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参数资料
| 型号： | MCF51QE96CLK |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 14 X 14 MM, ROHS COMPLIANT, LQFP-80 |
| 文件页数： | 10/38页 |
| 文件大小： | 978K |
| 代理商： | MCF51QE96CLK |
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MCF51QE128 Series Data Sheet, Rev. 7
Electrical Characteristics
Freescale Semiconductor
18
3.8
External Oscillator (XOSC) Characteristics
Table 11. XOSC and ICS Specifications (Temperature Range = –40 to 85
°C Ambient)
Num
C
Characteristic
Symbol
Min
Typ1
1 Data in Typical column was characterized at 3.0 V, 25
°C or is typical recommended value.
Max
Unit
1C
Oscillator crystal or resonator (EREFS = 1, ERCLKEN = 1)
Low range (RANGE = 0)
High range (RANGE = 1), high gain (HGO = 1)
High range (RANGE = 1), low power (HGO = 0)
flo
fhi
32
1
—
38.4
16
8
kHz
MHz
2D
Load capacitors
Low range (RANGE=0), low power (HGO=0)
Other oscillator settings
C1,C2
See Note2
See Note3
2 Load capacitors (C
1,C2), feedback resistor (RF) and series resistor (RS) are incorporated internally when RANGE=HGO=0.
3 See crystal or resonator manufacturer’s recommendation.
3D
Feedback resistor
Low range, low power (RANGE=0, HGO=0)2
Low range, High Gain (RANGE=0, HGO=1)
High range (RANGE=1, HGO=X)
RF
—
10
1
—
M
Ω
4D
Series resistor —
Low range, low power (RANGE = 0, HGO = 0)2
Low range, high gain (RANGE = 0, HGO = 1)
High range, low power (RANGE = 1, HGO = 0)
High range, high gain (RANGE = 1, HGO = 1)
≥ 8 MHz
4 MHz
1 MHz
RS
—
0
100
0
—
0
10
20
k
Ω
5C
Crystal start-up time 4
Low range, low power
Low range, high power
High range, low power
High range, high power
4 Proper PC board layout procedures must be followed to achieve specifications.
t
CSTL
t
CSTH
—
200
400
5
15
—
ms
6D
Square wave input clock frequency (EREFS = 0, ERCLKEN = 1)
FEE or FBE mode
FBELP mode
fextal
0.03125
0
—
40.0
50.33
MHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF51QH128 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C |
| MCF51QH128VHS | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C |
| MCF51QH128VHX | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C |
| MCF51QH32VFM | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C |
| MCF51QH32VHS | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C |
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