參數(shù)資料
型號(hào)： CY7C68014A-56LFXC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： 微控制器/微處理器
英文描述： D-SSK 110 KER
中文描述： 8-BIT, EEPROM, 48 MHz, MICROCONTROLLER, QCC56
封裝： 8 X 8 MM, LEAD FREE, MO-220, QFN-56
文件頁(yè)數(shù)： 54/55頁(yè)
文件大小： 1958K
代理商： CY7C68014A-56LFXC
CY7C68013A/CY7C68014A
CY7C68015A/CY7C68016A
Document #: 38-08032 Rev. *G
Cypress Semiconductor Corporation, 2005. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be
used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its
products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
Page 54 of 55
For further information on this package design please refer to
the application note
Surface Mount Assembly of AMKOR’s
MicroLeadFrame (MLF) Technology
. This application note can
be downloaded from AMKOR’s website from the following
URL
http://www.amkor.com/products/notes_papers/MLF_AppNote
_0902.pdf. The application note provides detailed information
on board mounting guidelines, soldering flow, rework process,
etc.
Figure 13-1
below displays a cross-sectional area underneath
the package. The cross section is of only one via. The solder
paste template needs to be designed to allow at least 50%
solder coverage. The thickness of the solder paste template
should be 5 mil. It is recommended that “No Clean” type 3
solder paste is used for mounting the part. Nitrogen purge is
recommended during reflow.
Figure 13-2
is a plot of the solder mask pattern and
Figure 13-
3
displays an X-Ray image of the assembly (darker areas
indicate solder).
Purchase of I
2
C components from Cypress, or one of its sublicensed Associated Companies, conveys a license under the Philips
I
2
C Patent Rights to use these components in an I
2
C system, provided that the system conforms to the I
2
C Standard Specification
as defined by Philips. EZ-USB FX2LP, EZ-USB FX2 and ReNumeration are trademarks, and EZ-USB is a registered trademark,
of Cypress Semiconductor Corporation. All product and company names mentioned in this document are the trademarks of their
respective holders.
0.017” dia
Solder Mask
Cu Fill
Cu Fill
PCB Material
PCB Material
0.013” dia
Via hole for thermally connecting the
QFN to the circuit board ground plane.
This figure only shows the top three layers of the
circuit board: Top Solder, PCB Dielectric, and
the Ground Plane
Figure 13-1. Cross-section of the Area Underneath the QFN Package
Figure 13-2. Plot of the Solder Mask (White Area)
Figure 13-3. X-ray Image of the Assembly
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C68014A-56LTXC 功能描述:8位微控制器 -MCU USB HS Controller 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(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
CY7C68014A-56PVXC 功能描述:8位微控制器 -MCU EZ USB FX2LP Battery Apps LO COM 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(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
CY7C68014A-BAXC 制造商:Cypress Semiconductor 功能描述:MCU 8BIT CISC ROMLESS 3.3V 100TQFP - Trays
CY7C68015A-56LFXC 功能描述:8位微控制器 -MCU EZ USB FX2LP LO PWR Extra GPIO COM 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(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
CY7C68015A-56LTXC 功能描述:USB 接口集成電路 USB HS Controller RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
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