參數(shù)資料
型號(hào)： AT43USB353M-AC
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： Low Cost Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
中文描述： 8-BIT, MROM, 24 MHz, RISC MICROCONTROLLER, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, MS-026BBC, LQFP-48
文件頁(yè)數(shù)： 66/95頁(yè)
文件大?。?/td> 568K
代理商： AT43USB353M-AC
66
AT43USB353M
3307B–USB–4/04
Identifies DATA0 or DATA1 packets. This bit will automatically toggle and requires clearing by
the firmware only in certain special circumstances.
Bit 2 – EPDIR: End-point Direction
0 = Out
1 = In
Bit 1, 0 – EPTYPE: End-point Type
These bits programs the type of end-point.
Hub End-point 0 Data Register – HDR0
Function End-point 0..3 Data Register – FDR0..3
This register is used to read data from or to write data to the Hub End-point 0 FIFO.
Bit 7..0 – FDAT7..0: FIFO Data
Hub End-point 1 has a single byte data register instead of a FIFO. This data register contains
the hub and port status change bitmap. This data register is automatically updated by the USB
hardware and is not accessible by the firmware. The bits in this register when read by the host
will be:
Bit 7...4 – Reserved
These bits are reserved in the AT43USB353M and will read as zero.
Bit 3 – P3 SC: Port 3 Status Change
Bit 2 – P2 SC: Port 2 Status Change
Bit 1 – P1 SC: Port 1 Status Change
Bit 0 – H SC: Hub Status Change
Bit1
Bit0
Type
0
1
Isochronous
1
0
Bulk
1
1
Interrupt
Bit
7
6
5
4
3
2
1
0
$1FD7
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
HDR0
$1FD5
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
FDR0
$1FD4
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
FDR1
$1FD3
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
FDR2
$1FD2
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
FDR3
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
$
–
–
–
–
P3 SC
P2 SC
P1 SC
H SC
HDR1
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
相關(guān)PDF資料
PDF描述
AT43USB355E-AC Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43USB355 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
AT43USB355_02 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full speed USB Microcontroller with Embedded Hub, ADC and PWM
AT43USB355_06 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
AT43USB355E-AC 功能描述:8位微控制器 -MCU USB GAME CONTROL w/EMBED HUB-COM TEMP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT43USB355E-AU 功能描述:8位微控制器 -MCU USB GAME CONTROL w/ EMBED HUB RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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