MCF5253VM140J Freescale Semiconductor, MCF5253VM140J Datasheet - Page 345

• Manufacturer Part Number: MCF5253VM140J
• Description: IC MCU 2.1MIPS 140MHZ 225MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253VM140J

• 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: -20°C ~ 70°C
• Package / Case: 225-MAPBGA
• Processor Series: MCF525x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Chapter 18
I
This chapter provides the system configuration and protocol of the Inter IC Communications (I
modules of the MCF5253, the memory map and register descriptions, and a programming example.
18.1
Freescale Semiconductor
2
C Modules
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Compatibility with I
Multimaster operation
Software-programmable for one of 64 different serial clock frequencies
Software-selectable acknowledge bit
Interrupt-driven byte-by-byte data transfer
Arbitration-lost interrupt with automatic mode switching from master to slave
Calling address identification interrupt
Start and stop signal generation/detection
Repeated START signal generation
Acknowledge bit generation/detection
Bus-busy detection
I
2
C Interface Features
2
C Bus standard
MCF5253 Reference Manual, Rev. 1
2
C)
18-1