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908E626 Dataheets PDF



Part Number 908E626
Manufacturers Freescale Semiconductor
Logo Freescale Semiconductor
Description Integrated Stepper Motor Driver
Datasheet 908E626 Datasheet908E626 Datasheet (PDF)

Freescale Semiconductor Technical Data Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication Document number: MM908E626 Rev. 11.0, 2/2013 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 inter.

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Freescale Semiconductor Technical Data Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication Document number: MM908E626 Rev. 11.0, 2/2013 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. Figure 2. 908E626 Simplified Internal Block Diagram Analog Integrated Circuit Device Data Freescale Semiconductor 908E626 2 PTA0/KBD0 PTA1/KBD1 PTA2/KBD2 PTA3/KBD3 PTA4/KBD4 PTB3/AD3 PTB4/AD4 PTB5/AD5 PTB6/AD6/TBCH0 PTB7/AD7/TBCH1 PTC2/MCLK PTC3/OSC2 PTC4/OSC1 FLSVPP GND1-2 VSUP1-3 RST_A IRQ_A BEMF FGEN LIN RXD SS PTE1/RXD PTD1/TACH1 PTD0/TACH0 PTB1/AD1 RST IRQ VREFL VSSA EVSS EVDD VDDA VREFH M68HC08 CPU CPU Registers ALU Control and Status Register, 64 Bytes User Flash, 15,872 Bytes User RAM, 512 Bytes Monitor ROM, 310 Bytes Flash programming (Burn-in), 1024 Bytes User Flash Vector Space, 36 Bytes OSC2 Internal Clock OSC1 Generator Module RST 24 Integral System Integration Module IRQ Single External IRQ Module VREFH VDDA 10 Bit Analog-to- VREFL Digital Converter VSSA Module VDD VSS POWER Power-ON Reset Module Security Module DDRA PORT A PTA6/SS PTA5/SPSCK PTA4/KBD4 PTA3/KBD3 PTA2/KBD2 PTA1/KBD1 PTA0/KBD0 PTB7/AD7/TBCH1 PTB6/AD6/TBCH0 PTB5/AD5 PTB4/AD4 .


2SD1700 908E626 ACS712


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