参数资料
型号: MK50N512CMD100R
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144
封装: 13 X 13 MM, MAPBGA-144
文件页数: 21/73页
文件大小: 1819K
代理商: MK50N512CMD100R
Table 14. Oscillator DC electrical specifications (continued)
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
IDDOSC
Supply current — high gain mode (HGO=1)
32 kHz
4 MHz
8 MHz
16 MHz
24 MHz
32 MHz
25
400
800
1.5
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)
0
Vpp5
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, low-power mode
(HGO=0)
0.6
V
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, high-gain mode
(HGO=1)
VDD
V
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, low-power mode
(HGO=0)
0.6
V
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, high-gain mode
(HGO=1)
VDD
V
1. VDD=3.3 V, Temperature =25 °C
2. See crystal or resonator manufacturer's recommendation
3. Cx,Cy can be provided by using either the integrated capacitors or by using external components.
4. When low power mode is selected, RF is integrated and must not be attached externally.
Peripheral operating requirements and behaviors
K50 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
28
Preliminary
Freescale Semiconductor, Inc.
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