MC68HC705MC4MP datasheet(18/180 Pages) FREESCALE

18 / 180 page

General Description

MC68HC705MC4 — Rev. 2.0

General Description

The MC68HC705MC4 is available in the 28-pin plastic dual in-line

package (PDIP) and 28-pin small outline integrated circuit (SOIC)

package.

1.3 Features

Features of the MC68HC705MC4 are listed below. Note that all timing is

based on a 3-MHz bus.

•

Low-Cost, HC05 Core Running at 3-MHz Bus Speed at V

DD = 5 V

± 10%

•

28-Pin Plastic Dual In-Line Package (PDIP), Small Outline

Integrated Circuit (SOIC), or Windowed Ceramic Package with

Low Electromagnetic Interference (EMI) Emission Pinout

•

3584 Bytes of User EPROM, Including Eight User Vectors of Two

Bytes Each

•

176 Bytes of User RAM

•

Dual-Channel, High-Speed PWM, Featuring:

–

8-Bit Duty Cycle Resolution

–

Independent Prescaler Frequency Selection and Period

Counters

–

Two Frequency Ranges, Eight Steps in Each:

183 Hz to 23.4 kHz

122 Hz to 15.6 kHz

–

Software Programmable PWM Polarity

–

Dual Software Controllable PWM Output Multiplexer, Each

PWM to Three Input/Output (I/O)

•

8-Bit A/D Converter with Six Input Multiplexer

–

High and Low References

–

Conversion Rate = 10.7

µs

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

MC68HC705MC4MP Scheda tecnica(PDF) 18 Page - Freescale Semiconductor, Inc

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