参数资料
型号: MM908E624AYPEWR2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 32 MHz, MICROCONTROLLER, PDSO54
封装: 0.65 MM PITCH, ROHS COMPLIANT, SOIC-54
文件页数: 1/39页
文件大小: 702K
代理商: MM908E624AYPEWR2
Document Number: MM908E624
Rev. 10.0, 8/2011
Freescale Semiconductor
Advance Information
Freescale Semiconductor, Inc., 2011. All rights reserved.
*This document contains certain information on a product under development.
Freescale reserves the right to change or discontinue this product without notice.
Integrated Triple High Side
Switch with Embedded MCU
and LIN Serial Communication
for Relay Drivers
The 908E624 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), serial peripheral interface (SPI) (only
internal), and an internal clock generator module. The analog control
die provides three high side outputs with diagnostic functions, voltage
regulator, watchdog, current sense operational amplifier, 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 high current motors
applications using relays (e.g., window lifts, fans, and sun roofs).
Features
High performance M68HC908EY16 Core
16 k Bytes of On-chip Flash Memory, 512 Bytes of RAM
Internal clock generator module
Two 16-Bit, 2-channel timers
10-Bit analog-to-digital converter (ADC)
LIN physical layer interface
Low dropout voltage regulator
Three high side outputs
Two wake-up inputs
16 microcontroller I/Os
Pb-free packaging designated by suffix code EW
Figure 1. 908E624 Simplified Application Diagram
HIGH SIDE SWITCH
908E624
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MM908E624ACEW/R2
-40°C to 85°C
54 SOICW
MM908E624ACPEW/R2
MM908E624AYEW/R2
-40°C to 125°C
MM908E624AYPEW/R2
EW (Pb-FREE) SUFFIX
98ASA99294D
54-pin SOICW
908E624
LIN
VREFH
VDDA
EVDD
VCC
VDD
VREFL
VSSA
EVSS
RXD
PTE1/RXD
RST
RST_A
IRQ
IRQ_A
PTD0/TACH0
PW/MIN
PTA0-4
PTB1;3-7
PTC2-4
PTD1/TACH1
HS3
L1
L2
HS1
OUT
-E
WDCONF
GND
AGND
VSP1
To Microcontroller A/D Channel
Microcontroller
5.0 V
LIN Interface
HS2
+E
VSP
Ports
VBAT
M
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相关代理商/技术参数
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