34921 datasheet(5/36 Pages) FREESCALE

部品番号	34921

部品情報	Configurable Motor Driver IC with Power Supplies

PDF	36 Pages

Scroll/Zoom	100%

メーカー	FREESCALE [Freescale Semiconductor, Inc]

ホームページ	http://www.freescale.com

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5 / 36 page

Analog Integrated Circuit Device Data

Freescale Semiconductor

34921

TERMINAL CONNECTIONS

Chip Enable

Serial data strobe.

CPWMA/CDCPWM

Motor Driver C PWM

Input A

Step motor driver Phase A PWM or DC motor driver PWM.

DGND

Digital Ground

Digital ground.

CPWMB

Motor Driver C PWM

Input B

Step motor driver Phase B PWM.

APWM

Motor Driver A PWM

Input

PWM input for DC motor driver A.

BPWM

Motor Driver B PWM

Input

PWM input for DC motor driver B.

CDCMB/HSOUT2

Motor Driver C DC

Motor Output or High-

Side Output 2

Step motor driver C output or high-side output 2.

CDCMA/HSOUT1

Motor Driver C DC

Motor Output or High-

Side Output 1

Step motor driver C output or high-side output 1.

Table 1. Terminal Function Description (continued)

A functional description of each terminal can be found in the Functional Terminal Description section beginning on page 18

Terminal

Terminal Name

Formal Name

Definition

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