MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 449

• Manufacturer Part Number: MCF5282CVM66
• Manufacturer: Freescale

Specifications of MCF5282CVM66

• Cpu Family: MCF528x
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Interface Type: CAN/I2C/QSPI/UART
• Total Internal Ram Size: 64KB
• # I/os (max): 150
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 3.3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: MA-BGA
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

23.5.2
The following shows the UART module initialization sequence.
Freescale Semiconductor
1. UCRn:
2. UIMRn: Enable the desired interrupt sources.
3. UACRn: Initialize the input enable control (IEC bit).
4. UCSRn: Select the receiver and transmitter clock. Use timer as source if required.
5. UMR1n:
6. UMR2n:
7. UCRn: Enable transmitter and/or receiver.
a) Reset the receiver and transmitter.
b) Reset the mode pointer (MISC[2–0] = 0b001).
a) If preferred, program operation of receiver ready-to-send (RXRTS bit).
a) Select receiver-ready or FIFO-full notification (RXRDY/FFULL bit).
b) Select character or block error mode (ERR bit).
c) Select parity mode and type (PM and PT bits).
d) Select number of bits per character (B/Cx bits).
a) Select the mode of operation (CM bits).
b) If preferred, program operation of transmitter ready-to-send (TXRTS).
c) If preferred, program operation of clear-to-send (TXCTS bit).
d) Select stop-bit length (SB bits).
UART Module Initialization Sequence
UART Modules
23-29