參數(shù)資料
型號(hào): AT90USB162-16MU
廠商: Atmel
文件頁(yè)數(shù): 31/38頁(yè)
文件大?。?/td> 0K
描述: MCU AVR USB 16K FLASH 32-QFN
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
megaAVR Introduction
標(biāo)準(zhǔn)包裝: 2,450
系列: AVR® 90USB
核心處理器: AVR
芯體尺寸: 8-位
速度: 16MHz
連通性: EBI/EMI,PS/2,SPI,UART/USART,USB
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 22
程序存儲(chǔ)器容量: 16KB(16K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
EEPROM 大?。?/td> 512 x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 32-VFQFN 裸露焊盤(pán)
包裝: 托盤(pán)
配用: ATSTK600-ND - DEV KIT FOR AVR/AVR32
ATSTK526-ND - KIT STARTER FOR AT90USB82/162
ATAVRDRAGON-ND - KIT DRAGON FLASH MEM AVR
ATSTK525-ND - KIT STARTER FOR AT90USB
AT90USBKEY2-ND - KIT DEMO FOR AT90USB
37
7707F–AVR–11/10
AT90USB82/162
Figure 6-6.
PLL Clocking System
6.9.2
PLL Control and Status Register – PLLCSR
Bit 7..5 – Res: Reserved Bits
These bits are reserved bits in the AT90USB82/162 and always read as zero.
Bit 4..2 – PLLP2:0 PLL prescaler
These bits allow to configure the PLL input prescaler to generate the 8MHz input clock for the
PLL.
Bit 1 – PLLE: PLL Enable
When the PLLE is set, the PLL is started and if needed internal RC Oscillator is started as a PLL
reference clock. If PLL is selected as a system clock source the value for this bit is always 1.
XTAL2
XTAL1
XTAL
PLL
6x
PLLE
Lock
Detector
PLOCK
clkUSB (48MHz)
PLL clock
Prescaler
System Clock
clk
8MHz
Ext.
Int RC
8MHz.
Clock Switch
Clock Mux (fuse)
Bit
7
65
43
21
0
$29 ($29)
PLLP2
PLLP1
PLLP0
PLLE
PLOCK
PLLCSR
Read/Write
R
R/W
R
Initial Value
0
0/1
0
Table 6-10.
PLL input prescaler configurations
PLLP2
PLLP1
PLLP0
Clock Division Factor
00
0
1
00
1
2
0
1
0
Reserved
0
1
Reserved
1
0
Reserved
1
0
1
Reserved
1
0
Reserved
1
Reserved
相關(guān)PDF資料
PDF描述
ATMEGA8U2-AU MCU AVR 8K FLASH 16MHZ 32TQFP
ATMEGA8U2-MU MCU AVR 8K FLASH USB 32-VQFN
AT90USB82-16MU IC AVR MCU 8K FLASH 32QFN
ATMEGA48P-20PU MCU AVR 4K ISP FLASH 20MHZ 28DIP
VI-JT3-IX-B1 CONVERTER MOD DC/DC 24V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT90USB162-16MUR 功能描述:8位微控制器 -MCU 16K Flash 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
AT90USB646 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Microcontroller with 64/128K Bytes of ISP Flash and USB Controller
AT90USB646_0607 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:8-bit Microcontroller with 64/128K Bytes of ISP Flash and USB Controller
AT90USB646_08 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:8-bit Microcontroller with 64/128K Bytes of ISP Flash and USB Controller
AT90USB646_09 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Microcontroller with 64/128K Bytes of ISP Flash and USB Controller