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CY8C24794-24LTXI PDF预览

CY8C24794-24LTXI

更新时间: 2024-11-25 14:56:47
品牌 Logo 应用领域
英飞凌 - INFINEON /
页数 文件大小 规格书
73页 2034K
描述
CY8C24x94

CY8C24794-24LTXI 数据手册

 浏览型号CY8C24794-24LTXI的Datasheet PDF文件第2页浏览型号CY8C24794-24LTXI的Datasheet PDF文件第3页浏览型号CY8C24794-24LTXI的Datasheet PDF文件第4页浏览型号CY8C24794-24LTXI的Datasheet PDF文件第5页浏览型号CY8C24794-24LTXI的Datasheet PDF文件第6页浏览型号CY8C24794-24LTXI的Datasheet PDF文件第7页 
CY8C24094/CY8C24794  
CY8C24894/CY8C24994  
PSoC® Programmable System-on-Chip™  
PSoC® Programmable System-on-Chip  
1. Features  
XRES pin to support in-system serial programming (ISSP) and  
external reset control in CY8C24894  
Up to 48 analog inputs on GPIOs  
Two 33 mA analog outputs on GPIOs  
Configurable interrupt on all GPIOs  
Powerful Harvard-architecture processor  
M8C processor speeds up to 24 MHz  
Two 8 × 8 multiply, 32-bit accumulate  
Low power at high speed  
Precision, programmable clocking  
Internal ±4% 24- / 48-MHz main oscillator  
Internal oscillator for watchdog and sleep  
0.25% accuracy for USB with no external components  
Operating voltage: 3 V to 5.25 V  
Industrial temperature range: –40 °C to +85 °C  
USB temperature range: –10 °C to +85 °C  
Additional system resources  
I2C slave, master, and multi-master to 400 kHz  
Watchdog and sleep timers  
Advanced peripherals (PSoC® Blocks)  
Six rail-to-rail analog PSoC blocks provide:  
• Up to 14-bit analog-to-digital converters (ADCs)  
• Up to 9-bit digital-to-analog converters (DACs)  
• Programmable gain amplifiers (PGAs)  
• Programmable filters and comparators  
Four digital PSoC blocks provide:  
• 8- to 32-bit timers, counters, and pulse width modulators  
(PWMs)  
User-configurable low-voltage detection (LVD)  
2. Logic Block Diagram  
Analog  
Drivers  
Port 5 Port 4 Port 3 Port 2 Port 1 Port 0  
Port 7  
• Cyclical redundancy check (CRC) and pseudo random  
sequence (PRS) modules  
• Full-duplex universal asynchronous receiver transmitter  
(UART)  
Global Digital Interconnect  
Global Analog Interconnect  
• Multiple serial peripheral interface (SPI) masters or slaves  
• Connectable to all general-purpose I/O (GPIO) pins  
Complex peripherals by combining blocks  
PSoC CORE  
SRAM  
1K  
SROM Flash16 KB  
Sleep and  
Watchdog  
CPU Core (M8C)  
Interrupt  
Controller  
Capacitive sensing application (CSA) capability  
Full speed USB (12 Mbps)  
Four unidirectional endpoints  
One bidirectional control endpoint  
USB 2.0 compliant  
Dedicated 256 byte buffer  
No external crystal required  
Clock Sources  
(Includes IMO and ILO)  
DIGITAL SYSTEM  
ANALOG SYSTEM  
Analog  
Ref.  
Digital  
Block  
Array  
Analog  
Block  
Array  
Flexible on-chip memory  
16 KB flash program storage 50,000 erase and write cycles  
1 KB static random access memory (SRAM) data storage  
ISSP  
Partial flash updates  
Flexible protection modes  
Electrically erasable programmable read-only memory  
(EEPROM) emulation in flash  
Analog  
Input  
Muxing  
Internal  
Voltage USB  
Ref.  
Digital  
2
Decimator  
POR and LVD  
System Resets  
I2 C  
Clocks MACs Type 2  
Programmable pin configurations  
25-mA sink, 10-mA source on all GPIOs  
Pull-up, pull-down, high Z, strong, or open-drain drive modes  
on all GPIOs  
SYSTEM RESOURCES  
Errata: For information on silicon errata, see “Errata” on page 66. Details include trigger conditions, devices affected, and proposed workaround.  
Cypress Semiconductor Corporation  
Document Number: 38-12018 Rev. AL  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised April 20, 2017  

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