MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 434
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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UART Modules
23-14
RXRDY
FFULL/
TXRDY
Field
COS
6–3
DB
7
2
1
0
(UIMRn)
IPSBAR
(UISRn)
Offset:
Reset:
Change-of-state.
0 UIPCRn[COS] is not selected.
1 Change-of-state occurred on UCTSn and was programmed in UACRn[IEC] to cause an interrupt.
Reserved, must be cleared.
Delta break.
0 No new break-change condition to report.
1 The receiver detected the beginning or end of a received break.
Status of FIFO or receiver, depending on UMR1[FFULL/RXRDY] bit. Duplicate of USRn[FIFO] and USRn[RXRDY]
Transmitter ready. This bit is the duplication of USRn[TXRDY].
0 The transmitter holding register was loaded by the CPU or the transmitter is disabled. Characters loaded into the
1 The transmitter holding register is empty and ready to be loaded with a character.
W
R
RESET BREAK
transmitter holding register when TXRDY is cleared are not sent.
0x00_0214 (UISR0)
0x00_0254 (UISR1)
0x00_0294 (UISR2)
True status is provided in the UISRn regardless of UIMRn settings. UISRn
is cleared when the UART module is reset.
COS
COS
0
7
Figure 23-12. UART Interrupt Status/Mask Registers (UISRn/UIMRn)
-
[FFULL/RXRDY]
CHANGE INTERRUPT
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
UIMRn
6
0
0
0
0
1
0
1
Table 23-10. UISRn/UIMRn Field Descriptions
[FFULL/RXRDY]
command.
0
0
0
5
UISRn
0
0
1
1
Section 23.3.5, “UART Command Registers
NOTE
0
0
0
4
Description
Receiver not ready
Receiver not ready
Receiver is ready,
Receiver is ready,
Do not interrupt
0 (RXRDY)
interrupt
0
0
0
3
UMR1n[FFULL/RXRDY]
DB
DB
0
2
Do not interrupt
FIFO not full
FIFO not full
FIFO is full,
FIFO is full,
1 (FIFO)
interrupt
Access: User read/write
FFULL/
RXRDY
FFULL/
RXRDY
(UCRn),” describes the
Freescale Semiconductor
0
1
TXRDY
TXRDY
0
0
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