參數(shù)資料
型號： MR83C154CXXX-12/883
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQCC44
封裝： LCC-44
文件頁數(shù)： 44/91頁
文件大?。?/td> 19688K
代理商： MR83C154CXXX-12/883
39
7707F–AVR–11/10
AT90USB82/162
7.
Power Distribution
The AT90USB82/162 product includes an internal 5V to 3.3V regulator that
allows to supply the USB pad (see Figure 7-1.) and, depending on the applica-
tion, external components or even the microcontroller itself (see Figure 7-2.).
Figure 7-1.
5V configuration
Figure 7-2.
5V / 3.3V configuration
USB Pad
PS/2 Pad
AVR Core
I/O
3.3V Reg
Comparator
UVSS
VSS
UVCC
UCAP
VCC
VBus or PS/2 Vcc (5V)
Band
Gap
POR
BOD
PLL
AVCC
USB or PS/2 connector
USB Pad
PS/2 Pad
AVR Core
I/O
3.3V Reg
Comparator
UVSS
VSS
UVCC
UCAP
VCC
VBus or PS/2 Vcc (5V)
Band
Gap
POR
BOD
PLL
AVCC
USB or PS/2 connector
at least 50 mA
for external chips
(3.3V)
相關(guān)PDF資料
PDF描述
MR83C154XXX-12/883 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQCC44
MD83C154CXXX-L16P883D 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CDIP40
MC80C52TXXX-12P883D 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CDIP40
MQ80C52TXXX-36P883 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQFP44
MQ83C154TXXX-L16/883D 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MR83C154-L16 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
MR83C154T-12 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
MR83C154T-16 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
MR83C154T-20 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
MR83C154T-25 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
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