34921 datasheet(5/36 Pages) FREESCALE

Part #	34921

Description	Configurable Motor Driver IC with Power Supplies

PDF	36 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

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

34921 Datasheet(PDF) 5 Page - Freescale Semiconductor, Inc

34921 Datasheet(HTML) 5 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Datasheet Download

Link URL