MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 566
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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