MCF5282CVF80 Freescale Semiconductor, MCF5282CVF80 Datasheet - Page 272
MCF5282CVF80
Manufacturer Part Number
MCF5282CVF80
Description
IC MPU 32BIT 66MHZ 256-MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF528xr
Datasheet
1.MCF5216CVM66J.pdf
(766 pages)
Specifications of MCF5282CVF80
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
142
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
256-MAPBGA
Controller Family/series
ColdFire
Ram Memory Size
64KB
Embedded Interface Type
CAN, I2C, SPI, UART
No. Of Pwm Channels
8
Digital Ic Case Style
MAPBGA
Rohs Compliant
No
Package
256MA-BGA
Device Core
ColdFire
Family Name
MCF528x
Maximum Speed
80 MHz
Operating Supply Voltage
3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
150
Interface Type
CAN/Ethernet/I2C/QSPI/UART
On-chip Adc
8-chx10-bit
Number Of Timers
12
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Signal Descriptions
14.2.16 Power and Reference Signals
These signals provide system power, ground and references to the device. Multiple pins are provided for
adequate current capability. All power supply pins must have adequate bypass capacitance for
high-frequency noise suppression.
14.2.16.1 QADC Analog Reference (VRH, VRL)
These signals serve as the high (VRH) and low (VRL) reference potentials for the analog converter in the
QADC.
14.2.16.2 QADC Analog Supply (VDDA, VSSA)
These are dedicated power supply signals to isolate the sensitive QADC analog circuitry from the normal
levels of noise present on the digital power supply.
14.2.16.3 PLL Analog Supply (VDDPLL, VSSPLL)
These are dedicated power supply signals to isolate the sensitive PLL analog circuitry from the normal
levels of noise present on the digital power supply.
14.2.16.4 QADC Positive Supply (VDDH)
This pin supplies positive power to the ESD structures in the QADC pads.
14.2.16.5 Power for Flash Erase/Program (VPP)
This pin is used for Flash stress testing and can be left unconnected in normal device operation.
14.2.16.6 Power and Ground for Flash Array (VDDF, VSSF)
These signals supply a power and ground to the Flash array.
14.2.16.7 Standby Power (VSTBY)
This pin is used to provide standby voltage to the RAM array if VDD is lost.
14.2.16.8 Positive Supply (VDD)
This pin supplies positive power to the core logic and I/O pads.
14.2.16.9 Ground (VSS)
This pin is the negative supply (ground) to the chip.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
14-32
Freescale Semiconductor
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