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參數(shù)資料
型號： ADUC7021ACP32
廠商： ANALOG DEVICES INC
元件分類： 微控制器/微處理器
英文描述： Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
中文描述： 32-BIT, FLASH, 45.5 MHz, MICROCONTROLLER, QCC40
封裝： 6 X 6 MM, MO-220VJJD-2, LFCSP-40
文件頁數(shù)： 2/80頁
文件大小： 840K
代理商： ADUC7021ACP32
ADuC702x Series
Preliminary Technical Data
TABLE OF CONTENTS
ADuC702x—Specifications ............................................................3
Rev. PrB | Page 2 of 80
Terminology......................................................................................6
Absolute Maximum Ratings............................................................7
Ordering Guide.............................................................................9
Pin function descriptions..............................................................10
General Description.......................................................................19
Overview of the ARM7TDMI core..........................................19
Memory organisation.................................................................21
ADC circuit information...............................................................26
General Overview.......................................................................26
ADC Transfer Function.............................................................26
Typical Operation.......................................................................27
Converter operation...................................................................29
Driving the analog inputs..........................................................30
ADC Calibration ........................................................................30
Temperature Sensor ...................................................................30
Bandgap Reference.....................................................................30
Nonvolatile Flash/EE Memory .....................................................32
Flash/EE memory overview......................................................32
Flash/EE Memory and the ADuC702x....................................32
Flash/EE memory security........................................................32
Flash/EE Control Interface........................................................33
Execution time from SRAM and FLASH/EE.........................34
Reset and Remap........................................................................ 36
Other analog peripherals............................................................... 37
DAC.............................................................................................. 37
Power Supply Monitor............................................................... 39
Comparator................................................................................. 39
Oscillator and PLL - Power control......................................... 40
Digital peripherals.......................................................................... 42
Three-phase PWM..................................................................... 42
General Purpose I/O.................................................................. 49
Serial Port Mux........................................................................... 52
Programmable Logic Array (PLA)........................................... 62
Processor reference peripherals.................................................... 65
Interrupt System......................................................................... 65
Timers.......................................................................................... 67
ADuC702x Hardware Design considerations ............................ 75
Power supplies............................................................................ 75
Grounding and Board Layout Recommendations................. 75
Clock Oscillator.......................................................................... 76
Power-on reset operation.......................................................... 76
Typical sysem configuration..................................................... 77
Development Tools ........................................................................ 78
In-Circuit Serial Downloader................................................... 78
Outline Dimensions....................................................................... 79
相關(guān)PDF資料
PDF描述
ADUC7021BCP32 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
ADUC7021BCP62 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
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ADUC7022BCP32 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC7021ACPZ32 制造商:Analog Devices 功能描述:MCU 32BIT RISC 62KB FLASH 3.3V 40LFCSP EP - Trays
ADUC7021BCP32 制造商:Analog Devices 功能描述:FLASH ARM7+8-CH,12-B ADC & 2X12-B DAC IC - Trays
ADUC7021BCP62 制造商:Analog Devices 功能描述:FLASH ARM7+8-CH,12-B ADC & 2X12-B DAC IC - Bulk
ADUC7021BCP62-U1 制造商:Analog Devices 功能描述:FLASH ARM7+8-CH,12-B ADC & 2X12-B DAC IC - Trays
ADUC7021BCPZ32 功能描述:IC MCU FLASH 32K W/ANLG 40LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C，Microwire，SPI，SSI，SSP，UART/USART，USB 外圍設(shè)備:欠壓檢測/復(fù)位，POR，WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB（96K x 8） 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
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