MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 566
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MCF5282CVF80J
Manufacturer Part Number
MCF5282CVF80J
Description
IC MPU 512K FLASH 256MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF528xr
Datasheet
1.MCF5216CVM66J.pdf
(766 pages)
Specifications of MCF5282CVF80J
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
150
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
Processor Series
MCF528x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5282-KIT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5282CVF80J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Queued Analog-to-Digital Converter (QADC)
28.6.8.3 Left-Justified Unsigned Result Register (LJURR)
28.7
This subsection provides a functional description of the QADC.
28.7.1
The QADC supports byte and half-word reads and writes across a 16-bit data bus interface. All conversion
results are stored in half-word registers, and the QADC does not allow more than one result register to be
read at a time. For this reason, the QADC does not guarantee read coherency.
28-28
Bit(s)
Bit(s)
14–6
15–6
5–0
Address
5–0
15
Reset
Reset
R/W:
Field
R/W:
Field
Functional Description
Result Coherency
RESULT
RESULT
15
Name
Name
7
—
—
S
RESULT
Figure 28-17. Left-Justified Unsigned Result Register (LJURR)
R/W
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
6
The left justified, signed format corresponds to a half-scale, offset binary, two’s
complement data format. Conversion values corresponding to 1/2 full scale, 0x0200,
or higher are interpreted as positive values and have a sign bit of 0. An unsigned, right
justified conversion of 0x0200 would be represented as 0x0000 in this signed register,
where the sign = 0 and the result = 0. For an unsigned, right justified conversion of
0x3FF (full range or V
= 0 and result = 0x1FF. For an unsigned, right justified conversion of 0x0000 (V
signed equivalent in this register would be 0x8000, sign = 1 and result = 0x000, a two’s
complement value representing –512.
The conversion result is signed, left-justified data.
Reserved, should be cleared.
The conversion result is unsigned, left-justified data.
Reserved, should be cleared.
Table 28-20. LJURR Field Descriptions
Table 28-19. LJSRR Field Descriptions
5
IPSBAR + 0x19_0380, 0x19_03fe
RH
), the signed equivalent in this register would be 0x7FC0, sign
Undefined
Undefined
RESULT
R/W
Description
Description
—
R
Freescale Semiconductor
8
0
RL
), the
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