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CY7C63803-SXC 参数 Datasheet PDF下载

CY7C63803-SXC图片预览
型号: CY7C63803-SXC
PDF下载: 下载PDF文件 查看货源
内容描述: 的enCoRe ™II低速USB外设控制器 [enCoRe™ II Low-Speed USB Peripheral Controller]
分类和应用: 控制器
文件页数/大小: 83 页 / 1649 K
品牌: CYPRESS [ CYPRESS SEMICONDUCTOR ]
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CY7C63310, CY7C638xx
enCoRe™ II
Low-Speed USB Peripheral Controller
1. Features
125 mA 3.3V voltage regulator powers external 3.3V devices
3.3V IO pins
USB 2.0-USB-IF certified (TID # 40000085)
enCoRe
TM
II USB - “enhanced Component Reduction”
4 IO pins with 3.3V logic levels
Each 3.3V pin supports high impedance input, internal pull
up, open drain output or traditional CMOS output
Master or slave operation
Configurable up to 4 Mbit/second transfers in the master
mode
Supports half duplex single data line mode for optical sensors
Crystalless oscillator with support for an external clock. The
internal oscillator eliminates the need for an external crystal
or resonator.
Two internal 3.3V regulators and an internal USB pull up
resistor
Configurable IO for real world interface without external com-
ponents
SPI serial communication
USB Specification Compliance
Conforms to USB Specification, Version 2.0
Conforms to USB HID Specification, Version 1.1
Supports one Low-Speed USB device address
Supports one control endpoint and two data endpoints
Integrated USB transceiver with dedicated 3.3V regulator for
USB signalling and D– pull up.
Harvard architecture
M8C CPU speed is up to 24 MHz or sourced by an external
clock signal
Up to 256 bytes of RAM
Up to eight Kbytes of Flash including EEROM emulation
No external components for switching between PS/2 and
USB modes
No General Purpose IO (GPIO) pins needed to manage dual
mode capability
Typically 10 mA at 6 MHz
10
μA
sleep
Allows easy firmware update
Up to 20 GPIO pins
2mA source current on all GPIO pins. Configurable 8 or
50 mA/pin current sink on designated pins.
Each GPIO port supports high impedance inputs, config-
urable pull up, open drain output, CMOS/TTL inputs, and
CMOS output
Maskable interrupts on all IO pins
2-channel 8-bit or 1-channel 16-bit capture timer registers.
Capture timer registers store both rising and falling edge times.
Two registers each for two input pins
Separate registers for rising and falling edge capture
Simplifies the interface to RF inputs for wireless applications
Internal low power wakeup timer during suspend mode:
Periodic wakeup with no external components
Enhanced 8-bit microcontroller
12-bit Programmable Interval Timer with interrupts
Advanced development tools based on Cypress MicroSystems
PSoC™ tools
Watchdog timer (WDT)
Low voltage detection with user configurable threshold
voltages
Operating voltage from 4.0V to 5.5VDC
Operating temperature from 0–70°C
Available in 16 and 18-pin PDIP; 16, 18, and 24-pin SOIC;
24-pin QSOP, and 32-pin QFN packages
Industry standard programmer support
Internal memory
Interface can auto configure to operate as PS/2 or USB
Low power consumption
1.1 Applications
The CY7C63310/CY7C638xx is targeted for the following
applications:
In system reprogrammability:
PC HID devices
Mice (optomechanical, optical, trackball)
Gaming
GPIO ports
Joysticks
Game pad
General purpose
Barcode scanners
POS terminal
Consumer electronics
Toys
Remote controls
Security dongles
A dedicated 3.3V regulator for the USB PHY. Aids in signalling
and D– line pull up
Cypress Semiconductor Corporation
Document 38-08035 Rev. *J
198 Champion Court
San Jose
,
CA 95134-1709
408-943-2600
Revised May 15, 2008