MCF5281CVM66J Freescale Semiconductor, MCF5281CVM66J Datasheet - Page 510
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MCF5281CVM66J
Manufacturer Part Number
MCF5281CVM66J
Description
IC MPU 256K FLASH 256MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF528xr
Datasheet
1.MCF5216CVM66J.pdf
(766 pages)
Specifications of MCF5281CVM66J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
66MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
150
Program Memory Size
256KB (256K 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
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5281CVM66J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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General Purpose I/O Module
26.3.2
26.3.2.1 Port Output Data Registers (PORTn)
The PORTn registers store the data to be driven on the corresponding port n pins when the pins are
configured for digital output.
Most PORTn registers have a full 8-bit implementation, as shown in
registers use fewer than eight bits. Their bit definitions are shown in
Figure
At reset, all bits in the PORTn registers are set.
Reading a PORTn register returns the current values in the register, not the port n pin values.
PORTn bits can be set by setting the PORTn register, or by setting the corresponding bits in the
PORTnP/SETn register. They can be cleared by clearing the PORTn register, or by clearing the
corresponding bits in the CLRn register.
26-10
26-6.
Address IPSBAR + 0x10_0000 (PORTA), 0x10_0001 (PORTB), 0x10_0002 (PORTC), 0x10_0003 (PORTD),
Address
Address
Reset
Reset
Reset
R/W:
R/W:
R/W:
Field PORTn7
Field
Field
Register Descriptions
0x10_0008 (PORTJ), 0x10_0009 (PORTDD), 0x10_000A (PORTEH), 0x10_000B (PORTEL)
—
0x10_0004 (PORTE), 0x10_0005 (PORTF), 0x10_0006 (PORTG), 0x10_0007 (PORTH),
R
7
7
7
—
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
R
PORTn6
PORTn6
Figure 26-3. Port Output Data Registers (8-bit)
Figure 26-5. Port Output Data Registers (6-bit)
6
6
6
Figure 26-4. Port Output Data Register (7-bit)
IPSBAR + 0x10_000C (PORTAS), 0x10_000E (PORTSD)
PORTn5
PORTn5
PORTn5
5
5
5
IPSBAR + 0x10_000D (PORTQS)
PORTn4
PORTn4
PORTn4
4
4
4
1111_1111
0011_1111
0011_1111
R/W
PORTn3
PORTn3
PORTn3
R/W
3
3
3
R/W
PORTn2
PORTn2
PORTn2
Figure
2
2
2
Figure
26-3. The remaining PORTn
PORTn1
PORTn1
PORTn1
26-4,
1
1
1
Freescale Semiconductor
Figure
PORTn0
PORTn0
PORTn0
0
0
0
26-5, and
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