF66J.pdf
(12 pages)
3.MCF5272VM66J.pdf
(44 pages)
Specifications of MCF5272VM66J
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
0°C ~ 70°C
Package / Case
196-MAPBGA
Processor Series
MCF527x
Core
ColdFire V2
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
I2C, UART, Ethernet, SPI, USB, QSPI
Maximum Clock Frequency
166 MHz
Number Of Timers
4
Operating Supply Voltage
1.4 V to 1.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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Price
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11.5.3
The EIMR register provides control over which possible interrupt events are allowed to actually cause an
interrupt.This register is cleared upon a hardware reset.
Freescale Semiconductor
31–22
21–0
Bits
Reset
Reset
Field HBERR BABR BABT GRA
Field
Addr
R/W
R/W
Interrupt Mask Register (EIMR)
Figure 11-7
31
15
Name
See
—
30
MCF5272 ColdFire
Interrupt mask. Each bit corresponds to an interrupt source defined by the EIR register. The
corresponding EIMR bit determines whether an interrupt condition can generate an interrupt. At
every clock, the EIR samples the signal generated by the interrupting source. The corresponding
EIR bit reflects the state of the interrupt signal even if the corresponding EIMR bit is set.
0 The corresponding interrupt source is masked .
1 The corresponding interrupt source is not masked.
Reserved, should be cleared.
29
Table 11-9. EIMR Register Field Descriptions
Figure 11-7. Interrupt Mask Register (EIMR)
28
®
TXF
27
Integrated Microprocessor User’s Manual, Rev. 3
TXB
0000_0000_0000_0000
0000_0000_0000_0000
26
MBAR + 0x848
Read/write
Read/write
RXF
25
—
RXB
Description
24
MII
23
EBERR
22
21
—
Ethernet Module
16
0
11-13
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