MCF5307AI90B Freescale Semiconductor, MCF5307AI90B Datasheet - Page 332

• Manufacturer Part Number: MCF5307AI90B
• Description: IC MPU 32BIT COLDF 90MHZ 208FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF530xr

Specifications of MCF5307AI90B

• 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
• Maximum Clock Frequency: 90 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 90MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 208
• Package Type: FQFP
• Program Memory Size: 8KB
• Cpu Speed: 90MHz
• Embedded Interface Type: I2C, UART
• Digital Ic Case Style: FQFP
• No. Of Pins: 208
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• 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

Operation
USRn[TxRDY]
14.5.2.2 Receiver
The receiver is enabled through its UCRn, as described in Section 14.3.5, “UART
Command Registers (UCRn).” Figure 14-22 shows receiver functional timing.
14-22
Transmitter
Enabled
internal
module
1
2
3
4
W = write
select
Cn = transmit characters
UMR2n[TxCTS] = 1
UMR2n[TxRTS] = 1
CTS
RTS
TxD
3
4
Manually asserted
by
C1
W
BIT
2
1
Figure 14-21. Transmitter Timing Diagram
-
SET
Freescale Semiconductor, Inc.
C1
For More Information On This Product,
1
command
C1 in transmission
C2
W
Go to: www.freescale.com
MCF5307 User’s Manual
C2
C3
W
break
Start
W
C3
Break
C4 Stop
W
break
W
transmitted
C4
C5
not
W
Manually
asserted
C6
W
C6