參數(shù)資料
型號： 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
文件頁數(shù)： 31/95頁
文件大?。?/td> 568K
代理商： AT43USB353M-AC
31
AT43USB353M
3307B–USB–4/04
Suspend/Resume Interrupt Enable Register – SPRSIE
Bit 7..4 – Res: Reserved Bits
These bits are reserved and are always read as zeros.
Bit 3 – BUS INT EN: USB Reset Interrupt Enable
When the BUS INT EN bit is set, the USB and microcontroller resets are separated. A USB
bus reset (SE0 for longer than 3 ms) will reset the USB hardware only and not the microcon-
troller. However, an interrupt to the microcontroller will be generated and bit 3 of SPRSR is
set.
Bit 2 – FRWUP IE: Function Remote Wakeup Interrupt Enable
Setting the FRWUP IE bit will initiate an interrupt whenever the FRWUP bit of SPRSR is set.
Bit 1 – RSM IE: Resume Interrupt Enable
Setting the RSM IE bit will initiate an interrupt whenever the RSM bit of SPRSR is set.
Bit 0 – GLB SUSP IE: Global Suspend Interrupt Enable
Setting the GLB SUSP IE bit will initiate an interrupt whenever the GLB SUSP bit of SPRSR is
set.
Suspend/Resume Interrupt Mask Register – SPRSMSK
The bits of the Suspend/Resume Mask Register are used to make an interrupt caused by an
event in the Suspend/Resume Register visible to the microcontroller. The Suspend/Resume
Interrupt Enable Register bits enable the interrupt while the Suspend/Resume Interrupt Mask
Register allows the microcontroller to control when it wants visibility to an interrupt. 1 = Enable
Mask, 0 = Disable Mask.
Bit 7..4 – Res: Reserved Bits
These bits are reserved and are always read as zeros.
Bit 3 – BUS INT MSK: USB Reset Interrupt Mask
Bit 2 – FRWUP MSK: Function Remote Wakeup Interrupt Mask
Bit 1 – RSM MSK: Resume Interrupt Mask
Bit 0 – GLB SUSP MSK: Global Suspend Interrupt Enable
Bit
7
6
5
4
3
2
1
0
$1FF9
–
–
–
–
BUS INT
FRWUP
RSM
GLB SUSP
SPRSIE
Read/Write
R
R
R
R
R/W
R
R
R
Initial Value
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
$1FF8
–
–
–
–
BUS INT MSK
FRWUP MSK
RSM
GLB SUSP
SPRSMSK
Read/Write
R
R
R
R
W
W
W
W
Initial Value
0
0
0
0
0
0
0
0
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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
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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 最大時鐘頻率:50 MHz 程序存儲器大小: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 最大時鐘頻率:50 MHz 程序存儲器大小: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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