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參數(shù)資料
| 型號： | PM908E624ACDWBR2 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54 |
| 封裝： | PLASTIC, SOIC-54 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 718K |
| 代理商： | PM908E624ACDWBR2 |
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
908E624 Simplified Application Diagram
This document contains information on a product under development.
Motorola reserves the right to change or discontinue this product without notice.
Motorola, Inc. 2003
Order this document from Analog Marketing: MM908E624/D
Rev 1.0, 09/2003
908E624
Preliminary Information
M
PTD1/TACH1
PTA0
4
PWMin
PTD0/TACH0
IRQB_A
IRQB
RSTB_A
RSTB
PTE1/RxD
RxD
GND
EVSS
VSSA
VREFL
VDD
EVDD
VDDA
VREFH
LIN
HS3
L1
L2
HS1
HS2
+E
OUT
-E
WDCONF
VSUP1
VSUP2
VBAT
LIN
Interface
Microcontroller
Ports
To Microcontroller A/D Channel
+5.0 V
VCC
AGND
PTB1;3
7
PTC2
4
Simplified Application Diagram
TRIPLE HIGH-SIDE SWITCH WITH
EMBEDDED MCU AND LIN
Integrated Triple High-Side Switch
with Embedded MCU and LIN Serial
Communication for Relay Drivers
The 908E624 is a highly 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 module. The analog
control die provides three high-side outputs with diagnostic functions, voltage
regulator, watchdog, operational amplifier, and local interconnect network
(LIN) physical layer.
The 908E624 has been developed as a highly integrated and cost-effective
solution for driving loads using relays within a LIN architecture. It is especially
suited for the control of automotive high-current motors applications using
relays (e.g., window lifts, fans, and sun roofs).
Features
High-Performance M68HC08 Core
16 K Bytes of On-Chip Flash Memory
512 Bytes of RAM
Two 16-Bit, 2-Channel Timers
10-Bit Analog-to-Digital Converter (ADC)
LIN Physical Layer Interface
Low Drop Voltage Regulator
Three High-Side Outputs
Two Wake-Up Inputs
16 Microcontroller I/Os
DWB SUFFIX
CASE 1365-01
54-TERMINAL SOICWB
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
PM908E624ACDWB/R2
-40°C to 85°C
54 SOIC
WB
908E624 Simplified Application Diagram
908E624
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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