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参数资料
型号： EVAL-ADUC834QSZ
厂商： Analog Devices Inc
文件页数： 2/80页
文件大小： 0K
描述： KIT DEV QUICK START ADUC834
标准包装： 1
系列： QuickStart™ 套件
类型： MCU
适用于相关产品： ADuC834
所含物品： 评估板，线缆，电源，软件和文档
REV. A
–10–
ADuC834
PLL WITH PROG.
CLOCK DIVIDER
WATCHDOG
TIMER
2304 BYTES
USER RAM
POWER SUPPLY
MONITOR
AIN3
AIN4
AIN5
AIN1
AIN2
REFIN
IEXC 2
IEXC 1
AIN
MUX
TEMP
SENSOR
AIN
MUX
BAND GAP
REFERENCE
VREF
DETECT
CURRENT
SOURCE
MUX
200 A
5
AV
DD
6
AGND
20
21
DGND
35
26
SCLOCK
27
MOSI/SDATA
14
MISO
13
SS
XTAL1
P0.0
(AD0)
P0.1
(AD1)
P0.3
(AD3)
P0.4
(AD4)
P0.5
(AD5)
P0.6
(AD6)
P0.7
(AD7)
43
44
45
46
49
50
51
52
P0.2
(AD2)
BUF
ADuC834
AUXILIARY ADC
16-BIT
-
ADC
ADC CONTROL
AND
CALIBRATION
PGA
PRIMARY ADC
24-BIT
-
ADC
CONTROL
AND
CALIBRATION
3
22
T0
23
T1
2
T2EX
T2
1
18
INT0
19
INT1
DAC
40
EA
41
PSEN
17
TXD
16
RXD
4 KBYTES DATA
FLASH/EE
62 KBYTES PROGRAM/
FLASH/EE
UART
SERIAL PORT
8052
MCU
CORE
DOWNLOADER
DEBUGGER
BUF
SINGLE-PIN
EMULATOR
SPI/I2C SERIAL
INTERFACE
16-BIT
COUNTER
TIMERS
WAKE-UP/
RTC TIMER
XTAL2
33
OSC
P1.0
(T2)
P1.1
(T2EX)
P1.2
(DAC/IEXC
1)
P1.4
(AIN1)
P1.5
(AIN2)
P1.6
(AIN3)
P1.7
(AIN4/DAC)
P1.3
(AIN5/IEXC
2)
1
2
3
4
9
10
11
12
P2.0
(A
8
/A
1
6
)
P2.1
(A9/A17)
P2.2
(
A10/A18)
P2.3
(A11/A19)
P2.4
(
A12/A20)
P2.5
(
A13/A21)
P2.6
(
A14/A22)
P2.7
(
A15/A23)
28
29
30
31
36
39
38
37
16
P3.0
(RXD)
17
P3.1
(TXD)
18
P3.2
(
INT0
)
19
P3.3
(
INT1
)
22
P3.4
(T0/PWMCLK)
23
P3.5
(T1)
24
25
P3.7
(
RD
)
P3.6
(
WR
)
12-BIT
VOLTAGE
OUTPUT DAC
2
DATA POINTERS
11-BIT STACK POINTER
PWM0
PWM1
PWM
CONTROL
1
2
32
42
ALE
15
RESET
48
DV
DD
34
47
UART
TIMER
*PIN NUMBERS REFER TO THE 52-LEAD MQFP PACKAGE
SHADED AREAS REPRESENT THE NEW FEATURES OF THE ADuC834 OVER THE ADuC824
DUAL
16-BIT
-
DAC
DUAL
16-BIT
PWM
MUX
DAC
CONTROL
POR
Figure 1. Detailed Block Diagram
PIN FUNCTION DESCRIPTIONS
Pin No.
52-Lead 56-Lead
MQFP
CSP
Mnemonic
Type
* Description
1, 2
56, 1
P1.0/P1.1
I/O
P1.0 and P1.1 can function as a digital inputs or digital outputs and have a
pull-up configuration as described below for Port 3. P1.0 and P1.1 have an
increased current drive sink capability of 10 mA.
P1.0/T2/PWM0
I/O
P1.0 and P1.1 also have various secondary functions as described below.
P1.0 can also be used to provide a clock input to Timer 2. When enabled, counter
2 is incremented in response to a negative transition on the T2 input pin.
If the PWM is enabled, the PWM0 output will appear at this pin.
P1.1/T2EX/PWM1 I/O
P1.1 can also be used to provide a control input to Timer 2. When enabled, a
negative transition on the T2EX input pin will cause a Timer 2 capture or reload
event. If the PWM is enabled, the PWM1 output will appear at this pin.
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相关代理商/技术参数
参数描述
EVAL-ADUC836QS 制造商:Analog Devices 功能描述:MCU 8BIT 8052 CISC 62KB+4KB FLASH 3.6V 48LQFP - Bulk 制造商:Analog Devices 功能描述:KIT- ADUC836 DEV SYSTEM
EVAL-ADUC841QS 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
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EVAL-ADUC841QSPZ 功能描述:KIT DEV QUICK START ADUC841 RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:QuickStart™ PLUS 套件 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF)
EVAL-ADUC841QSPZ 制造商:Analog Devices 功能描述:Silicon Manufacturer:Analog Devices C
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