參數(shù)資料
型號: TMS470R1B768PGEQR
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP144
封裝: PLASTIC, LQFP-144
文件頁數(shù): 38/49頁
文件大?。?/td> 552K
代理商: TMS470R1B768PGEQR
Parasitic
Capacitance
Vsrc
Ri
MibADC
Input Pin
Rs
Sample
Capacitor
Ci
Rleak
Sample Switch
External
Multi-Buffer ADC Timing Requirements
www.ti.com ......................................................................................................................................................... SPNS108B – AUGUST 2005 – REVISED MAY 2008
Figure 18. MibADC Input Equivalent Circuit
MIN
NOM
MAX UNIT
tc(ADCLK)
Cycle time, MibADC clock
0.05
s
td(SH)
Delay time, sample and hold time
1
s
td)
Delay time, conversion time
0.55
s
td(SHC)
(1)
Delay time, total sample/hold and conversion time
1.55
s
(1)
This is the minimum sample/hold and conversion time that can be achieved. These parameters are dependent on many factors; for
more details, see the TMS470R1x Multi-Buffered Analog-to-Digital Converter (MibADC) Reference Guide (literature number SPNU206).
Copyright 2005–2008, Texas Instruments Incorporated
43
Product Folder Link(s): TMS470R1B768
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相關代理商/技術參數(shù)
參數(shù)描述
TMS470R1B768PGET 功能描述:ARM微控制器 - MCU 60mhz / 768k Flash RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
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