MCF5407CAI220 Freescale Semiconductor, MCF5407CAI220 Datasheet - Page 480

• Manufacturer Part Number: MCF5407CAI220
• Description: IC MPU 32B 220MHZ COLDF 208-FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF540xr

Specifications of MCF5407CAI220

• 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: -40°C ~ 85°C
• Package / Case: 208-FQFP
• Processor Series: MCF540x
• Core: ColdFire V4
• Data Bus Width: 32 bit
• Program Memory Size: 8 KB
• Data Ram Size: 4 KB
• Maximum Clock Frequency: 162 MHz
• Number Of Programmable I/os: 16
• Operating Supply Voltage: 1.8 V to 3.3 V
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• 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

Clock Timing Specifications
20.2 Clock Timing Specifications
Table 20-4 shows the MCF5407 PLL encodings. Note that they differ from the MCF5307
DIVIDE[1:0] encodings.
Figure 20-3 correlates CLKIN and core clock frequencies for the 3x–6x multipliers.
25
CLKIN (MHz)
Table 20-5 lists specifications for the clock timing parameters shown in Figure 20-4 and
Figure 20-5. Motorola recommends that CLKIN be used for the system clock. BCLKO is
provided only for compatibility with slower MCF5307 designs. Regardless of the CLKIN
frequency driven at power-up, CLKIN (and BCLKO) have the same ratio value to the
20-4
25
25
25 27
D[2:0]/DIVIDE[2:0]
00x–010
30
32.4
011
100
101
110
111
Supply
35
Figure 20-2. Example Circuit to Control Supply Sequencing
CLKIN
40.5
Figure 20-3. CLKIN-to-Core Clock Frequency Ranges
40
40
Input Clock (MHz)
Regulator
3.3 V
40.0–54.0
25.0–40.5
25.0–32.4
25.0–27.0
45
Table 20-4. Divide Ratio Encodings
50
54
MCF5407 User’s Manual
55
3x
4x
5x
6x
Multiplier
Regulator
3
4
5
6
1.8 V
100
Core Clock (MHz)
100
Reserved
Reserved
110
Core Clock (MHz)
120
120.0–162
100.0–162
125.0–162
150.0–162
120
125
Core Clock
130
140
IV
cc
EV
, PV
PSTCLK (MHz)
cc
150
150
60.0–81.0
50.0–81.0
67.5–81.0
75.0–81.0
cc
162
162
162
162
160
170