参数资料
型号: MC56F8247VLH
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, MS-026BCD, LQFP-64
文件页数: 55/88页
文件大小: 4050K
代理商: MC56F8247VLH
Specifications
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Freescale Semiconductor
59
7.15
External Crystal or Resonator Requirement
7.16
Relaxation Oscillator Timing
Figure 18. Relaxation Oscillator Temperature Variation (Typical) After Trim
Table 31. Crystal or Resonator Requirement
Characteristic
Symbol
Min
Typ
Max
Unit
Frequency of operation
fXOSC
48
16
MHz
Table 32. Relaxation Oscillator Timing
Characteristic
Symbol
Minimum
Typical
Maximum
Unit
Relaxation oscillator output frequency1
Normal Mode
Standby Mode
1 Output frequency after factory trim.
fop
8.05
400
MHz
kHz
Relaxation oscillator stabilization time2
2 This is the time required from standby to normal mode transition.
troscs
—1
3
ms
Cycle-to-cycle jitter. This is measured on the CLKO
signal (programmed prescaler_clock) over 264 clocks3
3 J
A is required to meet QSCI requirements.
tjitterrosc
—400
ps
Variation over temperature –40
°C to 150°C4
4 See Figure 18.
+1.5 to –1.5 +3.0 to –3.0
%
Variation over temperature 0
°C to 105°C4
0 to +1
+2.0 to –2.0
%
8.16
8.08
8
7.92
7.84
175
-25
-50
0
50
75
100
125
150
25
Degrees C (Junction)
MHz
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相关代理商/技术参数
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