参数资料
型号: MPC930FA
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 时钟产生/分配
英文描述: 140 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP32
封装: TQFP-32
文件页数: 7/12页
文件大小: 326K
代理商: MPC930FA
MPC930 MPC931
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
52
ABSOLUTE MAXIMUM RATINGS*
Symbol
Parameter
Min
Max
Unit
VCC
Supply Voltage
–0.3
4.6
V
VI
Input Voltage
–0.3
VDD + 0.3
V
IIN
Input Current
±20
mA
TStor
Storage Temperature Range
–40
125
°C
* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or condi-
tions beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is not im-
plied.
PLL INPUT REFERENCE CHARACTERISTICS (TA = 0 to 70°C)
Symbol
Characteristic
Min
Max
Unit
Condition
tr, tf
TCLK Input Rise/Falls
3.0
ns
fref
Reference Input Frequency
10
Note 1.
MHz
frefDC
Reference Input Duty Cycle
25
75
%
1. Maximum input reference frequency is limited by the VCO lock range and the feedback divider.
DC CHARACTERISTICS (TA = 0° to 70°C, VCC = 3.3V ±5%)
Symbol
Characteristic
Min
Typ
Max
Unit
Condition
VIH
Input HIGH Voltage
2.0
3.6
V
VIL
Input LOW Voltage
0.8
V
VOH
Output HIGH Voltage
2.4
V
IOH = –20mA (Note 2.)
VOL
Output LOW Voltage
0.5
V
IOL = 20mA (Note 2.)
IIN
Input Current
±120
A
Note 3.
ICC
Maximum Core Supply Current
65
85
mA
ICCPLL
Maximum PLL Supply Current
15
20
mA
CIN
4
pF
Cpd
25
pF
Per Output
2. The MPC930/931 outputs can drive series or parallel terminated 50
(or 50 to VCC/2) transmission lines on the incident edge (see Applications
Info section).
3. Inputs have pull–up/pull–down resistors which affect input current.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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