参数资料
型号: SC101161DGMPVR2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
封装: LQFP-112
文件页数: 26/142页
文件大小: 6464K
代理商: SC101161DGMPVR2
Device User Guide — 9S12DT128DGV2/D V02.15
121
Freescale Semiconductor
Clock Monitor Failure is asserted if the frequency of the incoming clock signal is below the Assert
Frequency fCMFA.
A.5.3 Phase Locked Loop
The oscillator provides the reference clock for the PLL. The PLLs Voltage Controlled Oscillator (VCO)
is also the system clock source in self clock mode.
A.5.3.1 XFC Component Selection
This section describes the selection of the XFC components to achieve a good filter characteristics.
Table A-15 Oscillator Characteristics
Conditions are shown in (Table A-4) unless otherwise noted
Num C
Rating
Symbol
Min
Typ
Max
Unit
1a
C Crystal oscillator range (Colpitts)
fOSC
0.5
16
MHz
1b
C Crystal oscillator range (Pierce) 1
NOTES:
1. Depending on the crystal a damping series resistor might be necessary
fOSC
0.5
40
MHz
2
P Startup Current
iOSC
100
A
3
C Oscillator start-up time (Colpitts)
tUPOSC
82
2. fosc = 4MHz, C = 22pF.
1003
3. Maximum value is for extreme cases using high Q, low frequency crystals
ms
4
D Clock Quality check time-out
tCQOUT
0.45
2.5
s
5
P Clock Monitor Failure Assert Frequency
fCMFA
50
100
200
KHz
6
P External square wave input frequency 4
4. XCLKS =0 during reset
fEXT
0.5
50
MHz
7
D External square wave pulse width low
tEXTL
9.5
ns
8
D External square wave pulse width high
tEXTH
9.5
ns
9
D External square wave rise time
tEXTR
1
ns
10
D External square wave fall time
tEXTF
1
ns
11
D Input Capacitance (EXTAL, XTAL pins)
CIN
7
pF
12
C
DC Operating Bias in Colpitts Conguration on
EXTAL Pin
VDCBIAS
1.1
V
13
P EXTAL Pin Input High Voltage4
VIH,EXTAL
0.75*VDDPLL
V
T EXTAL Pin Input High Voltage4
VIH,EXTAL
VDDPLL + 0.3
V
14
P EXTAL Pin Input Low Voltage4
VIL,EXTAL
0.25*VDDPLL
V
T EXTAL Pin Input Low Voltage4
VIL,EXTAL
VSSPLL - 0.3
V
15
C EXTAL Pin Input Hysteresis4
VHYS,EXTAL
250
mV
相关PDF资料
PDF描述
SPAKMC332VFV16 32-BIT, 16 MHz, MICROCONTROLLER, PQFP144
SPAKMC332MFV20 32-BIT, 20 MHz, MICROCONTROLLER, PQFP144
SPAKMC332MFC20 32-BIT, 20 MHz, MICROCONTROLLER, PQFP132
SPAKMC332GMFV20 32-BIT, 20 MHz, MICROCONTROLLER, PQFP144
SPAKMC332GCFV20 32-BIT, 20 MHz, MICROCONTROLLER, PQFP144
相关代理商/技术参数
参数描述
SC101161DJ 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:nullDevice User Guide
SC101161DT 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:nullDevice User Guide
SC10-11CGKWA 制造商:KINGBRIGHT COMPANY LLC 功能描述:DISPLAY 570NM GRN 1DIG 1 TH 制造商:Kingbright Corporation 功能描述:DISPLAY 570NM GRN 1DIG 1 TH 制造商:Kingbright Corporation 功能描述:LED Displays & Accessories 1" SINGLE DIGIT GRN LED DISPLAY
SC10-11EWA 功能描述:LED 显示器和配件 Single Red 625nm Common Cathode RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube
SC10-11GWA 功能描述:LED 显示器和配件 Single Green 568nm Common Cathode RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube