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參數資料
| 型號： | 908E425 |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | Integrated Quad Half H-Bridge with Power Supply, Embedded MCU, and LIN Serial Communication |
| 中文描述： | 綜合四半僅符合電源橋，嵌入式微控制器和LIN串行通信 |
| 文件頁數： | 1/49頁 |
| 文件大?。?/td> | 490K |
| 代理商： | 908E425 |
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Document Number: MM908E425
Rev. 1.0, 8/2006
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2006. All rights reserved.
Integrated Quad Half H-Bridge
with Power Supply, Embedded
MCU, and LIN Serial
Communication
The 908E425 is an integrated single-package solution including a
high-performance HC08 microcontroller with a
SMARTMOS
TM
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) (only
internal), 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 M68HC908EY16 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
LIN Physical Layer
Autonomous Watchdog with Cyclic Wakeup
Three Two-Pin 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 Micro Controller I/Os
Figure 1. 908E425
Simplified Application Diagram
H-BRIDGE POWER SUPPLY WITH
EMBEDDED MCU AND LIN
908E425
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MM908E425AIDWB
0°C to 85°C
54 SOICW EP
DWB SUFFIX
98ASA10712D
54-PIN SOICWB-EP
VSS
EVSS
VREFL
VDD
EVDD
VREFH
M
M
M
FGEN
BEMF
PTD1/TACH1
PTD0/TACH0/BEMF
RXD
SS
IRQ
RST_A
PORT C I/OS
PORT B I/OS
PORT A I/OS
PA1
H3
H2
H1
HVDD
HS
HB4
HB3
HB2
HB1
EP
908E425
4 Half-Bridges
Controlling
3 Loads
High-Side
Output
Switchable Internal
V
DD
Output
Three
2-Termnal Hall-Effect
Sensor Inputs
Analog Input with
Current Source
Mcrocontroller
Ports
3
2
VSUP
GND
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 908E621 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-Bridge and Triple High-Side with Embedded MCU and LIN for High End Mirror |
| 908E621_07 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-Bridge and Triple High-Side with Embedded MCU and LIN for High End Mirror |
| 908E621_08 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for High End Mirror |
| 908E621_12 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half bridge and Triple High Side Embedded MCU and LIN for High End Mirror |
| 908E622_12 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-bridge, Triple High Side amd EC Glass Driver with Embedded MCU and LIN for High End Mirror |
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