MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 457

• Manufacturer Part Number: MCF5282CVM66
• Manufacturer: Freescale

Specifications of MCF5282CVM66

• Cpu Family: MCF528x
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Interface Type: CAN/I2C/QSPI/UART
• Total Internal Ram Size: 64KB
• # I/os (max): 150
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 3.3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: MA-BGA
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

24.2
The below table lists the configuration registers used in the I
24.2.1
I2ADR holds the address the I
bus during the address transfer when the module is performing a master transfer.
24.2.2
The I2FDR, shown in
bit-rate selection.
Freescale Semiconductor
0x00_030C
0x00_0300
0x00_0304
0x00_0308
0x00_0310
Field
ADR
7–1
IPSBAR
Offset
0
IPSBAR
Offset:
Reset:
Slave address. Contains the specific slave address to be used by the I
for an address match on the bus.
Reserved, must be cleared.
Memory Map/Register Definition
W
R
I
I
2
0x00_0300 (I2ADR)
2
I
I
I
I
I
C Address Register (I2ADR)
C Frequency Divider Register (I2FDR)
2
2
2
2
2
C Address Register (I2ADR)
C Frequency Divider Register (I2FDR)
C Control Register (I2CR)
C Status Register (I2SR)
C Data I/O Register (I2DR)
0
7
Figure
0
6
24-3, provides a programmable prescaler to configure the I
2
C responds to when addressed as a slave. It is not the address sent on the
Figure 24-2. I
Table 24-2. I2ADR Field Descriptions
Table 24-1. I
Register
0
5
2
C Address Register (I2ADR)
2
C Module Memory Map
ADR
0
4
Description
2
C interface.
0
3
2
C module. Slave mode is the default I
Access Reset Value
R/W
R/W
R/W
R/W
R/W
0
2
Access: User read/write
0x00
0x00
0x81
0x00
0x00
1
0
2
C clock for
Section/Page
24.2.1/24-3
24.2.2/24-3
24.2.3/24-4
24.2.4/24-5
24.2.5/24-6
I
2
0
0
0
C Interface
2
C mode
24-3