參數(shù)資料
型號(hào)： ADUC834BCPZ-REEL
廠商： Analog Devices Inc
文件頁數(shù)： 58/80頁
文件大小： 0K
描述： IC MCU 62K FLASH ADC/DAC 56LFCSP
標(biāo)準(zhǔn)包裝： 2,500
系列： MicroConverter® ADuC8xx
核心處理器： 8052
芯體尺寸： 8-位
速度： 12.58MHz
連通性： EBI/EMI，I²C，SPI，UART/USART
外圍設(shè)備： POR，PSM，PWM，溫度傳感器，WDT
輸入/輸出數(shù)： 34
程序存儲(chǔ)器容量： 62KB（62K x 8）
程序存儲(chǔ)器類型： 閃存
EEPROM 大?。?/td> 4K x 8
RAM 容量： 2.25K x 8
電壓 - 電源 (Vcc/Vdd)： 2.7 V ~ 5.25 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 3x16b，4x24b; D/A 1x12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 56-VFQFN 裸露焊盤，CSP
包裝： 帶卷 (TR)
REV. A
ADuC834
–61–
INTERRUPT SYSTEM
The ADuC834 provides a total of 11 interrupt sources with two priority levels. The control and configuration of the interrupt system
is carried out through three interrupt-related SFRs. These are the IE (Interrupt Enable) Register, the IP (Interrupt Priority Register)
and the IEIP2 (Secondary Interrupt Enable/Priority SFR) Registers. Their bit definitions are given in the Tables XXXV – XXXVII.
IE
Interrupt Enable Register
SFR Address
A8H
Power-On Default Value
00H
Bit Addressable
Yes
Table XXXV. IE SFR Bit Designations
Bit
Name
Description
7EAWritten by User to Enable ‘1’ or Disable ‘0’ All Interrupt Sources
6
EADC
Written by User to Enable ‘1’ or Disable ‘0’ ADC Interrupt
5
ET2
Written by User to Enable ‘1’ or Disable ‘0’ Timer 2 Interrupt
4ESWritten by User to Enable ‘1’ or Disable ‘0’ UART Serial Port Interrupt
3
ET1
Written by User to Enable ‘1’ or Disable ‘0’ Timer 1 Interrupt
2
EX1
Written by User to Enable ‘1’ or Disable ‘0’ External Interrupt 1
1
ET0
Written by User to Enable ‘1’ or Disable ‘0’ Timer 0 Interrupt
0
EX0
Written by User to Enable ‘1’ or Disable ‘0’ External Interrupt 0
IP
Interrupt Priority Register
SFR Address
B8H
Power-On Default Value
00H
Bit Addressable
Yes
Table XXXVI. IP SFR Bit Designations
Bit
Name
Description
7
–––
Reserved for Future Use
6
PADC
Written by User to Select ADC Interrupt Priority (‘1’ = High; ‘0’ = Low)
5
PT2
Written by User to Select Timer 2 Interrupt Priority (‘1’ = High; ‘0’ = Low)
4PSWritten by User to Select UART Serial Port Interrupt Priority (‘1’ = High; ‘0’ = Low)
3
PT1
Written by User to Select Timer 1 Interrupt Priority (‘1’ = High; ‘0’ = Low)
2
PX1
Written by User to Select External Interrupt 1 Priority (‘1’ = High; ‘0’ = Low)
1
PT0
Written by User to Select Timer 0 Interrupt Priority (‘1’ = High; ‘0’ = Low)
0
PX0
Written by User to Select External Interrupt 0 Priority (‘1’ = High; ‘0’ = Low)
IEIP2
Secondary Interrupt Enable and Priority Register
SFR Address
A9H
Power-On Default Value
A0H
Bit Addressable
No
Table XXXVII. IEIP2 SFR Bit Designations
Bit
Name
Description
7
–––
Reserved for Future Use
6PTI
Written by User to Select TIC Interrupt Priority (‘1’ = High; ‘0’ = Low)
5
PPSM
Written by User to Select Power Supply Monitor Interrupt Priority (‘1’ = High; ‘0’ = Low)
4PSI
Written by User to Select SPI/I
2C Serial Port Interrupt Priority (‘1’ = High; ‘0’ = Low)
3
–––
Reserved. This Bit Must Be ‘0.’
2
ETI
Written by User to Enable ‘1’ or Disable ‘0’ TIC Interrupt
1EPSM
Written by User to Enable ‘1’ or Disable ‘0’ Power Supply Monitor Interrupt
0
ESI
Written by User to Enable ‘1’ or Disable ‘0’ SPI/I
2C Serial Port Interrupt
相關(guān)PDF資料
PDF描述
ADUC836BCPZ IC MCU 62K FLASH ADC/DAC 56LFCSP
ADUC843BSZ62-5 IC ADC 12BIT W/FLASH MCU 52-MQFP
ADUC845BCPZ62-5 IC FLASH MCU W/24BIT ADC 56-CSP
ADUC847BCPZ62-5 IC MCU FLASH W/24BIT ADC 56-CSP
ADV202BBCZ-135 IC CODEC VIDEO 135MHZ 144CSPBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC834BS 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:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 12.58MHZ 3.3/5V 52MQFP - Bulk 制造商:Analog Devices 功能描述:8BIT MCU +24/16BIT ADC SMD MQFP52
ADUC834BSZ 功能描述:IC ADC DUAL16/24BIT W/MCU 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:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
ADUC836 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter, Dual 16-Bit-ADCs with Embedded 62 kB Flash MCU
ADUC836_02 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter, Dual 16-Bit ADCs with Embedded 62 kB Flash MCU
ADUC836BCP 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，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(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*