MCF5272CVF66 Freescale Semiconductor, MCF5272CVF66 Datasheet - Page 362

• Manufacturer Part Number: MCF5272CVF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272CVF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 196-MAPBGA
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Not Compliant

UART Modules
16.2
The MCF5272 contains two independent UART modules, whose features are as follows:
The MCF5272 UART modules are identical to those on other ColdFire devices, such as the MCF5206e,
with the following exceptions:
16.3
This section contains a detailed description of each register and its specific function. Flowcharts in
Section 16.5.6,
module is controlled by writing control bytes into the appropriate registers.
for UART module registers.
16-2
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Each clocked by either URT_CLK or CLKIN, eliminating a need for an external crystal
Full-duplex asynchronous/synchronous receiver/transmitter channel
24-byte FIFO receiver
— CTS receiver FIFO control
— Receiver FIFO timeout
24-byte FIFO transmitter
Independently programmable receiver and transmitter clock sources
Programmable data format:
— 5–8 data bits plus parity
— Odd, even, no parity, or force parity
— One, one-and-a-half, or two stop bits
Each channel programmable to normal (full-duplex), automatic echo, local loop-back, or remote
loop-back mode
Automatic wake-up mode for multidrop applications
Eight maskable interrupt conditions
Parity, framing, and overrun error detection
False-start bit detection
Line-break detection and generation
Detection of breaks originating in the middle of a character
Start/end break interrupt/status
Autobaud capability
The MCF5272 receiver and transmitter FIFOs have been expanded to 24 bytes.
Interrupts can be programmed to occur at various levels of FIFO fullness on both the receiver and
transmitter.
Autobaud capability has been added to automatically calculate the character transmission rate from
the first received character.
Registers have been added to increase accuracy in clock generation.
Serial Module Overview
Register Descriptions
“Programming,” describe basic UART module programming. The operation of the UART
MCF5272 ColdFire
®
Integrated Microprocessor User’s Manual, Rev. 3
Table 16-1
Freescale Semiconductor
is a memory map