参数资料
型号: MPC5646CCF0CLU8R
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP176
封装: 24 X 24 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-176
文件页数: 79/115页
文件大小: 783K
代理商: MPC5646CCF0CLU8R
MPC5646C Microcontroller Datasheet, Rev. 4
Preliminary—Subject to Change Without Notice
Electrical Characteristics
Freescale Semiconductor
66
4.13
Slow external crystal oscillator (32 kHz) electrical characteristics
The device provides a low power oscillator/resonator driver.
VFXOSC
CC T Oscillation
amplitude at EXTAL
fOSC = 40 MHz
For both VDD = 3.3 V ±
10%, VDD = 5.0 V ±
10%
—0.95
V
VFXOSCOP CC P Oscillation
operating point
——
1.8
V
IFXOSC
,3
CC T Fast external crystal
oscillator
consumption
VDD = 3.3 V ± 10%,
fOSC = 40 MHz
—2
2.2
mA
VDD = 5.0 V ± 10%,
fOSC = 40 MHz
—2.3
2.5
VDD = 3.3 V ± 10%,
fOSC = 16 MHz
—1.3
1.5
VDD = 5.0 V ± 10%,
fOSC = 16 MHz
—1.6
1.8
TFXOSCSU
CC T Fast external crystal
oscillator start-up
time
fOSC = 40 MHz
For both VDD = 3.3 V ±
10%, VDD = 5.0 V ±
10%
——
5
ms
VIH
SR P Input high level
CMOS
(Schmitt Trigger)
Oscillator bypass
mode
0.65VDD_HV_A
—VDD_HV_A +0.4
V
VIL
SR P Input low level
CMOS
(Schmitt Trigger)
Oscillator bypass
mode
0.3
0.35VDD_HV_A
V
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.
2 All values need to be confirmed during device validation.
3 Stated values take into account only analog module consumption but not the digital contributor (clock tree and
enabled peripherals).
Table 35. Fast external crystal oscillator (4 to 40 MHz) electrical characteristics
Symbol
C
Parameter
Conditions1
Value2
Unit
Min
Typ
Max
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