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参数资料
| 型号： | MC9S08QE64CLD |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, MS-026BCD, LQFP-44 |
| 文件页数： | 14/50页 |
| 文件大小： | 1131K |
| 代理商： | MC9S08QE64CLD |
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Electrical Characteristics
MC9S08QE128 Series Data Sheet, Rev. 7
Freescale Semiconductor
21
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 (C1,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 |
|---|---|
| MC9S08QE64CLH | 功能描述:8位微控制器 -MCU Flexis Series 8 Bit 64K FLASH RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MC9S08QE64CQD | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:8-Bit HCS08 Central Processor Unit |
| MC9S08QE8 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:8-Bit HCS08 Central Processor Unit |
| MC9S08QE8_09 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:8-Bit HCS08 Central Processor Unit |
| MC9S08QE8_11 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Up to 20 MHz CPU at 3.6 V to 1.8 V across temperature range of –40 °C to 85 °C |
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