參數資料
型號： ADUC824BS
廠商： ANALOG DEVICES INC
元件分類： 微控制器/微處理器
英文描述： MicroConverter, Dual-Channel 16-/24-Bit ADCs with Embedded FLASH MCU
中文描述： 8-BIT, FLASH, 12.58 MHz, MICROCONTROLLER, PQFP52
封裝： PLASTIC, MQFP-52
文件頁數： 2/68頁
文件大小： 1060K
代理商： ADUC824BS
REV. B
ADuC824
–2–
TABLE OF CONTENTS
FEATURES.......................................................................... 1
GENERAL DESCRIPTION................................................. 1
SPECIFICATIONS .............................................................. 3
TIMING SPECIFICATIONS .............................................. 8
ABSOLUTE MAXIMUM RATINGS................................. 18
PIN CONFIGURATION .................................................... 18
ORDERING GUIDE.......................................................... 18
PIN FUNCTION DESCRIPTIONS................................... 19
ADuC824 BLOCK DIAGRAM .......................................... 21
MEMORY ORGANIZATION............................................ 22
OVERVIEW OF MCU-RELATED SFRS........................... 23
Accumulator (ACC) ........................................................ 23
B SFR (B) ....................................................................... 23
Stack Pointer (SP) ........................................................... 23
Data Pointer (DPTR) ...................................................... 23
Program Status Word (PSW) ........................................... 23
Power Control (PCON) ................................................... 23
SPECIAL FUNCTION REGISTERS................................. 24
SFR INTERFACE TO THE PRIMARY AND
AUXILIARY ADCs......................................................... 25
ADCSTAT...................................................................... 25
ADCMODE .................................................................... 26
ADC0CON ..................................................................... 27
ADC1CON ..................................................................... 28
SF ................................................................................... 28
ICON .............................................................................. 29
ADC0H/ADC0M/ADC0L............................................... 29
ADC1H/ADC1L ............................................................. 29
OF0H/OF0M/OF0L ........................................................ 30
OF1H/OF1L ................................................................... 30
GN0H/GN0M/GN0L...................................................... 30
GN1H/GN1L .................................................................. 30
PRIMARY AND AUXILIARY ADC DESCRIPTION........ 31
Overview ......................................................................... 31
Primary ADC .................................................................. 31
Auxiliary ADC................................................................. 32
PRIMARY AND AUXILIARY ADC NOISE
PERFORMANCE ............................................................ 33
Analog Input Channels .................................................... 33
Primary and Auxiliary ADC Inputs .................................. 33
Analog Input Ranges........................................................ 33
Programmable Gain Amplifier.......................................... 34
Bipolar/Unipolar Inputs ................................................... 34
Burnout Currents............................................................. 34
Excitation Currents.......................................................... 35
Reference Input ............................................................... 35
Reference Detect ............................................................. 35
Sigma-Delta Modulator ................................................... 35
Digital Filter .................................................................... 35
ADC Chopping ............................................................... 36
Calibration ...................................................................... 37
NONVOLATILE FLASH/EE MEMORY........................... 37
Flash/EE Memory Overview............................................. 37
Flash/EE Memory and the ADuC824............................... 37
ADuC824 Flash/EE Memory Reliability........................... 37
Using the Flash/EE Program Memory .............................. 38
Flash/EE Program Memory Security ................................ 39
Using the Flash/EE Data Memory.................................... 39
USER INTERFACE TO OTHER ON-CHIP ADuC824
PERIPHERALS .............................................................. 41
DAC................................................................................ 41
On-Chip PLL .................................................................. 42
Time Interval Counter (TIC)........................................... 43
Watchdog Timer.............................................................. 46
Power Supply Monitor ..................................................... 47
Serial Peripheral Interface ................................................ 48
I
2
C-Compatible Interface................................................. 50
8051-COMPATIBLE ON-CHIP PERIPHERALS .............. 51
Parallel I/O Ports 0–3....................................................... 51
Timers/Counters.............................................................. 51
TIMER/COUNTER 0 AND 1 OPERATING MODES ...... 54
UART Serial Interface ..................................................... 57
Interrupt System .............................................................. 60
ADuC824 HARDWARE DESIGN CONSIDERATIONS... 62
Clock Oscillator ............................................................... 62
External Memory Interface............................................... 62
Power-On Reset Operation .............................................. 63
Power Supplies ................................................................ 63
Power Consumption ........................................................ 64
Power-Saving Modes ....................................................... 64
Grounding and Board Layout Recommendations ............. 64
ADuC824 System Self-Identification................................ 65
OTHER HARDWARE CONSIDERATIONS..................... 65
In-Circuit Serial Download Access................................... 65
Embedded Serial Port Debugger ...................................... 65
Single-Pin Emulation Mode ............................................. 65
Enhanced-Hooks Emulation Mode .................................. 66
Typical System Configuration .......................................... 66
QUICKSTART DEVELOPMENT SYSTEM..................... 67
OUTLINE DIMENSIONS................................................. 68
Revision History .................................................................. 68
相關PDF資料
PDF描述
ADUC831 LJT 6C 6#22D PIN RECP
ADUC831BCP Circular Connector; No. of Contacts:6; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:9; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:9-35
ADUC831BS MicroConverter, 12-Bit ADCs and DACs with Embedded 62 kBytes Flash MCU
ADUC836 MicroConverter, Dual 16-Bit-ADCs with Embedded 62 kB Flash MCU
ADUC836BCP MicroConverter, Dual 16-Bit-ADCs with Embedded 62 kB Flash MCU
相關代理商/技術參數
參數描述
ADUC824BS-DEN 制造商:Analog Devices 功能描述:
ADUC824BS-REEL 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 52-Pin MQFP T/R 制造商:Analog Devices 功能描述:24BIT ADC/EMBEDDED 8BIT MCU+FLASH MEMORY - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:24BIT ADC/EMBEDDED 8BIT MCU+FLASH MEMORY - Tape and Reel
ADUC824BSZ 功能描述:IC MCU 8K FLASH ADC/DAC 52MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 標準包裝: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 外圍設備:欠壓檢測/復位，POR，WDT 輸入/輸出數: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 數據轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
ADUC824BSZ-DEN 功能描述:8052 MicroConverter? ADuC8xx Microcontroller IC 8-Bit 12.58MHz 8KB (8K x 8) FLASH 制造商:analog devices inc. 系列:MicroConverter? ADuC8xx 包裝:- 零件狀態(tài):上次購買時間 核心處理器:8052 核心尺寸:8-位 速度:12.58MHz 連接性:EBI/EMI，I2C，SPI，UART/USART 外設:POR，PSM，溫度傳感器，WDT I/O 數:34 程序存儲容量:8KB（8K x 8） 程序存儲器類型:閃存 EEPROM 容量:640 x 8 RAM 容量:256 x 8 電壓 - 電源（Vcc/Vdd）:2.7 V ~ 5.25 V 數據轉換器:A/D 3x16b，4x24b；D/A 1x12b 振蕩器類型:內部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:- 供應商器件封裝:- 標準包裝:1
ADUC824BSZ-REEL 功能描述:IC MCU 8K FLASH ADC/DAC 52MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 標準包裝: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 外圍設備:欠壓檢測/復位，LED，POR，PWM，WDT 輸入/輸出數: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 數據轉換器:- 振蕩器型:內部 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
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*