MCF5307AI90B Freescale Semiconductor, MCF5307AI90B Datasheet - Page 165

• Manufacturer Part Number: MCF5307AI90B
• Description: IC MPU 32BIT COLDF 90MHZ 208FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF530xr

Specifications of MCF5307AI90B

• Core Processor: Coldfire V3
• Core Size: 32-Bit
• Speed: 90MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: DMA, POR, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 208-FQFP
• Maximum Clock Frequency: 90 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 90MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 208
• Package Type: FQFP
• Program Memory Size: 8KB
• Cpu Speed: 90MHz
• Embedded Interface Type: I2C, UART
• Digital Ic Case Style: FQFP
• No. Of Pins: 208
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.5.3.3.11 Write Control Register (
The operand (longword) data is written to the specified control register. The write alters all
32 register bits.
Command/Result Formats:
Command Sequence:
Operand Data:
Result Data:
Command
WCREG
Result
???
15
14
"NOT READY"
0x2
0x0
0x0
EXT WORD
MS ADDR
Figure 5-38.
This instruction requires two longword operands. The first selects the
register to which the operand data is to be written; the second
contains the data.
Successful write operations return 0xFFFF. Bus errors on the write
cycle are indicated by the setting of bit 16 in the status message and
by a data pattern of 0x0001.
13
Figure 5-39.
Freescale Semiconductor, Inc.
For More Information On This Product,
12
11
"NOT READY"
Chapter 5. Debug Support
EXT WORD
MS ADDR
Go to: www.freescale.com
WCREG
WCREG
10
0x8
0x0
Command/Result Formats
9
WCREG
Command Sequence
"NOT READY"
"NOT READY"
D[31:16]
MS DATA
8
D[15:0]
LS DATA
)
7
6
0x8
0x0
Rc
REGISTER
CONTROL
LOCATION
WRITE
MEMORY
WRITE
Background Debug Mode (BDM)
5
4
3
2
"NOT READY"
"CMD COMPLETE"
0x0
0x0
BERR
"NOT READY"
XXX
XXX
NEXT CMD
XXX
NEXT CMD
1
0
5-37