MM908E625 Serial Communication Datasheet

MM908E625 Datasheet, PDF, Equivalent


Part Number

MM908E625

Description

Integrated Quad Half H-Bridge with Power Supply / Embedded MCU / and LIN Serial Communication

Manufacture

Motorola

Total Page 30 Pages
Datasheet
Download MM908E625 Datasheet


MM908E625
MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Document order number: MM908E625
Rev 3.0, 09/2004
Advance Information
Integrated Quad Half H-Bridge with
Power Supply, Embedded MCU, and
LIN Serial Communication
The 908E625 is an integrated single-package solution that includes a high-
performance HC08 microcontroller with a SMARTMOSTM analog control IC.
The HC08 includes flash memory, a timer, enhanced serial communications
interface (ESCI), an analog-to-digital converter (ADC), serial peripheral
interface (SPI), and an internal clock generator (ICG) module. The analog
control die provides fully protected H-Bridge/high-side outputs, voltage
regulator, autonomous watchdog with cyclic wake-up, 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 mirror, door lock, and light-levelling
applications.
Features
• High-Performance M68HC08EY16 Core
• 16 K Bytes of On-Chip Flash Memory
• 512 Bytes of RAM
• Internal Clock Generation Module
• Two 16-Bit, 2-Channel Timers
• 10-Bit Analog-to-Digital Converter
• Three 2-Terminal Hall-Effect Sensor Input Ports
• One Analog Input with Switchable Current Source
• Four Low RDS(ON) Half-Bridge Outputs
• One Low RDS(ON) High-Side Output
• 13 Microcontroller I/Os
908E625
H-BRIDGE POWER SUPPLY
WITH EMBEDDED MCU AND LIN
DWB SUFFIX
CASE 1400-01
54-TERMINAL SOICWB-EP
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MM908E625ACDWB/R2 -40°C to 85°C
54 SOIC
WB-EP
908E625 SSimipmlifiepdlAipfpielicdatioAn Dpiapgrlaimcation Diagram
LIN
VREFH
VDDA
EVDD
VDD
VREFL
VSSA
EVSS
VSS
99008E86E25625
VSUP[1:3]
HB1
HB2
HB3
HB4
HS
RST
RST_A
IRQ
IRQ_A
SS
PTB1/AD1
RXD
PTE1/RXD
PTD1/TACH1
FGEN
BEMF
PTD0/TACH0/BEMF
GND[1:2] EP
HVDD
H1
H2
H3
PA1
Port A I/Os
Port B I/Os
Port C I/Os
4 Half-Bridges
M M M Controlling 3 Loads
High-Side
Output
Switchable Internal
VDD Output
Three
2-Terminal Hall-Effect
Sensor Inputs
Analog Input with
Current Source
Microcontroller
Ports
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Motorola, Inc. 2004
For More Information On This Product,
Go to: www.freescale.com

MM908E625
Freescale Semiconductor, Inc.
Figure 1. 908E625 Simplified Internal Block Diagram
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
908E625
2
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
For More Information On This Product,
Go to: www.freescale.com


Features Freescale Semiconductor, Inc. MOTOROLA S EMICONDUCTOR TECHNICAL DATA Document or der number: MM908E625 Rev 3.0, 09/2004 Advance Information Integrated Quad Ha lf H-Bridge with Power Supply, Embedded MCU, and LIN Serial Communication The 908E625 is an integrated single-package solution that includes a highperforman ce HC08 microcontroller with a SMARTMOS TM analog control IC. The HC08 include s flash memory, a timer, enhanced seria l communications interface (ESCI), an a nalog-to-digital converter (ADC), seria l peripheral interface (SPI), and an in ternal clock generator (ICG) module. Th e analog control die provides fully pro tected H-Bridge/high-side outputs, volt age regulator, autonomous watchdog with cyclic wake-up, and local interconnect network (LIN) physical layer. The sing le-package solution, together with LIN, provides optimal application performan ce adjustments and space-saving PCB des ign. It is well suited for the control of automotive mirror, door lock, and light-levelling applicatio.
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