MCF51JE256CLK datasheet(6/47 Pages) FREESCALE

Part #	MCF51JE256CLK

Description	An Energy-Efficient Solution from Freescale

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Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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MCF51JE256 Datasheet, Rev. 4

Features

Freescale Semiconductor

6

SPI1 (FIFO), SPI2 (Serial Peripheral

Interfaces)

SPI1 and SPI2 provide standard master/slave capability. SPI contains a

FIFO buffer in order to increase the throughput for this peripheral.

TPM1, TPM2 (Timer/PWM Module)

Timer/PWM module can be used for a variety of generic timer

operations as well as pulse-width modulation.

VREG (Voltage Regulator)

Controls power management across the device.

XOSC1 and XOSC2 (Crystal Oscillators)

These devices incorporate redundant crystal oscillators. One is

intended primarily for use by the TOD, and the other by the CPU and

other peripherals.

Table 2. MCF51JE256/128 Functional Units (continued)

Unit

Function

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