MCF5272CVM66 Freescale Semiconductor, MCF5272CVM66 Datasheet - Page 138

• Manufacturer Part Number: MCF5272CVM66
• Description: IC MPU 66MHZ COLDFIRE 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272CVM66

• 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
• Cpu Speed: 66MHz
• Embedded Interface Type: UART, QSPI, USB, TDM
• Digital Ic Case Style: BGA
• No. Of Pins: 196
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

Debug Support
5.5.3.1
All ColdFire Family BDM commands include a 16-bit operation word followed by an optional set of one
or more extension words, as shown in
Table 5-18
5.5.3.1.1
Some commands require extension words for addresses and/or immediate data. Addresses require two
extension words because only absolute long addressing is permitted. Longword accesses are forcibly
longword-aligned and word accesses are forcibly word-aligned. Immediate data can be 1 or 2 words long.
Byte and word data each requires a single extension word and longword data requires two extension words.
Operands and addresses are transferred most-significant word first. In the following descriptions of the
BDM command set, the optional set of extension words is defined as address, data, or operand data.
5-20
15–10
7–6
5–4
2–0
Bit
9
8
3
15
Operation Specifies the command. These values are listed in
Operand
Register
Name
R/W
Size
describes BDM fields.
A/D
00
0
ColdFire BDM Command Format
Extension Words as Required
Operation
Reserved
Direction of operand transfer.
0 Data is written to the CPU or to memory from the development system.
1 The transfer is from the CPU to the development system.
Operand data size for sized operations. Addresses are expressed as 32-bit absolute values. Note that a
command performing a byte-sized memory read leaves the upper 8 bits of the response data undefined.
Referenced data is returned in the lower 8 bits of the response.
00 Byte8 bits
01 Word16 bits
10 Longword32 bits
11 Reserved—
Reserved
Address/data. Determines whether the register field specifies a data or address register.
0 Indicates a data register.
1 Indicates an address register.
Contains the register number in commands that operate on processor registers.
Operand SizeBit Values
MCF5272 ColdFire
Figure 5-15. BDM Command Format
Table 5-18. BDM Field Descriptions
10
®
Figure
Integrated Microprocessor User’s Manual, Rev. 3
0
9
Extension Word(s)
5-15.
R/W
8
7
Op Size
Description
6
Table
5-17.
0
5
0
4
A/D
3
Freescale Semiconductor
2
Register
0