MCF5253CVM140 Freescale Semiconductor, MCF5253CVM140 Datasheet - Page 233

• Manufacturer Part Number: MCF5253CVM140
• Description: IC MPU 32BIT 140MHZ 225-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253CVM140

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 140MHz
• Connectivity: CAN, EBI/EMI, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 225-MAPBGA
• Family Name: MCF5xxx
• Device Core: ColdFire V2
• Device Core Size: 32b
• Frequency (max): 140MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.2/3.3V
• Operating Supply Voltage (max): 1.32/3.6V
• Operating Supply Voltage (min): 1.08/3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 225
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant

14.4.2
The source address register (SAR) is a 32-bit register containing the address from which the DMA
controller module requests data during a transfer.
Freescale Semiconductor
Source Address Register
DMA0req (7:0) Field Value
DMA1req (7:0) Field Value
DMA2req (7:0) Field Value
DMA3req (7:0) Field Value
0x00
0x80
0x81
0x00
0x80
0x81
0x00
0x80
0x00
0x80
Table 14-4. DMA3REQ Field Definition
Table 14-5. DMA2REQ Field Definition
Table 14-6. DMA1REQ Field Definition
Table 14-7. DMA0REQ Field Definition
MCF5253 Reference Manual, Rev. 1
Request Source for DMA3
Request Source for DMA2
Request Source for DMA1
Request Source for DMA0
DMA1: audio source 1
DMA1: audio source 2
DMA0: audio source 1
DMA0: audio source 2
DMA3: UART1
DMA2: UART0
DMA3: ATA
DMA2: ATA
DMA1: ATA
DMA0: ATA
UART1
Block
UART0
Block
ATA
Block
audio
audio
ATA
Block
audio
audio
ATA
ATA
DMA Controller
14-5