MCF5407AI220 Freescale Semiconductor, MCF5407AI220 Datasheet - Page 504

• 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

Instruction Set Additions
A.2 Instruction Set Additions
The MCF5407 implements Revision B (Rev B) of the ColdFire instruction set, which adds
instructions and enhances existing ISA Revision A (Rev A) opcodes to support byte- and
Caches
DMA
modifications
UART
Timing
relationships
Reset
initialization
Debug
module
Voltage input
changes
Pin
assignment
A-2
Feature
8-Kbyte unified cache
Two cache access control
registers (ACR0/ACR1)
4-Kbyte SRAM
No cache locking
DMA acknowledge assertion
is encoded on TM[2:0].
DMA byte count register
(BCR) can be programmed
to be 16 or 24 bits.
Both UARTs have identical
functionality. No support for
synchronous mode.
All signal timing with respect
to BCLKO; CLKIN rise time =
5 nS.
Need to drive D[7:0]/
AA, PS[1:0],
ADDR_CONFIG,
FREQ[1:0], DIVIDE[1:0]
Debug Revision B. Separate
PST[3:0] and DDATA[3:0]
Drives minimum 2.4 V;
accepts 5-V input
Requires 3.3-V operating
voltage
Standard MCF5307 pinout
Table A-1. Differences between MCF5307 and MCF5407
MCF5307
MCF5407 User’s Manual
16-Kbyte instruction cache
8-Kbyte data cache
ACR0/ACR1 configure data space;
ACR2/ACR3 configure instruction space
Two independently configurable 2-Kbyte
SRAMs
Ability to lock all or half of the caches to prevent
instructions or data from being cast out. This is
useful for deterministic code.
DACK[1:0] multiplexed on TM[1:0] can be
programmed as separate DMA acknowledge
signals.
DMA TM[2:0] encodings are different from
MCF5307 DMA TM[2:0] encodings.
BCR is 24 bits only.
UART0 is identical to the MCF5307 UARTs;
UART1 has been enhanced to provide
synchronous operation and a CODEC interface
for soft modem support.
All signal timings with respect to CLKIN
(BCLKO support provides compatibility with
MCF5307 designs.)
Tighter negative edge bus specifications due to
duty cycle; CLKIN rise time = 2 nS.
Need to drive D[7:0]/AA, PS[1:0],
ADDR_CONFIG, BE_CONFIG, DIVIDE[2:0]
Debug Revision C—Adds breakpoint registers,
normal interrupt request service during debug,
and combines debug signals into
PSTDDATA[7:0]
Drives minimum 2.4 V; accepts 3.3-V input
Requires 1.8-V and 3.3-V operating voltages
Compatible with MCF5307 pinout except for
power-pad input assignment
MCF5407
Section A.3,
“Enhanced
Memories”
Section A.4,
“On-Chip DMA
Modifications”
Section A.5, “UART
Enhancements”
Section A.6.1,
“Phase-Locked
Loop (PLL),” and
Section A.6, “Timing
Differences”
Section A.7, “Reset
Initialization
Modifications”
Section A.8,
“Revision C Debug”
Section A.9,
“Voltage Input
Changes”
Section A.11,
“Pin-Assignment
Compatibility”
Reference