CY7C63723-PC 参数 Datasheet PDF下载

型号：	CY7C63723-PC
PDF下载：	下载PDF文件查看货源
内容描述：	的enCoRe USB的组合低速USB和PS / 2外围控制器 [enCoRe USB Combination Low-Speed USB & PS/2 Peripheral Controller]
分类和应用：	微控制器和处理器外围集成电路光电二极管可编程只读存储器时钟
文件页数/大小：	58 页 / 1162 K
品牌：	CYPRESS [ CYPRESS SEMICONDUCTOR ]

FOR

enCoRe™

USB CY7C63722/23

CY7C63743

16.0 PS/2 OPERATION ....................................................................................................................... 27

17.0 SERIAL PERIPHERAL INTERFACE (SPI) ................................................................................. 28

17.1

17.2

17.3

17.4

17.5

17.6

Operation as an SPI Master ................................................................................................... 29

Master SCK Selection ............................................................................................................ 29

Operation as an SPI Slave ..................................................................................................... 29

SPI Status and Control .......................................................................................................... 30

SPI Interrupt ........................................................................................................................... 31

SPI Modes for GPIO Pins ...................................................................................................... 31

18.0 12-BIT FREE-RUNNING TIMER ................................................................................................. 31

19.0 TIMER CAPTURE REGISTERS ................................................................................................. 32

20.0 PROCESSOR STATUS AND CONTROL REGISTER ............................................................... 35

21.0 INTERRUPTS .............................................................................................................................. 36

21.1 Interrupt Vectors .................................................................................................................... 37

21.2 Interrupt Latency .................................................................................................................... 37

21.3 Interrupt Sources ................................................................................................................... 37

22.0 USB MODE TABLES .................................................................................................................. 42

23.0 REGISTER SUMMARY ............................................................................................................... 47

24.0 ABSOLUTE MAXIMUM RATINGS ............................................................................................. 48

25.0 DC CHARACTERISTICS ............................................................................................................ 48

26.0 SWITCHING CHARACTERISTICS ............................................................................................. 50

27.0 ORDERING INFORMATION ....................................................................................................... 55

28.0 PACKAGE DIAGRAMS .............................................................................................................. 55

LIST OF FIGURES

Figure 8-1. Program Memory Space with Interrupt Vector Table ........................................................ 11

Figure 8-2. Data Memory Organization ............................................................................................... 12

Figure 9-1. Clock Oscillator On-chip Circuit ......................................................................................... 14

Figure 9-2. Clock Configuration Register (Address 0xF8) ................................................................... 14

Figure 10-1. Watchdog Reset (WDR, Address 0x26) .......................................................................... 17

Figure 12-1. Block Diagram of GPIO Port (one pin shown) ................................................................. 19

Figure 12-2. Port 0 Data (Address 0x00) ............................................................................................. 19

Figure 12-3. Port 1 Data (Address 0x01) ............................................................................................. 19

Figure 12-4. GPIO Port 0 Mode0 Register (Address 0x0A) ................................................................. 20

Figure 12-5. GPIO Port 0 Mode1 Register (Address 0x0B) ................................................................. 20

Figure 12-6. GPIO Port 1 Mode0 Register (Address 0x0C) ................................................................ 20

Figure 12-7. GPIO Port 1 Mode1 Register (Address 0x0D) ................................................................ 20

Figure 12-8. Port 2 Data Register (Address 0x02) .............................................................................. 21

Figure 13-1. USB Status and Control Register (Address 0x1F) .......................................................... 23

Figure 14-1. USB Device Address Register (Address 0x10) ............................................................... 24

Figure 14-2. Endpoint 0 Mode Register (Address 0x12) ..................................................................... 25

Figure 14-3. USB Endpoint EP1, EP2 Mode Registers (Addresses 0x14 and 0x16) .......................... 26

Figure 14-4. Endpoint 0,1,2 Counter Registers (Addresses 0x11, 0x13 and 0x15) ............................ 26

Figure 17-1. SPI Block Diagram .......................................................................................................... 28

Figure 16-1. Diagram of USB-PS/2 System Connections ................................................................... 28

Figure 17-2. SPI Data Register (Address 0x60) .................................................................................. 29

Figure 17-3. SPI Control Register (Address 0x61) .............................................................................. 30

Document #: 38-08022 Rev. **

Page 3 of 58

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CY7C63723-PC 参数 Datasheet PDF下载

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