參數(shù)資料
型號(hào): MCF53015CMJ240
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROPROCESSOR, PBGA256
封裝: 17 X 17 MM, ROHS COMPLIANT, PLASTIC, MAPBGA-256
文件頁(yè)數(shù): 54/62頁(yè)
文件大?。?/td> 2365K
代理商: MCF53015CMJ240
MCF5301x Data Sheet, Rev. 5
Preliminary—Subject to Change Without Notice
Preliminary Electrical Characteristics
Freescale Semiconductor
58
5.21
JTAG and Boundary Scan Timing
Total Harmonic Distortion (THD)
Gain = 0dB, Fin = 1k
VOUT = 0.5VRMS
—0.01—
%
VOUT = 0.35VRMS
—0.01—
Gain = 20dB, Fin = 1k
VOUT = 0.5VRMS
—0.01—
VOUT = 0.35VRMS
—0.01—
Gain = 0dB, Fin = 4k
VOUT = 0.5VRMS
—0.01—
VOUT = 0.35VRMS
—0.01—
Gain = 20dB, Fin = 4k
VOUT = 0.5VRMS
—0.01—
VOUT = 0.35VRMS
—0.01—
Integrated Output Noise
BW = 20Hz – 20kHz
Gain = 0dB
12
μV
Gain = 20dB
40
Signal to Noise Ratio (SNR)
VOUT = 0.5VRMS,
BW = 20Hz – 20kHz
Gain = 0dB
92.4
dB
Gain = 20dB
81.9
THD plus Noise
VOUT = 0.35VRMS,
BW = 20Hz – 20kHz
Gain = 0dB
80
dB
Gain = 20dB
80
Power Supply Rejection Ratio
Gain = 0dB,
Vripple = 200mVpp
f = 1kHz
60
dB
f = 4kHz
60
Commom Mode Rejection Ratio
Gain = 0dB,
Vripple = 100mVpp
f = 1kHz
50
dB
f = 4kHz
50
Gain Error
Gain = 0, 6, 9.56, 15.56, 20, 24, 29.56, 39.9 dB
±0.5
dB
Input Impedance
Depends on the Gain Setting
1.5
24.0
k
Ω
Table 39. JTAG and Boundary Scan Timing
Num
Characteristics1
Symbol
Min
Max
Unit
J1
TCLK Frequency of Operation
fJCYC
DC
1/4
fsys/3
J2
TCLK Cycle Period
tJCYC
4—
tCYC
J3
TCLK Clock Pulse Width
tJCW
26
ns
J4
TCLK Rise and Fall Times
tJCRF
03
ns
J5
Boundary Scan Input Data Setup Time to TCLK Rise
tBSDST
4—
ns
J6
Boundary Scan Input Data Hold Time after TCLK Rise
tBSDHT
26
ns
J7
TCLK Low to Boundary Scan Output Data Valid
tBSDV
033
ns
J8
TCLK Low to Boundary Scan Output High Z
tBSDZ
033
ns
J9
TMS, TDI Input Data Setup Time to TCLK Rise
tTAPBST
4—
ns
J10
TMS, TDI Input Data Hold Time after TCLK Rise
tTAPBHT
10
ns
Table 38. Microphone Amplifier Specifications (continued)
Parameter
Conditions
Min
Typ
Max
Units
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