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参数资料
| 型号： | MCF53013CQT240 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | MICROPROCESSOR, PQFP208 |
| 封装： | 28 X 28 MM, ROHS COMPLIANT, LQFP-208 |
| 文件页数： | 44/62页 |
| 文件大小： | 2365K |
| 代理商： | MCF53013CQT240 |
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Preliminary Electrical Characteristics
MCF5301x Data Sheet, Rev. 5
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
49
Filter Group Delay
VCIHPF=logic high
CODEC_CLK=26MHz
(Relative to 1.6kHz)
500Hz < f < 600Hz
600Hz < f < 800Hz
800Hz < f < 1kHz
1kHz < f < 1.6kHz
1.6kHz < f < 2.6kHz
2.6kHz < f < 2.8kHz
2.8kHz < f < 3.0kHz
—
260
155
57
15
95
135
190
μS
Filter Group Delay
VCIHPF=logic low
CODEC_CLK=26MHz
(Relative to 1.6kHz)
f < 1.6kHz
1.6kHz < f < 2.6kHz
2.6kHz < f < 2.8kHz
2.8kHz < f < 3.0kHz
–40
0
—
0
100
150
200
μS
Filter Absolute Group Delay
VCIHPF=logic high
f=1.6kHz
—
300
μS
Filter Absolute Group Delay
VCIHPF=logic low
f=1.6kHz
—
235
μS
Out of Band input fold-in
spurious
with 0dBm0 input signal from 4.6 kHz
to 8.4 kHz
—
–50
dB
1 All analog signals are referenced to VAG unless otherwise noted.
2 Power Supply Rejection Ratio is for Longjing IC only. Total PSRR from battery to output is obtained by summing the
PSRR from Neptune to the one from the Regulator in Seaweed. It is assumed that the regulators in Seaweed will
have a minimum PSRR of 45 dB.
3 For A/D differential input (ADC_P - ADC_M) 0dBm0 = 340mV
rms.
The codec output will not “foldback” or oscillate if overdriven, but clip.
4 The digital word corresponding to +3dBm0 is ‘0111111111111’b. Therefore if the audio level is set to +3dBm0, any
variation in gain could cause large distortion if the digital number exceeds ‘0111111111111’b. For this reason the
maximum recommended signal for low distortion is +3dBm0
(Absolute Gain Error) = +2dBm0.
5 GSM Spec = –64 0dB.
6 This value is a preliminary target. The final number will be specified after obtaining the production statistical data.
7 Small frequency response deviation from straight line in the 60:200 Hz range is acceptable by spec requirements.
8 Small frequency response deviation from straight line in the 3400:4000 Hz range is acceptable by spec requirements.
9 Small frequency response deviation from straight line in the 3400:4000 Hz range is acceptable by spec requirements.
Table 33. Voice Codec ADC Specifications1 (continued)
Parameter
Condition
Min
Typ
Max
Units
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF53014CMJ240 | 制造商:Freescale Semiconductor 功能描述:MCF5301X RISC 32-BIT CMOS 240MHZ 3.3V - Bulk 制造商:Rochester Electronics LLC 功能描述: |
| MCF53014CMJ240J | 功能描述:32位微控制器 - MCU CFV3 RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| MCF53015CMJ240 | 制造商:Freescale Semiconductor 功能描述:MCF5301X RISC 32-BIT CMOS 240MHZ 3.3V - Bulk |
| MCF53015CMJ240J | 功能描述:32位微控制器 - MCU CFV3 SECURITY RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| MCF53016CMJ240 | 制造商:Freescale Semiconductor 功能描述:LONGJING C&I CFV3 VOIP - Bulk |
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