參數(shù)資料
型號(hào): AT43312
廠(chǎng)商: Atmel Corp.
英文描述: Self- and Bus- Powered USB Hub Controller
中文描述: 自和總線(xiàn)供電的USB集線(xiàn)器控制器
文件頁(yè)數(shù): 2/21頁(yè)
文件大?。?/td> 157K
代理商: AT43312
AT43312
2
Block Diagram
Note:
This document assumes that the reader is familiar with the Universal Serial Bus and therefore only describes the unique fea-
tures of the AT43312 chip. For detailed information about the USB and its operation, the reader should refer to the Universal
Serial Bus Specification Version 1.0, January 19, 1996.
Figure 1.
Device Pins
HUB
CONTROLLER
SERIAL INTERFACE
ENGINE
HUB
REPEATER
ENDPOINT 0
ENDPOINT 1
PORT1
PORT2
PORT3
PORT4
Upstream port
Port0
To downstream
devices
OSC
&
PLL
SERIAL
INTERFACE
ENGINE
HUB
REPEATER
HUB
CONTROLLER
BUS/SELF
DP0
DM0
LFT
OSC1
PSC2
DP4
DM4
OVL4
PWR4
STAT4
PORT4
DP3
DM3
OVL3
PWR3
STAT3
PORT3
DP2
DM2
OVL2
PWR2
STAT2
PORT2
DP1
DM1
OVL1
PWR1
STAT1
PORT4
VREF
VCC3
VCC5
VCCA
GND
相關(guān)PDF資料
PDF描述
AT43320 Full-speed USB Hub/Function Microcontroller
AT43DK301 Low-Cost USB Hub Development Kit
AT43DK312A USB Hub Development Kit
AT43USB320A-AC Full-speed USB Microcontroller with an Embedded Hub
AT43USB321 Full-speed USB Hub/Function Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43312(32DIP) 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:BUS CONTROLLER
AT43312(32SOIC) 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:BUS CONTROLLER
AT43312A 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:AT43312A [Updated 7/03. 27 Pages]
AT43312A_06 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller
AT43312A-6AC 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:BUS CONTROLLER