FACTORY TRIMMING AND CALIBRATION Figure 26. PCB L" />
參數(shù)資料
型號: MM908E625ACEK
廠商: Freescale Semiconductor
文件頁數(shù): 37/49頁
文件大?。?/td> 0K
描述: IC HALF-BRIDGE QUAD 54-SOIC
標(biāo)準(zhǔn)包裝: 26
應(yīng)用: 自動鏡像控制
核心處理器: HC08
程序存儲器類型: 閃存(16 kB)
控制器系列: 908E
RAM 容量: 512 x 8
接口: SCI,SPI
輸入/輸出數(shù): 13
電源電壓: 8 V ~ 18 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 54-BSSOP(0.295",7.50mm 寬)裸露焊盤
包裝: 管件
供應(yīng)商設(shè)備封裝: 54-SOICW-EP
Analog Integrated Circuit Device Data
42
Freescale Semiconductor
908E625
TYPICAL APPLICATIONS
FACTORY TRIMMING AND CALIBRATION
Figure 26. PCB Layout Recommendations
.
Table 13. Component Value Recommendation
Component
Recommended Value(1)
Comments / Signal routing
D1
reverse battery protection
C1
Bulk Capacitor
C2
100nF, SMD Ceramic, Low ESR
Close (<5mm) to VSUP1, VSUP2 pins with good ground return
C3
100nF, SMD Ceramic, Low ESR
Close (<3mm) to digital supply pins (EVDD, EVSS) with good ground
return.
The positive analog (VREFH, VDDA) and the digital (EVDD) supply
should be connected right at the C3.
C4
4,7uF, SMD Ceramic, Low ESR
Bulk Capacitor
C5
180pF, SMD Ceramic, Low ESR
Close (<5.0 mm) to LIN pin.
Total Capacitance on LIN has to be below 220 pF.
(Ctotal = CLIN-Pin + C5 + CVaristor ~ 10 pF + 180 pF + 15 pF)
V1(2)
Varistor Type TDK AVR-M1608C270MBAAB
Optional (close to LIN connector)
SMD Ferrite Bead Type TDK MMZ2012Y202B
Optional, (close to LIN connector)
Notes
1.
Freescale does not assume liability, endorse, or want components from external manufactures that are referenced in circuit drawings
or tables. While Freescale offers component recommendations in this configuration, it is the customer’s responsibility to validate their
application.
2.
Components are recommended to improve EMC and ESD performance.
1
2
4
3
5
6
7
8
9
11
10
12
13
14
15
16
18
17
19
20
21
22
23
25
24
26
27
54
53
51
52
50
49
48
47
46
44
45
43
42
41
40
39
37
38
36
35
34
33
32
30
31
29
28
908E625
LIN
VBAT
GND1
GND2
VSUP2
VSUP3
GND
C1
L1
EVDD
EVSS
VDDA
VSSA
VDD
VSS
VSUP1
LIN
VREFH
VREFL
NC
C5
C4
C3
V1
D1
C2
相關(guān)PDF資料
PDF描述
MM908E624ACEW IC SWITCH TRIPLE MCU/LIN 54-SOIC
06FMN-BMTTR-A-TB CONN FMN HSNG 6POS STAG REV SMD
046232104103800+ CONN FFC/FPC 4POS 1MM R/A SMD
046232106103800 CONN FFC/FPC 6POS 1MM R/A SMD
046232106103800+ CONN FFC/FPC 6POS 1MM R/A SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM908E625ACPEK 功能描述:8位微控制器 -MCU R0 HI-BRDG EMBED MCU LIN RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MM908E626 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication
MM908E626AVDWB 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 QUADSTEPPER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
MM908E626AVDWB/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication
MM908E626AVEK 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 QUADSTEPPER W/MCU RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube