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参数资料
| 型号： | AN2136SC |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | USB Controller(通用串行总线（USB）控制器) |
| 中文描述： | 8-BIT, 24 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | PLASTIC, QFP-44 |
| 文件页数： | 3/16页 |
| 文件大小： | 491K |
| 代理商： | AN2136SC |
EZ-USB Series 2100
Single-Chip Solution
Lower overall system cost
Minimum board space with 44 PQFP and 80 PQFP packages
Quicker design and faster time to market than other USB solutions
Minimal design resources
RAM Architecture
Quick changes in firmware and driver code
Updates in the field via software downloads
Flexibility in multiple configurations
Dynamic changes in performance/properties based on user’s needs
High-Performance I/O
Transfers a full 1024-byte isochronous packet within one USB frame
Provides highest quality full-motion video or audio performance
Data I/O rate greater than 2 Mbyte/sec for bulk and isochronous packets
Fastest response time for the end user
4- or 8-Kbyte
Pin- and Software-
Compatible Family
Easy transition from RAM to ROM for high-volume applications
Pin- and software-compatible options for program code growth
No change in hardware as needs change
Lowers system cost since only minimal memory size is needed
EZ-USB Firmware
Architecture
Significantly less 8051 USB code since core handles most USB activity
Shortened USB learning curve
Quicker working prototypes and final production models
More software development time to devote to the peripheral function
Enhanced 8051 Core
Five times faster performance than 8051
No new 8051 software tools to learn
Anchor USB Core/
ReNumeration
Capability
External EPROM components eliminated
A quick path to working prototypes
User-selectable changes in peripheral properties without disconnecting
EZ-USB Xcelerator
Development Kit
Speedier firmware and driver development
Independent development of firmware and driver
Fewer software errors
No custom W indows
driver needed to test USB traffic and firmware
Low 3.3V Power
Meets the 100 mA power-up specification
Useful in bus-powered applications
Useful in power-sensitive applications such as battery-powered equipment
Five External Interrupts Flexible without sacrificing standard 8051 interrupts
Separate Memory
Expansion Port
Design flexibility in USB program code
No sacrifice in I/O capability for high-functionality peripheral devices
Non-multiplexed, requiring no external latch
Features
Benefits
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