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參數(shù)資料
| 型號： | ADUC848BS62-3 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 10-825944-010 |
| 中文描述： | 8-BIT, FLASH, 12.58 MHz, MICROCONTROLLER, PQFP52 |
| 封裝： | 14 X 14 MM, PLASTIC, MO-112-AC-1, MQFP-52 |
| 文件頁數(shù)： | 2/108頁 |
| 文件大?。?/td> | 1109K |
| 代理商： | ADUC848BS62-3 |
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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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADUC848BS62-5 | 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 12.85MHZ 5V 52MQFP - Bulk 制造商:Analog Devices 功能描述:IC MICROCONTROLLER |
| ADUC848BS8-3 | 制造商:Analog Devices 功能描述: |
| ADUC848BS8-5 | 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 52-Pin MQFP 制造商:Analog Devices 功能描述:IC MICROCONTROLLER |
| ADUC848BSZ32-3 | 功能描述:IC MCU FLASH W/16BIT ADC 52MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，LED，POR，PWM，WDT 輸入/輸出數(shù):16 程序存儲器容量:4KB（4K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND |
| ADUC848BSZ32-5 | 功能描述:IC MCU FLASH W/16BIT ADC 52MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，LED，POR，PWM，WDT 輸入/輸出數(shù):16 程序存儲器容量:4KB（4K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND |
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