MCF5407AI220 Freescale Semiconductor, MCF5407AI220 Datasheet - Page 441

• 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

Figure 18-14 shows a line access read with one wait state programmed in CSCRx to give
the peripheral or memory more time to return read data. This figure follows the same
execution as a zero-wait state read burst with the exception of an added wait state.
Figure 18-15 shows a burst-inhibited line read access with fast termination. The external
device executes a basic read cycle while determining that a line is being transferred. The
external device uses fast termination for subsequent transfers.
TM[2:0], SIZ[1:0]
TM[2:0], SIZ[1:0]
A[31:0], TT[1:0]
.
BE/BWEx, OE
BE/BWEx, OE
AS, CSx
AS, CSx
D[31:0]
CLKIN
D[31:0]
A[31:0]
TT[1:0]
CLKIN
R/W
R/W
TIP
TS
TIP
TA
TS
TA
Figure 18-14. Line Read Burst (3-2-2-2), External Termination
Figure 18-13. Line Read Burst (2-1-1-1), Internal Termination
S0 S1 S2 S3
S0
S1
Chapter 18. Bus Operation
WS
S2
Read
S3
Read
S4 S5
S4
WS
S5
Read
Read
S6
S6
S7
Read
S7
WS
S8
Read
S8
S9
Read
S9
Data Transfer Operation
S10
WS
Read
S11 S12
S10
S11 S12 S13
18-13