參數(shù)資料
型號: ADuC812(中文)
廠商: Analog Devices, Inc.
英文描述: 12-Bit ADC with Embedded FLASH MCU(12位8通道A/D轉(zhuǎn)換器)
中文描述: 12位ADC,嵌入式閃存微控制器(12位8通道的A / D轉(zhuǎn)換器)
文件頁數(shù): 17/35頁
文件大小: 926K
代理商: ADUC812(中文)
==
99-9-30==
P&S
ooá|′μ×ó1é· YóDT1
==35-17==
P &S
oo á|′μ×ó1é· YóDT1
μ :
ot±±ooêD×μèa· 15o
D :
ooêD70020D
óê±à:
430079
μ°:
( 86) ( 027£87493500 87493506
( 86) ( 027) 87491166, 87493497
P &S
í í :
http://www.p8s.com
BIT-ADDRESSABLE SPACE
(BIT ADDRESSES 0 7FH)
4 BANKS OF 8 REGISTERS
R0 R7
BANKS
SELECTED
VIA
BITS IN PSW
11
10
01
00
07H
0FH
17H
1FH
2FH
7FH
00H
08H
10H
18H
20H
RESET VALUE OF
STACK POINTER
30H
128-BYTE
SPECIAL
FUNCTION
REGISTER
AREA
8K BYTE
ELECTRICALLY
REPROGRAMMABLE
NONVOLATILE
FLASH/EE PROGRAM
MEMORY
8051-
COMPATIBLE
CORE
OTHER ON-CHIP
PERIPHERALS
TEMPERATURE
SENSOR
2 12-BIT DACs
SERIAL I/O
PARALLEL I/O
WDT
PSM
SELF-CALIBRATING
8-CHANNEL
HIGH SPEED
12-BIT ADC
640-BYTE
ELECTRICALLY
REPROGRAMMABLE
NONVOLATILE
FLASH/EE DATA
MEMORY
í
13
ú2
RAM
μμí
128
×ú
í
14 AD
C812
±à3ì£ê
3. 3 ADCμ· ×êá
3. 3. 1 ê
ADC
×aé°üoá
5
s
8
í¨μà ¢
12
¢μ¥μ′
A/D
×a÷ £′£éaó§ìá1àí¨μàà· ×a÷ ¢
ú×ù
/
±£3 ¢úù× ¢D£×ìDò°
A/D
×a÷ £′£éúμùóD2tü ±μ¨1y
3-
′÷
SFR
óúà′
éè £
A/D
×a÷óéùóúμèY
DAC
μ3£1e′±ü×a÷×é3é £×a÷óêμ£aêè· §a
0
á
+V
REF
úìá1 è ¢μíò¢1¤3§D£×μ
2.5V
ù×μ1 £ú2ù×éía2
V
REF
òy1yyˉ £ía2ù×éú
2.3V
á
AV
DD
μ· §ú £
óèí tòí¨1y°×aDoóáía2òy
25
£¨
CONVST
£éˉμ¥2òáD×a£ê £òéòéè¨
ê±÷
2
à′2úéúóóú
ADC
×aμ ′′¥· ¢Do £éò
ADC
ò±1¤×÷ú
DMA
£ê£òò
ADC
éáD×a2¢
°2éùμ2μía2
RAM
2Dèà′×
MCU
oμèo é¤ £a×ˉ21|üéòàμ
16M
×úía
2êyY′′¢÷ £
AD
C812
×°óD1¤3§±à3ìμD£×μêy£üúéμê±×ˉμ
ADC
£òè· ±£× μ
ADC
Dü £
ADC
o
°üà¨ú2ê§μ÷oíòD£×′÷£ùìá1μèí tD£××ó3ìDòéêD ó§úDèòê±D′1¤3§±à3ìμD£×μ
êy£ò±ê1ó§±êμí3Dμó2 μó°ì a× D £
à′×úè′ D÷μμ1ê3y±èóúè£üòéí¨1y°
ADC
à· ×a÷£¨êμêéêμú
9
ADC
í¨μàêè£′í£a· ±áè′ D÷μêμ £
3. 3. 2 ADC×a òˉêy
ADC
μ£aêè· §ê
0V
á
V
REF
£ú′· §ú£éèμ′úì±· ¢éúúáDμêy
LSB
μμD£¨′£
1/2LSB
3/2LSBs
5/2LSBs
£ - -
FS-3/2LSBs
££μ±
V
REF
=2.5V
ê±£ê3ê±óμtêy£
1LSB=FS/4096
ò
2.5V/4096=0.61mV
£ú
0
á
V
REF
· §úàí μêè
/
ê3×aòDèí
15
ùê £
相關(guān)PDF資料
PDF描述
ADUC812BS-REEL MSC-51 8K-Flash/256-RAM/640-EEPROM(543.84 k)
ADuC812 12-Bit ADC with Embedded FLASH MCU(12位8通道A/D轉(zhuǎn)換器)
ADUC812 Circular Connector; MIL SPEC:MIL-DTL-38999 Series I; Body Material:Metal; Series:LJT; No. of Contacts:37; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle; Body Style:Straight RoHS Compliant: No
ADUC812BS Circular Connector; No. of Contacts:37; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:25-37
ADUC832 MicroConverter, 12-Bit ADCs and DACs with Embedded 62 kBytes Flash MCU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC812_03 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter㈢, Multichannel 12-Bit ADC with Embedded Flash MCU
ADUC812BCP 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 56-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 8KB FLASH 16MHZ 3.3/5V 52PQFP - Bulk
ADUC812BCP-REEL 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 56-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:12-BIT ADC WITH EMBEDDED MCU I.C. - Tape and Reel
ADUC812BCPZ 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 56-Pin LFCSP EP
ADUC812BCPZ-REEL 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 56-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:MCU 8BIT CISC 8KB FLASH 3.3V/5V 56LFCSP EP - Tape and Reel