MM908E626AVPEK データシートの表示（PDF） - Freescale Semiconductor

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MM908E626AVPEK

Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication

Freescale Semiconductor 

Freescale Semiconductor

Technical Data

Integrated Stepper Motor Driver

with Embedded MCU and LIN

Serial Communication

Document order number: MM908E626

Rev. 8.0, 4/2012

908E626

The 908E626 is an integrated single package solution that includes

a high performance HC08 microcontroller with a SMARTMOS analog

control IC. The HC08 includes flash memory, a timer, enhanced serial

communications interface (ESCI), an analog-to-digital converter

(ADC), internal serial peripheral interface (SPI), and an internal clock

generator (ICG) module. The analog control die provides fully

protected H-Bridge outputs, voltage regulator, autonomous watchdog,

and local interconnect network (LIN) physical layer.

The single package solution, together with LIN, provides optimal

application performance adjustments and space-saving PCB design. It

is well-suited for the control of automotive stepper applications like

climate control and light-leveling.

STEPPER MOTOR DRIVER

WITH EMBEDDED MCU AND LIN

Features

• High performance M68HC08EY16 core

• 16 KB of on-chip flash memory

• 512 B of RAM

• Internal clock generation module

• Two 16-bit, two-channel timers

• 10-bit analog-to-digital converter

• Four low RDS(ON) half-bridge outputs

• 13 microcontroller I/Os

EK SUFFIX (PB-FREE)

98ARL10519D

54-PIN SOICW-EP

ORDERING INFORMATION

Device

(Add an R2 suffix for Tape

and reel orders)

Temperature

Range (TA)

Package

MM908E626AVPEK

-40 to 115 °C

54 SOICW

EP

908E626

LIN

VSP1:3]

VREFH

VDDA

HB1

EVDD

VDD

VREFL

HB2

VSSA

EVSS

HB3

VSS

RST

RST A

HB4

IRQ

IRQ A

SS

PTB1/AD1

HVDD

RXD

PTE1/RXD

PTD1/TACH1

FGEN

BEMF

PTD0/TACH0/BEMF

PORTA I/Os

PORTB I/Os

PORTC I/Os

GND[1:2]

EP

Bipolar

N Step

S Motor

Switchable Internal VDD Output

Microcontroller Ports

Figure 1. 908E626 Simplified Application Diagram

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

© Freescale Semiconductor, Inc., 2005-2012. All rights reserved.

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