MCF5307FT90B Freescale Semiconductor, MCF5307FT90B Datasheet - Page 203

• Manufacturer Part Number: MCF5307FT90B
• Description: IC MPU 32BIT COLDF 90MHZ 208FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF530xr

Specifications of MCF5307FT90B

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Chapter 8
I
This chapter describes the MCF5307 I
synchronization, and the registers in the I
programming examples.
8.1 Overview
I
exchange, minimizing the interconnection between devices. This bus is suitable for
applications requiring occasional communications over a short distance between many
devices. The flexible I
and system development.
The I
that prevents data corruption if multiple devices attempt to control the bus simultaneously.
This feature supports complex applications with multiprocessor control and can be used for
rapid testing and alignment of end products through external connections to an
assembly-line computer.
8.2 Interface Features
The I
2
2
C is a two-wire, bidirectional serial bus that provides a simple, efficient method of data
C Module
• Compatibility with I
• Support for 3.3-V tolerant devices
• Multiple-master 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
2
2
C system is a true multiple-master bus including arbitration and collision detection
C module has the following key features:
2
C allows additional devices to be connected to the bus for expansion
Freescale Semiconductor, Inc.
For More Information On This Product,
2
C bus standard
Go to: www.freescale.com
Chapter 8. I
2
C programing model. It also provides extensive
2
C module, including I
2
C Module
2
C protocol, clock
8-1