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參數資料
| 型號： | ADUC842 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | CON, RTANG 68 POS |
| 中文描述： | 12 -位ADC和DAC的嵌入式高新技術高速62KB閃存微控制器 |
| 文件頁數： | 15/18頁 |
| 文件大小： | 217K |
| 代理商： | ADUC842 |
REV. PrB
ADuC842
–15–
Cleared
by the MicroConverter if the interface is receiving.
I
2
C Interrupt Bit (SL AVE MODE ONL Y ).
Set
by the MicroConverter after a byte has been transmitted or received.
Cleared
automatically when user code reads the I2CDAT SFR (see I2CDAT below).
0
I2C I
I2C A D D
F unction
I
2
C Address Register
Holds the first I
2
C peripheral address for the part. It may be overwritten by user code.
T echnical NoteuC001 at www.analog.com/microconverter describes the format of the
I
2
C standard 7-bit address in detail.
SFR Address
Power-On Default Value
Bit Addressable
9BH
55H
N o
I2C A D D 1
F unction
I
2
C Address Register
Holds the second I
2
C peripheral address for the part. It may be overwritten by user code.
SFR Address
Power-On Default Value
Bit Addressable
91H
00H
N o
I2C A D D 2
F unction
I
2
C Address Register
Holds the third I
2
C peripheral address for the part. It may be overwritten by user code.
SFR Address
Power-On Default Value
Bit Addressable
92H
00H
N o
I2C A D D 3
F unction
I
2
C Address Register
Holds the fourth I
2
C peripheral address for the part. It may be overwritten by user code.
SFR Address
Power-On Default Value
Bit Addressable
93H
00H
N o
I2C D A T
F unction
I
2
C D ata R egister
T he I2CDAT SFR is written by the user to transmit data over the I
2
C
user code to read data just received by the I
2
C interface. Accessing I2C DAT automatically clears
any pending I
2
C interrupt and the I2CI bit in the I2C C ON SF R. User software should only
access I2CDAT once perinterrupt cycle.
9AH
Power-On Default Value 00H
Bit Addressable
N o
interface or read by
SFR Address
*
under the Philips I
2
C
Patent Rights to use the AD uC 842 in an I
2
C system, provided that the system conforms to the I
2
C Standard Specification as defined by
Philips.
Purchase of licensed I
2
C components of Analog D evices or one of its sublicensed Associated C ompanies conveys a license for the purchaser
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|---|---|
| ADUC842BCP | 12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU |
| ADUC842BS | 12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADUC842BCP | 制造商:AD 制造商全稱:Analog Devices 功能描述:12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU |
| ADUC842BCP32-3 | 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 16.7MHZ 3.3V 56LFCSP - Bulk 制造商:Analog Devices 功能描述: |
| ADUC842BCP32-5 | 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 5V 56-Pin LFCSP EP |
| ADUC842BCP62-3 | 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3V 56-Pin LFCSP EP |
| ADUC842BCP62-3U | 制造商:Analog Devices 功能描述:MICROCONVERTER 1-CYCLE VERSION ADUC833 - Trays |
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