参数资料
型号: TMS320F28069PZPS
厂商: Texas Instruments
文件页数: 171/174页
文件大小: 0K
描述: IC MCU 32BIT 256KB FLSH 100HTQFP
产品培训模块: ControlSUITE
Piccolo F2806x
TPS75005 Single IC Power for C2000 MCU
标准包装: 90
系列: TMS320F2806x, Piccolo™, C2000™
核心处理器: C28x
芯体尺寸: 32-位
速度: 80MHz
连通性: CAN,I²C,McBSP,SCI,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 54
程序存储器容量: 256KB(128K x 16)
程序存储器类型: 闪存
RAM 容量: 50K x 16
电压 - 电源 (Vcc/Vdd): 1.71 V ~ 1.995 V
数据转换器: A/D 16x12b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 100-TQFP 裸露焊盘
包装: 托盘
6.02
1.76)
(SINAD
N
-
=
SPRS698D – NOVEMBER 2010 – REVISED DECEMBER 2012
5.11 Detailed Descriptions
Integral Nonlinearity
Integral nonlinearity refers to the deviation of each individual code from a line drawn from zero through full
scale. The point used as zero occurs one-half LSB before the first code transition. The full-scale point is
defined as level one-half LSB beyond the last code transition. The deviation is measured from the center
of each particular code to the true straight line between these two points.
Differential Nonlinearity
An ideal ADC exhibits code transitions that are exactly 1 LSB apart. DNL is the deviation from this ideal
value. A differential nonlinearity error of less than ±1 LSB ensures no missing codes.
Zero Offset
The major carry transition should occur when the analog input is at zero volts. Zero error is defined as the
deviation of the actual transition from that point.
Gain Error
The first code transition should occur at an analog value one-half LSB above negative full scale. The last
transition should occur at an analog value one and one-half LSB below the nominal full scale. Gain error is
the deviation of the actual difference between first and last code transitions and the ideal difference
between first and last code transitions.
Signal-to-Noise Ratio + Distortion (SINAD)
SINAD is the ratio of the rms value of the measured input signal to the rms sum of all other spectral
components below the Nyquist frequency, including harmonics but excluding dc. The value for SINAD is
expressed in decibels.
Effective Number of Bits (ENOB)
For a sine wave, SINAD can be expressed in terms of the number of bits. Using the following
formula,
it is possible to get a measure of performance expressed as N, the effective
number of bits. Thus, effective number of bits for a device for sine wave inputs at a given input frequency
can be calculated directly from its measured SINAD.
Total Harmonic Distortion (THD)
THD is the ratio of the rms sum of the first nine harmonic components to the rms value of the measured
input signal and is expressed as a percentage or in decibels.
Spurious Free Dynamic Range (SFDR)
SFDR is the difference in dB between the rms amplitude of the input signal and the peak spurious signal.
96
Peripheral and Electrical Specifications
Copyright 2010–2012, Texas Instruments Incorporated
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TMS320F28069PZT 功能描述:32位微控制器 - MCU PICCOLO MCU 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
TMS320F28069UPFPS 功能描述:IC MCU 32BIT 256KB FLASH 80HTQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:TMS320F2806x, Piccolo™, C2000™ 产品培训模块:Asynchronous Stimulus 标准包装:90 系列:dsPIC™ 30F 核心处理器:dsPIC 芯体尺寸:16-位 速度:20 MIPS 连通性:CAN,I²C,SPI,UART/USART 外围设备:AC'97,欠压检测/复位,I²S,LVD,POR,PWM,WDT 输入/输出数:52 程序存储器容量:144KB(48K x 24) 程序存储器类型:闪存 EEPROM 大小:4K x 8 RAM 容量:8K x 8 电压 - 电源 (Vcc/Vdd):2.5 V ~ 5.5 V 数据转换器:A/D 16x12b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:64-TQFP 包装:托盘 配用:XLT64PT4-ND - SOCKET TRAN ICE 64MQFP/TQFPAC164313-ND - MODULE SKT FOR PM3 64PF 其它名称:DSPIC30F601220EPF
TMS320F28069UPNT 功能描述:32位微控制器 - MCU PICCOLO MCU 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
TMS320F28069UPZPS 功能描述:32位微控制器 - MCU PICCOLO MCU 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
TMS320F28069UPZT 功能描述:32位微控制器 - MCU PICCOLO MCU 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