參數(shù)資料
型號(hào): MCF51QF32VLF
廠商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 微控制器/微處理器
英文描述: FLASH, 50 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, LQFP-48
文件頁(yè)數(shù): 17/72頁(yè)
文件大?。?/td> 1031K
代理商: MCF51QF32VLF
Table 15. Oscillator DC electrical specifications (continued)
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
IDDOSC
Supply current — high gain mode (HGO=1)
32 kHz
1 MHz
4 MHz
8 MHz (RANGE=01)
16 MHz
24 MHz
32 MHz
25
300
400
500
2.5
3
4
μA
mA
Cx
EXTAL load capacitance
2, 3
Cy
XTAL load capacitance
2, 3
RF
Feedback resistor — low-frequency, low-power
mode (HGO=0)
2, 4
Feedback resistor — low-frequency, high-gain
mode (HGO=1)
10
Feedback resistor — high-frequency, low-power
mode (HGO=0)
Feedback resistor — high-frequency, high-gain
mode (HGO=1)
1
RS
Series resistor — low-frequency, low-power
mode (HGO=0)
Series resistor — low-frequency, high-gain mode
(HGO=1)
200
Series resistor — high-frequency, low-power
mode (HGO=0)
Series resistor — high-frequency, high-gain
mode (HGO=1)
1 MHz resonator
2 MHz resonator
4 MHz resonator
8 MHz resonator
16 MHz resonator
20 MHz resonator
32 MHz resonator
6.6
3.3
0
Table continues on the next page...
Clock modules
MCF51JF128 Advance Information Data Sheet, Rev. 3, 08/2011.
24
Preliminary
Freescale Semiconductor, Inc.
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