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参数资料
| 型号： | MM908E621ACDWB |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54 |
| 封装： | 17.90 X 7.50 MM, 0.65 MM PITCH, PLASTIC, SOIC-54 |
| 文件页数： | 1/62页 |
| 文件大小： | 917K |
| 代理商： | MM908E621ACDWB |
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Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
Document Number: MM908E621
Rev 4.0, 6/2007
Freescale Semiconductor
Technical Data
Freescale Semiconductor, Inc., 2007. All rights reserved.
Integrated Quad Half-Bridge
and Triple High-Side with
Embedded MCU and LIN for
High End Mirror
The 908E621 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)
(only internal), and an internal clock generator module. The analog
control die provides four half-bridge and three high-side outputs with
diagnostic functions, a Hall-Effect sensor input, analog inputs,
voltage regulator, window watchdog, 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-end mirrors.
Features
High-Performance M68HC908EY16 Core
16 K Bytes of On-Chip Flash Memory, 512 Bytes of RAM
Internal Clock Generator Module (ICG)
Two 16-Bit, 2-Channel Timers
10-Bit Analog-to-Digital Converter (ADC)
LIN Physical Layer Interface
Autonomous MCU Watchdog / MCU Supervision
One Analog Input with Switchable Current Source
Four Low RDS(ON) Half-Bridge Outputs
Three Low RDS(ON) High-Side Outputs
Wake-Up Input
One 2/3-Pin Hall-Effect Sensor Input
12 Microcontroller I/Os
Figure 1. 908E621 Simplified Application Diagram
QUAD HALF-BRIDGE AND TRIPLE HIGH-
SIDE SWITCH WITH EMBEDDED MCU AND
LIN
908E621
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MM908E621ACDWB/R2
-40°C to 85°C
54 SOICW-EP
DWB SUFFIX
98ARL10519D
54-TERMINAL SOICW-EP
RST_A
RST
IRQ_A
IRQ
VSSA/VREFL
LIN
VDDA/VREFH
EVDD
VDD
EVSS
VSS
L0
HS1
VSUP[1:8]
A0
A0CST
High Side Output 3
High Side Output 2
High Side Output 1
HS2
HS3
H0
HVDD
GND[1:4]
Switched 5V output
Analog Input with current source
Analog Input current source trim
2-/3-pin hall sensor input
Wake Up Input
4,
7F
100n
F
>
22F
HB1
HB2
M
4 x Half Bridge Outputs
HB3
M
HB4
PTC2/MCLK
PTC3/OSC2
PTC4/OSC1
C PortC
PTB3/AD3
PTB4/AD4
PTB5/AD5
C PortB
PTA0/KBD0
PTA1/KBD1
PTA2/KBD2
PTA3/KBD3
PTA4/KBD4
C PortA
PTE1/RxD
Internally connected
C PortE
PTD0/TACH0
Internally connected
C PortD
PTD1/TACH1
TESTMODE
Pull to ground for user mode
EP
100nF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MM908E621ACDWB/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for High End Mirror |
| MM908E621ACDWBR2 | 功能描述:8位微控制器 -MCU QUAD HB / TRIPLE HS 841B RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MM908E621ACPEK | 功能描述:8位微控制器 -MCU QUAD H-B/3-HS W/MCU & LI RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MM908E621ACPEKR2 | 功能描述:8位微控制器 -MCU QUAD HB AND TRIPLE HS RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MM908E622 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-Bridge, Triple High-Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror |
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