参数资料
型号: MM908E630CVFC
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, QCC44
封装: 9 X 9 MM, 1 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, QFN-44
文件页数: 1/48页
文件大小: 2299K
代理商: MM908E630CVFC
Document Number: MM908E630
Rev. 2.0, 2/2009
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., 2007-2009. All rights reserved.
Integrated Dual Low & Hide Side
Switch, with Embedded MCU &
LIN Serial Communication for
Relay Drivers
The 908E630 is a highly integrated single-package solution that
combines a high performance HC08 microcontroller with a SmartMOS
IC for analog control. The HC08 includes flash memory, timers,
enhanced serial communications interface (ESCI), an analog-to-digital
converter (ADC), internal serial peripheral interface (SPI), and an
internal clock generator module. The analog control die provides two
low side, two high side and one switchable 5.0 V output with diagnostic
functions, voltage regulator, watchdog, current sense amplifier, four
wake-up capable digital/analog inputs and local interconnect network
(LIN) physical layer.
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 2.0 physical layer interface
Low drop voltage regulator
Two high side and two low side outputs
5.0 V Hall sensor supply output
4 Analog / Digital inputs (digitally wake-up capable)
Current sense and supply voltage sense input
14 microcontroller I/O
Pb-free packaging designated by suffix code FC
Figure 1. 908E630 Simplified Application Diagram
INTELLIGENT RELAY DRIVER WITH LIN
908E630
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MM908E630CVFC
-40°C to 105°C
44 QFN EP
FC SUFFIX (PB-FREE)
98ASA10742D
44-PIN QFN
M
PTD0-1
PTA0-4
IRQ_A
IRQ
RST_A
RST
PTB3/AD3
ADOUT1
PGND
VREFL/VSSA/EVSS
VDD
EVDD
VREFH/VDDA
LIN
VSENSE
L1
L2
LS1
LS2
ISENSEH
WDCONF
VS1
VS2
VBAT
LIN interface
MCU Ports
AGND
PTB4-7
PTC2-4
HS1
L3
L4
4 Analog/Digital IN
ISENSEL
HS2
HVDD
12V Light/LED supply
5V Hall Sensor supply
LGND
5V Voltage Regulator
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