參數(shù)資料
型號(hào): MM908E621ACDWB
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 48/60頁(yè)
文件大?。?/td> 0K
描述: IC QUAD HALF BRDG TRPL SW 54SOIC
標(biāo)準(zhǔn)包裝: 26
應(yīng)用: 自動(dòng)鏡像控制
核心處理器: HC08
程序存儲(chǔ)器類(lèi)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): 12
電源電壓: 9 V ~ 16 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 54-BSSOP(0.295",7.50mm 寬)裸露焊盤(pán)
包裝: 管件
供應(yīng)商設(shè)備封裝: 54-SOICW-EP
Analog Integrated Circuit Device Data
52
Freescale Semiconductor
908E621
TYPICAL APPLICATIONS
Figure 33. PCB Layout Recommendations
.
Table 21. Component Value Recommendation
Component
Recommended Value(41)
Comments / Signal routing
D1
reverse battery protection
C1
Bulk Capacitor
C2
100nF, SMD Ceramic, Low ESR
Close to VSUP 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
4,7
μF, SMD Ceramic, Low ESR
Bulk Capacitor
C5
180pF, SMD Ceramic, Low ESR
Close (<5mm) to LIN pin.
Total Capacitance on LIN has to be below 220pF.
(Ctotal = CLIN-Pin + C5 + CVaristor ~ 10pF + 180pF + 15pF)
Varistor Type TDK AVR-M1608C270MBAAB
Optional (close to LIN connector)
SMD Ferrite Bead Type TDK MMZ2012Y202B
Optional, (close to LIN connector)
Notes
41.
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.
42.
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
908E621
D1
LIN
VBAT
GND3
GND4
VSUP3
VSUP4
VSUP5
VSUP6
C3
C4
GND
V1
C5
C1
C2
L1
EVDD
EVSS
VDDA/VREFH
VSSA/VREFL
VDD
GND1
VSS
VSUP1
LIN
GND2
VSUP2
VSUP7
VSUP8
相關(guān)PDF資料
PDF描述
MM908E624ACDWB IC TRPL SWITCH MCU/LIN 54-SOIC
MM908E624ACDWBR2 IC TRPL SWITCH MCU/LIN 54-SOIC
046232108015800+ CONN FFC/FPC 8POS 1MM VERT SMD
SST26VF032A-80-5I-QAE IC FLASH 32MBIT 8WSON
07FMN-BMTR-A-TB CONN FMN HOUSNG 7POS SGL REV SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM908E621ACDWB/R2 制造商:FREESCALE 制造商全稱(chēng):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 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
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 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
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 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
MM908E622 制造商:FREESCALE 制造商全稱(chēng):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