參數(shù)資料
型號(hào)： ADuC848
廠商： Analog Devices, Inc.
元件分類： ADC
英文描述： MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
中文描述： MicroConverter的多通道ADC的24-/16-Bit與嵌入式62 kB閃存以及單周期控制器
文件頁數(shù)： 2/108頁
文件大?。?/td> 1109K
代理商： ADUC848
ADuC845/ADuC847/ADuC848
TABLE OF CONTENTS
Specifications.....................................................................................4
Rev. A | Page 2 of 108
Abosolute Maximum Ratings.......................................................10
ESD Caution................................................................................10
Pin Configuration and Function Descriptions...........................11
General Description.......................................................................15
8052 Instruction Set...................................................................18
Timer Operation.........................................................................18
ALE...............................................................................................18
External Memory Access...........................................................18
Complete SFR Map ....................................................................19
Functional Description..................................................................20
8051 Instruction Set...................................................................20
Memory Organization...............................................................22
Special Function Registers (SFRs)............................................24
ADC Circuit Information..........................................................26
Auxiliary ADC (ADuC845 Only)............................................32
Reference Inputs.........................................................................32
Burnout Current Sources ..........................................................32
Reference Detect Circuit ...........................................................33
Sinc Filter Register (SF).............................................................33
Σ
-
Modulator............................................................................33
Digital Filter................................................................................33
ADC Chopping...........................................................................34
Calibration...................................................................................34
Programmable Gain Amplifier.................................................35
Bipolar/Unipolar Configuration ..............................................35
Data Output Coding..................................................................36
Excitation Currents....................................................................36
ADC Power-On..........................................................................36
Typical Performance Characteristics...........................................37
Functional Description..................................................................39
ADC SFR Interface..................................................................... 39
ADCSTAT (ADC Status Register)........................................... 40
ADCMODE (ADC Mode Register)......................................... 41
ADC0CON1 (Primary ADC Control Register)..................... 43
ADC0CON2 (Primary ADC Channel Select Register) ........ 44
SF (ADC Sinc Filter Control Register).................................... 46
ICON (Excitation Current Sources Control Register).......... 47
Nonvolatile Flash/EE Memory Overview............................... 48
Flash/EE Program Memory...................................................... 49
User Download Mode (ULOAD)............................................. 50
Using Flash/EE Data Memory.................................................. 51
Flash/EE Memory Timing ........................................................ 52
DAC Circuit Information.......................................................... 53
Pulse-Width Modulator (PWM).............................................. 55
On-Chip PLL (PLLCON).......................................................... 60
I
2
C Serial Interface ..................................................................... 61
SPI Serial Interface..................................................................... 64
Using the SPI Interface.............................................................. 66
Dual Data Pointers..................................................................... 67
Power Supply Monitor............................................................... 68
Watchdog Timer......................................................................... 69
Time Interval Counter (TIC).................................................... 70
8052 Compatible On-Chip Peripherals................................... 73
Timers/Counters........................................................................ 75
UART Serial Interface................................................................ 80
Interrupt System......................................................................... 85
Interrupt Priority........................................................................ 86
Interrupt Vectors ........................................................................ 86
Hardware Design Considerations................................................ 87
External Memory Interface....................................................... 87
Power Supplies............................................................................ 87
相關(guān)PDF資料
PDF描述
ADUC848BCP62-3 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
ADUC848BCP62-5 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
ADUC848BCP8-3 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
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ADUC848BS32-3 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC848BCP32-3 制造商:Analog Devices 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Trays
ADUC848BCP32-5 制造商:Analog Devices 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Trays
ADUC848BCP62-3 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 56-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 12.85MHZ 3.3V 56LFCSP - Bulk
ADUC848BCP62-5 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 56-Pin LFCSP EP
ADUC848BCP8-3 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 56-Pin LFCSP EP 制造商:Analog Devices 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Trays 制造商:Rochester Electronics LLC 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Bulk
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