參數資料
型號: MCF53012CQT240
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROPROCESSOR, PQFP208
封裝: 28 X 28 MM, ROHS COMPLIANT, LQFP-208
文件頁數: 43/62頁
文件大?。?/td> 2365K
代理商: MCF53012CQT240
MCF5301x Data Sheet, Rev. 5
Preliminary—Subject to Change Without Notice
Preliminary Electrical Characteristics
Freescale Semiconductor
48
Gain vs. Signal
Relative to –10dBm0 @1.02kHz
+3 to –40dBm0
–40 to –50dBm0
–50 to –55dBm0
–0.25
–1.2
–1.3
0.25
1.2
1.3
dB
Total Distortion
(noise and harmonic)
(300Hz – 20kHz Noise BW in
300Hz – 4kHz measured BW
out)
1.02kHz tone (linear)
+2dBm04
0dBm0
–6dBm0
–10dBm0
–20dBm0
–30dBm0
–40dBm0
–45dBm0
–55dBm0
57
60
55
45
35
25
20
15
60
64
70
65
55
45
35
30
20
dB
Idle Channel Noise5
Psophometric Weighting at the output
–72
dBm0p
Digital Offset6
——
5
%Full
Scale
Frequency Response
VCIHPF = logic high
Relative to 0dBm0@1.02kHz
50Hz
60Hz7
200Hz
300 to 3000Hz
3400Hz8
4000Hz
4600Hz
–8
–0.5
–1.0
–25
–23
–0.5
+0.5
+0.1
–14
–35
dB
Frequency Response
VCIHPF=logic low
Relative to 0dBm0@1.02kHz
50Hz
200Hz
300 to 3000Hz
3400Hz9
4000Hz
4600Hz
–0.5
–1.0
+0.5
+0.1
–14
–35
dB
Inband Spurious
1.02kHz @ 0dBm0,
300 to 3kHz
——
–48
dB
Crosstalk D/A to A/D
D/A = 0 dBm0 @1.02kHz
Measured while stimulated w/ 2667Hz
@–50dBm0
——
–75
dB
Intermodulation Distortion
Two frequencies of amplitudes –4 to
–21 dBm0 from the range 300 to
3400Hz
——
–41
dB
Table 33. Voice Codec ADC Specifications1 (continued)
Parameter
Condition
Min
Typ
Max
Units
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MCF53014CMJ240J 功能描述:32位微控制器 - MCU CFV3 RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
MCF53015CMJ240 制造商:Freescale Semiconductor 功能描述:MCF5301X RISC 32-BIT CMOS 240MHZ 3.3V - Bulk
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