MCF5272CVF66 Freescale Semiconductor, MCF5272CVF66 Datasheet - Page 141

• Manufacturer Part Number: MCF5272CVF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272CVF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 196-MAPBGA
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Not Compliant

5.5.3.3.2
The operand longword data is written to the specified address or data register. A write alters all 32 register
bits. A bus error response is returned if the CPU core is not halted.
Command Format:
Command Sequence
Operand Data
Result Data
Freescale Semiconductor
15
0x2
Write A/D Register (
MCF5272 ColdFire
WDREG/WAREG
12
Longword data is written into the specified address or data register. The data is
supplied most-significant word first.
Command complete status is indicated by returning 0xFFFF (with S cleared)
when the register write is complete.
???
Figure 5-20. WAREG
Figure 5-19. WAREG
11
®
WAREG
0x0
Integrated Microprocessor User’s Manual, Rev. 3
"NOT READY"
MS DATA
BERR
XXX
/
WDREG
/
WDREG Command Sequence
8
D[31:16]
/
D[15:0]
WDREG Command Format
)
7
"NOT READY"
"NOT READY"
NEXT CMD
LS DATA
0x8
"CMD COMPLETE"
4
NEXT CMD
A/D
3
2
Register
Debug Support
0
5-23