5秒后页面跳转
捷配首页

Datasheet > CY8C9540A-24PVXIT
CY8C9540A-24PVXIT PDF预览

CY8C9540A-24PVXIT

更新时间： 2024-01-13 23:43:59
品牌 Logo 应用领域
英飞凌 - INFINEON PC光电二极管外围集成电路
页数 文件大小 规格书
32页 452K
描述
CY8C95xx

阅读下载

获取价格

CY8C9540A-24PVXIT 技术参数

是否Rohs认证：符合生命周期：Active
零件包装代码：SSOP包装说明：SSOP-48
针数：48Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.31.00.01
风险等级：5.76Samacsys Confidence：3
Samacsys Status：Released2D Presentation：https://componentsearchengine.com/2D/0T/985093.1.1.png
Schematic Symbol：https://componentsearchengine.com/symbol.php?partID=985093PCB Footprint：https://componentsearchengine.com/footprint.php?partID=985093
3D View：https://componentsearchengine.com/viewer/3D.php?partID=985093Samacsys PartID：985093
Samacsys Image：https://componentsearchengine.com/Images/9/CY8C9540A-24PVXIT.jpgSamacsys Thumbnail Image：https://componentsearchengine.com/Thumbnails/1/CY8C9540A-24PVXIT.jpg
Samacsys Pin Count：48Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：48-pin SSOP (300mils)_inches
Samacsys Released Date：2020-06-05 04:19:38Is Samacsys：N
其他特性：IT ALSO OPERATES AT 5 VJESD-30 代码：R-PDSO-G48
JESD-609代码：e4长度：15.875 mm
湿度敏感等级：3位数：40
I/O 线路数量：40端口数量：8
端子数量：48最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SSOP封装等效代码：SSOP48,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260电源：3.3/5 V
认证状态：Not Qualified座面最大高度：2.794 mm
子类别：Parallel IO Port最大供电电压：5.25 V
最小供电电压：3 V标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.635 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：7.5 mmuPs/uCs/外围集成电路类型：PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches：1

CY8C9540A-24PVXIT 数据手册

 浏览型号CY8C9540A-24PVXIT的Datasheet PDF文件第2页浏览型号CY8C9540A-24PVXIT的Datasheet PDF文件第3页浏览型号CY8C9540A-24PVXIT的Datasheet PDF文件第4页浏览型号CY8C9540A-24PVXIT的Datasheet PDF文件第5页浏览型号CY8C9540A-24PVXIT的Datasheet PDF文件第6页浏览型号CY8C9540A-24PVXIT的Datasheet PDF文件第7页 
CY8C9520A  
CY8C9540A  
CY8C9560A  
20-, 40-, and 60-Bit I/O Expander  
with EEPROM  
Features  
Overview  
■ I2C interface logic electrically compatible with SMBus  
The CY8C95xxA is a multi-port I/O expander with on board user  
available EEPROM and several PWM outputs. All devices in this  
family operate identically but differ in I/O pins, number of PWMs,  
and internal EEPROM size.  
The CY8C95xxA operates as two I2C slave devices. The first  
device is a multi port I/O expander (single I2C address to access  
all ports through registers). The second device is a serial  
EEPROM. Dedicated configuration registers can be used to  
disable the EEPROM. The EEPROM uses 2-byte addressing to  
support the 28 Kbyte EEPROM address space. The selected  
device is defined by the most significant bits of the I2C address  
or by specific register addressing.  
■ Up to 20 (CY8C9520A), 40 (CY8C9540A), or 60 (CY8C9560A)  
I/O data pins independently configurable as inputs, outputs,  
Bi-directional input/outputs, or PWM outputs  
■ 4/8/16 PWM sources with 8-bit resolution  
■ Extendable soft addressing algorithm allowing flexible I2C  
address configuration  
■ Internal 3-/11-/27-Kbyte EEPROM  
■ User default storage, I/O port settings in internal EEPROM  
■ Optional EEPROM write disable (WD) input  
The I/O expander's data pins can be independently assigned as  
inputs, outputs, quasi-bidirectional input/outputs or PWM ouputs.  
The individual data pins can be configured as open drain or  
collector, strong drive (10 mA source, 25 mA sink), resistively  
pulled up or down, or high impedance. The factory default  
configuration is pulled up internally.  
■ Interrupt output indicates input pin level changes and pulse  
width modulator (PWM) state changes  
■ Internal power on reset (POR)  
■ Internal configurable watchdog timer  
The system master writes to the I/O configuration registers  
through the I2C bus. Configuration and output register settings  
are storable as user defaults in a dedicated section of the  
EEPROM. If user defaults were stored in EEPROM, they are  
restored to the ports at power up. While this device can share the  
bus with SMBus devices, it can only communicate with I2C  
masters. The I2C slave in this device requires that the I2C master  
supports clock stretching.  
Top Level Block Diagram  
WD  
EEPROM  
User  
Settings  
Area  
User  
Available  
Area  
There is one dedicated pin that is configured as an interrupt  
output (INT) and can be connected to the interrupt logic of the  
system master. This signal can inform the system master that  
there is incoming data on its ports or that the PWM output state  
was changed.  
Clocks  
32 kHz  
24 MHz  
GPort 0  
GPort 1  
GPort 2  
GPort 3  
8 Bit IO  
5 Bit IO  
1.5 MHz  
The EEPROM is byte readable and supports byte-by-byte  
writing. A pin can be configured as an EEPROM Write Disable  
(WD) input that blocks write operations when set high. The  
configuration registers can also disable EEPROM operations.  
3 Bit IO  
or A4-A6  
93.75 kHz  
4 Bit IO  
or A1-A3, WD6  
Divider (1-255)  
The CY8C95xxA has one fixed address pin (A0) and up to six  
additional pins (A1-A6), which allow up to 128 devices to share  
a common two wire I2C data bus. The Extendable Soft  
Addressing algorithm provides the option to choose the number  
of pins needed to assign the desired address. Pins not used for  
address bits are available as GPIO pins.  
Control  
Unit  
PWM 0  
8 Bit IO  
8 Bit IO  
PWM 15  
GPort 7  
There are 4 (CY8C9520A), 8 (CY8C9540A), or 16 (CY8C9560A)  
independently configurable 8-bit PWMs. These PWMs are listed  
as PWM0-PWM15. Each PWM can be clocked by one of six  
available clock sources.  
SCL  
SDA  
INT  
A0  
Vdd  
Vss  
Power-on-Reset  
Errata: For information on silicon errata, see Errata on page 30. Details include trigger conditions, devices affected, and proposed workaround.  
Cypress Semiconductor Corporation  
Document Number: 38-12036 Rev. *I  
•
198 Champion Court  
•
San Jose, CA 95134-1709  
•
408-943-2600  
Revised April 1, 2015  
1234567...32

下载PDF

与CY8C9540A-24PVXIT相关器件

型号 品牌 描述 获取价格 数据表
CY8C9560 CYPRESS 20-, 40-, and 60-Bit I/O Expander with EEPROM

获取价格
CY8C9560-24AXI CYPRESS 20-, 40-, and 60-Bit I/O Expander with EEPROM

获取价格
CY8C9560-24AXIT CYPRESS 20-, 40-, and 60-Bit I/O Expander with EEPROM

获取价格
CY8C9560A CYPRESS 20-, 40-, and 60-Bit IO Expander with EEPROM

获取价格
CY8C9560A-24AXI CYPRESS 20-, 40-, and 60-Bit IO Expander with EEPROM

获取价格
CY8C9560A-24AXI INFINEON CY8C95xx

获取价格

与CY8C9540A-24PVXIT相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证