參數(shù)資料
型號: MR83C154XXX-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): 8/91頁
文件大?。?/td> 19688K
代理商: MR83C154XXX-12/883
113
XMEGA C3 [DATASHEET]
8492F–AVR–07/2013
33.3.13.5 Internal Phase Locked Loop (PLL) characteristics
Table 33-81. Internal PLL characteristics.
Note:
1.
The maximum output frequency vs. supply voltage is linear between 1.8V and 2.7V, and can never be higher than four times the maximum CPU frequency.
33.3.13.6 External clock characteristics
Figure 33-17.External clock drive waveform.
Table 33-82. External clock used as system clock without prescaling.
Note:
1.
The maximum frequency vs. supply voltage is linear between 1.6V and 2.7V, and the same applies for all other parameters with supply voltage conditions.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
f
IN
Input frequency
Output frequency must be within f
OUT
0.4
64
MHz
f
OUT
Output frequency (1)
VCC= 1.6 - 1.8V
20
48
VCC= 2.7 - 3.6V
20
128
Start-up time
25
s
Re-lock time
25
tCH
tCL
tCK
tCH
VIL1
VIH1
tCR
tCF
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
1/t
CK
Clock Frequency (1)
VCC = 1.6 - 1.8V
0
12
MHz
VCC = 2.7 - 3.6V
0
32
tCK
Clock Period
V
CC = 1.6 - 1.8V
83.3
ns
VCC = 2.7 - 3.6V
31.5
tCH
Clock High Time
VCC = 1.6 - 1.8V
30.0
ns
V
CC = 2.7 - 3.6V
12.5
t
CL
Clock Low Time
VCC = 1.6 - 1.8V
30.0
ns
VCC = 2.7 - 3.6V
12.5
tCR
Rise Time (for maximum frequency)
V
CC = 1.6 - 1.8V
10
ns
VCC = 2.7 - 3.6V
3
tCF
Fall Time (for maximum frequency)
VCC = 1.6 - 1.8V
10
ns
V
CC = 2.7 - 3.6V
3
t
CK
Change in period from one clock cycle to the next
10
%
相關PDF資料
PDF描述
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
MQ80C154-36P883 8-BIT, 36 MHz, MICROCONTROLLER, CQFP44
相關代理商/技術參數(shù)
參數(shù)描述
MR850 功能描述:整流器 3.0 Amp 50 Volt 150ns RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel
MR850 _AY _10001 制造商:PanJit Touch Screens 功能描述:
MR850 R0 制造商:SKMI/Taiwan 功能描述:Diode Switching 50V 3A 2-Pin DO-201AD T/R
MR850_ R2 _10001 制造商:PanJit Touch Screens 功能描述:
MR850_09 制造商:PANJIT 制造商全稱:Pan Jit International Inc. 功能描述:SOFT RECOVERY, FAST SWITCHING PLASTIC RECTIFIER