PC33991DH Datasheet | Motorola Semiconductor

features including: PR EL IM IN A R - MMT-licensed two-phase stepper motor patible - Minimal processor overhead required - Fully integrated pointer movement and position state machine with air core movement emulation - 4096 possible steady state pointer positions - 340° maximum pointer sweep - - - - - - - Linear 4500° 2 Max pointer velocity of 400° Analog micro stepping (12 steps/degree of pointer movement) Pointer calibration and return to zero SPI controlled 16-bit word Calibratable Internal Clock Low Sleep mode current 33991 Simplified Application Schematic Device PC33991DH/R2 MOTOR 0 MOTOR 1 GAUGE DRIVER INTEGRATED CIRCUIT DW SUFFIX PLASTIC PACKAGE CASE 751E-04 SOICW ORDERING INFORMATION Temperature Range (TA) -40 to 125°C Package SOICW SIN0+ SIN0- BATTERY 5V REG 33991 MC33991 GDIC GDIC COS0+ COS0SIN1+ SIN1- RSTB CSB SCLK SI SO COS1+ COS1GND TYPICAL APPLICATION This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice. © Motorola, Inc. 2002 For More Information On This Product, Go to: .freescale. Freescale Semiconductor, Inc. VPWR Internal Reference COS0 CS SCLK SO SI SIN0 SPI COS1 COS0+ COS0SIN0+ SIN0COS1+ COS1+ RTZ SIN1+ SIN1- Freescale Semiconductor,...