MCF5211LCEP66 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MCF5211LCEP66

ColdFire Microcontroller

Freescale Semiconductor 

MCF5213 Family Configurations

— Error-detection capabilities

— Modem support includes request-to-send (RTS) and clear-to-send (CTS) lines for two UARTs

— Transmit and receive FIFO buffers

• I2C module

— Interchip bus interface for EEPROMs, LCD controllers, A/D converters, and keypads

— Fully compatible with industry-standard I2C bus

— Master and slave modes support multiple masters

— Automatic interrupt generation with programmable level

• Queued serial peripheral interface (QSPI)

— Full-duplex, three-wire synchronous transfers

— Up to four chip selects available

— Master mode operation only

— Programmable bit rates up to half the CPU clock frequency

— Up to 16 pre-programmed transfers

• Fast analog-to-digital converter (ADC)

— Eight analog input channels

— 12-bit resolution

— Minimum 1.125 μs conversion time

— Simultaneous sampling of two channels for motor control applications

— Single-scan or continuous operation

— Optional interrupts on conversion complete, zero crossing (sign change), or under/over low/high limit

— Unused analog channels can be used as digital I/O

• Four 32-bit timers with DMA support

— 12.5 ns resolution at 80 MHz

— Programmable sources for clock input, including an external clock option

— Programmable prescaler

— Input capture capability with programmable trigger edge on input pin

— Output compare with programmable mode for the output pin

— Free run and restart modes

— Maskable interrupts on input capture or output compare

— DMA trigger capability on input capture or output compare

• Four-channel general purpose timer

— 16-bit architecture

— Programmable prescaler

— Output pulse-widths variable from microseconds to seconds

— Single 16-bit input pulse accumulator

— Toggle-on-overflow feature for pulse-width modulator (PWM) generation

— One dual-mode pulse accumulation channel

• Pulse-width modulation timer

— Operates as eight channels with 8-bit resolution or four channels with 16-bit resolution

— Programmable period and duty cycle

— Programmable enable/disable for each channel

— Software selectable polarity for each channel

— Period and duty cycle are double buffered. Change takes effect when the end of the current period is reached

(PWM counter reaches zero) or when the channel is disabled.

MCF5213 ColdFire Microcontroller, Rev. 3

6

Freescale Semiconductor

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