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參數(shù)資料
| 型號(hào)： | ADUC845 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
| 中文描述： | MicroConverter的多通道ADC的24-/16-Bit與嵌入式62 kB閃存以及單周期控制器 |
| 文件頁(yè)數(shù)： | 16/108頁(yè) |
| 文件大?。?/td> | 1109K |
| 代理商： | ADUC845 |
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ADuC845/ADuC847/ADuC848
Rev. A | Page 16 of 108
WATCHDOG
TIMER
2304 BYTES
USER RAM
POWER SUPPLY
MONITOR
TEMP
SENSOR
200
μ
A
200
μ
A
BAND GAP
REFERENCE
V
DETECT
A
D
A
D
D
D
R
POR
M
M
S
X
ADuC845
ADC
PRIMARY ADC
24-BIT
Σ
-
ADC
CONTROL
AND
CALIBRATION
DAC
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
UART
SERIAL PORT
CURRENT
SOURCE
MIX
SINGLE-
CYCLE
8052
MCU
CORE
DOWNLOADER
DEBUGGER
SPI SERIAL
INTERFACE
16-BIT
COUNTER
TIMERS
WAKE-UP/
RTC TIMER
PLL WITH PROG.
CLOCK DIVIDER
X
OSC
2
×
DATA POINTERS
11-BIT STACK POINTER
AIN
MUX
AIN1
AIN2
MUX
PWM0
PWM1
PWM
CONTROL
UART
TIMER
S
S
S
I
2
C SERIAL
INTERFACE
0
PGA
BUF
BUF
56
4
36
51
23
37 38 50
18
17
19
44
43
45
30
31
32
33
28
29
34
35
21
20
39
33
25
24
41
PWMCLK
42
40
14
5
6
22
1
AIN3
2
AIN4
3
AIN5
9
AIN6
10
AIN7
11
AIN8
12
P
P
46
47
P
48
P
49
P
52
P
53
P
54
P
55
P
P
16
17
P
18
P
19
P
22
P
23
P
24
P
25
P
P
56
1
P
2
P
3
P
9
P
10
P
11
P
12
P
P
30
31
P
32
P
33
P
39
P
40
P
41
P
42
AIN9*
15
AIN10*
16
AINCOM
13
DUAL
16-BIT
Σ
-
DAC
DUAL
16-BIT
PWM
ADC
CONTROL
AND
CALIBRATION
AUXILIARY ADC
24-BIT
Σ
-
ADC
REFIN+
8
REFIN–
7
IEXC1
11
IEXC1
12
*THE PIN NUMBERS REFER TO THE CSP PACKAGE ONLY.
SHADED AREAS ARE UPGRADES FROM THE ADuC834, AND INCLUDE A SINGLE-CYCLE CORE, UP TO 10 ADC INPUT
CHANNELS (8 ON THE MQFP PACKAGE). THE AUXILIARY ADC IS NOW 24-BIT.
Figure 4. Detailed Block Diagram of the ADuC845
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADUC845BCP8-3 | MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
| ADUC847BCP8-3 | MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
| ADUC845BCP8-5 | MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
| ADUC847BCP8-5 | MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
| ADUC845BCP62-3 | MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADUC845_12 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter?? Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
| ADUC845BCP32-3 | 制造商:Analog Devices 功能描述:10 CHANNEL 24 BIT DUAL ADC + FAST 8BIT UP - Trays |
| ADUC845BCP32-5 | 制造商:Analog Devices 功能描述:10 CHANNEL 24 BIT DUAL ADC + FAST 8BIT UP - Trays |
| ADUC845BCP62-3 | 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 56-Pin LFCSP EP |
| ADUC845BCP62-5 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
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