MCF5407AI220 Freescale Semiconductor, MCF5407AI220 Datasheet - Page 72

• Manufacturer Part Number: MCF5407AI220
• Description: IC MPU 32B 220MHZ COLDF 208-FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF540xr

Specifications of MCF5407AI220

• Core Processor: Coldfire V4
• Core Size: 32-Bit
• Speed: 220MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 208-FQFP
• Maximum Clock Frequency: 220 MHz
• Operating Supply Voltage: 1.8 V, 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Program Memory Size: 24KB
• Cpu Speed: 220MHz
• Embedded Interface Type: I2C, UART
• Digital Ic Case Style: FQFP
• No. Of Pins: 208
• Supply Voltage Range: 3.3V
• Rohs Compliant: Yes
• For Use With: M5407C3 - KIT EVAL FOR MCF5407 W/ETHERNET
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Features and Enhancements
2.1.2.2.3 Hardware Divide Unit
The hardware divide unit performs the following integer division operations:
2.1.2.3 Harvard Memory Architecture
A Harvard memory architecture supports the increased bandwidth requirements of the V4
processor pipelines by providing separate configuration, access control, and protection
resources for data (operand) and instruction memory. The MCF5407 has separate
instruction and data buses to processor-local memories, eliminating conflicts between
instruction fetches and operand accesses.
2.1.3 Debug Module Enhancements
The ColdFire processor core debug interface supports system integration in conjunction
with low-cost development tools. Real-time trace and debug information can be accessed
through a standard interface, which allows the processor and system to be debugged at full
speed without costly in-circuit emulators. The MCF5407 debug unit is a compatible
upgrade to MCF52xx and MCF53xx debug modules with added breakpoint registers and
support for I/O interrupt request servicing while in emulator mode.
On-chip breakpoint resources include the following:
2-6
• 32-bit operand/16-bit operand producing a 16-bit quotient and a 16-bit remainder
• 32-bit operand/32-bit operand producing a 32-bit quotient
• 32-bit operand/32-bit operand producing a 32-bit remainder
• Configuration/status register (CSR)
• Background debug mode (BDM) address attributes register (BAAR)
• Bus attributes and mask registers (AATR and AATR1)
• Breakpoint registers. These can be used to define triggers combining address, data,
• Trigger event registers. These can be programmed to generate a processor halt or
and PC conditions in single- or dual-level definitions. They include the following:
— Four PC breakpoint registers (PBR, PBR1, PBR2, and PBR3)
— PC breakpoint mask register (PBMR)
— Two pairs of data operand address breakpoint registers (ABHR/ABLR and
— Data breakpoint registers (DBR and DBR1)
— Data breakpoint mask registers (DBMR and DBMR1)
initiate a debug interrupt exception. They include the following:
— Trigger definition register (TDR)
— Extended trigger definition register (XTDR)
ABLR1/ABHR1)
MCF5407 User’s Manual