參數(shù)資料
型號: ADUC832BCP
廠商: ANALOG DEVICES INC
元件分類: 微控制器/微處理器
英文描述: MicroConverter, 12-Bit ADCs and DACs with Embedded 62 kBytes Flash MCU
中文描述: 8-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, PQFP52
封裝: MO-112AC-1, MQFP-52
文件頁數(shù): 8/80頁
文件大?。?/td> 1311K
代理商: ADUC832BCP
REV. 0
–8–
ADuC832
PIN CONFIGURATION
WATCHDOG
TIMER
256 BYTES
USER RAM
POWER SUPPLY
MONITOR
TEMP
SENSOR
BAND GAP
REFERENCE
A
D
A
D
D
D
D
D
D
D
D
D
R
POR
S
M
S
X
ADuC832
ADC
CONTROL
AND
CALIBRATION
DAC1
DAC
CONTROL
12-BIT
VOLTAGE
OUTPUT DAC
T0
T1
T2EX
T2
INT0
INT1
E
P
A
S
E
T
R
4 kBYTES DATA
FLASH/EE
62 kBYTES PROGRAM
FLASH/EE INCLUDING
USER DOWNLOAD MODE
ASYNCHRONOUS
SERIAL PORT
(UART)
8052
MCU
CORE
DOWNLOADER
DEBUGGER
SYNCHRONOUS
SERIAL INTERFACE
(SPI OR I
C )
16-BIT
COUNTER
TIMERS
TIME INTERVAL
COUNTER
(WAKEUP CCT)
X
OSC
2 kBYTES USER XRAM
2 DATA POINTERS
11-BIT STACK POINTER
12-BIT
VOLTAGE
OUTPUT DAC
MUX
...
12-BIT
ADC
ADC0
AD...
ADC6
ADC7
DAC0
MUX
PWM0
PWM1
16-BIT
PWM
16-BIT
PWM
PWM
CONTROL
T/H
V
REF
C
REF
BUF
UART
TIMER
PROG. CLOCK
DIVIDER
PLL
S
16-BIT
- DAC
16-BIT
- DAC
Figure 1. ADuC832 Block Diagram (Shaded Areas are Features Not Present on the ADuC812)
52 51 50 49 48
43 42 41 40
47 46 45 44
14 15 16 17 18 19 20 21 22 23 24 25 26
1
2
3
4
5
6
7
8
9
10
13
12
11
39
38
37
36
35
34
33
32
31
30
29
28
27
PIN 1
TOP VIEW
(Not to Scale)
P
P
P
P
D
D
D
P
P
P
P
A
P
E
P1.0/ADC0/T2
P1.1/ADC1/T2EX
P1.2/ADC2
P1.3/ADC3
AV
DD
AGND
C
REF
V
REF
DAC0
DAC1
P1.4/ADC4
P1.5/ADC5/
SS
P1.6/ADC6
P2.7/PWM1/A15/A23
P2.6/PWM0/A14/A22
P2.5/A13/A21
P2.4/A12/A20
DGND
DV
DD
XTAL2
XTAL1
P2.3/A11/A19
P2.2/A10/A18
P2.1/A9/A17
P2.0/A8/A16
SDATA/MOSI
P
R
P
P
P
/
P
/
/
D
D
D
P
P
C
P
R
S
P
W
ADuC832 52-LEAD PQFP
P1.1/ADC1/T2EX
P1.2/ADC2
P1.3/ADC3
AV
DD
AGND
AGND
AGND
C
REF
V
REF
DAC0
DAC1
AV
DD
P1.4/ADC4
P1.5/ADC5/
SS
P
P
R
P
P
P
/
/
P
/
D
D
D
P
P
C
P
W
P
R
S
P2.7/PWM1/A15/A23
P2.6/PWM0/A14/A22
P2.5/A13/A21
P2.4/A12/A20
DGND
DGND
DV
DD
XTAL2
XTAL1
P2.3/A11/A19
P2.2/A10/A18
P2.1/A9/A17
P2.0/A8/A16
SDATA/MOSI
P
P
P
P
P
D
D
D
P
P
P
P
A
P
E
14
1
2
3
4
5
6
7
8
9
10
11
12
13
1
1
1
1
1
2
2
2
2
2
2
2
2
2
42
41
40
39
38
37
36
35
34
33
32
31
30
29
4
4
4
4
4
4
5
5
5
5
5
5
5
PIN 1
4
ADuC832 56-LEAD CSP
(TOP VIEW
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