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參數(shù)資料
型號(hào)： ADUC848BS8-3
廠商： ANALOG DEVICES INC
元件分類： 微控制器/微處理器
英文描述： MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
中文描述： 8-BIT, FLASH, 12.58 MHz, MICROCONTROLLER, PQFP52
封裝： 14 X 14 MM, PLASTIC, MO-112-AC-1, MQFP-52
文件頁數(shù)： 11/108頁
文件大?。?/td> 1109K
代理商： ADUC848BS8-3
ADuC845/ADuC847/ADuC848
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Rev. A | Page 11 of 108
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
11
13
12
PIN 1
(TOP VIEW
39
38
37
36
35
34
33
32
31
30
29
28
27
P
P
P
P
D
D
D
P
P
P
P
A
P
E
D
R
P
P
P
P
D
D
P
P
P
P
S
2
C
P1.0/AIN1
P1.1/AIN2
P1.2/AIN3/REFIN2+
P1.3/AIN4/REFIN2–
AV
DD
AGND
REFIN–
REFIN+
P1.4/AIN5
P1.5/AIN6
P1.6/AIN7/IEXC1
P1.7/AIN8/IEXC2
AINCOM/DAC
P2.7/PWMCLK
P2.6/PWM1
P2.5/PWM0
P2.4/T2EX
DGND
DV
DD
XTAL2
XTAL1
P2.3/SS/T2
P2.2/MISO
P2.1/MOSI
P2.0/SCLOCK (SPI)
SDATA
D
0
ADuC845/ADuC847/ADuC848
Figure 2. 52-Lead MQFP Pin Configuration
P1.1/AIN2
P1.2/AIN3/REFIN2+
P1.3/AIN4/REFIN2–
AGND
AGND
REFIN–
REFIN+
P1.4/AIN5
AV
DD
P1.5/AIN6
P1.6/AIN7/IEXC1
P1.7/AIN8/IEXC2
AINCOM/DAC
DAC
A
A
R
P
P
P
P
D
D
D
P
P
P
P
S
2
C
P2.7/PWMCLK
P2.6/PWM1
P2.5/PWM0
P2.4/T2EX
DGND
DGND
DV
DD
XTAL2
XTAL1
P2.3/SS/T2
P2.2/MISO
P2.1/MOSI
P2.0/SCLOCK (SPI)
SDATA
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
(TOP VIEW
0
ADuC845/ADuC847/ADuC848
Figure 3. 56-Lead CSP Pin Configuration
Table 3. Pin Function Descriptions
Pin No:
52-MQFP
56-CSP
1
56
Pin No:
Mnemonic
P1.0/AIN1
Type
1
I
Description
By power-on default, P1.0/AIN1 is configured as the AIN1 analog input.
AIN1 can be used as a pseudo differential input when used with AINCOM or as
the positive input of a fully differential pair when used with AIN2.
P1.0 has no digital output driver. It can function as a digital input for which 0
must be written to the port bit. As a digital input, this pin must be driven high or
low externally.
On power-on default, P1.1/AIN2 is configured as the AIN2 analog input.
AIN2 can be used as a pseudo differential input when used with AINCOM or as
the negative input of a fully differential pair when used with AIN1.
P1.1 has no digital output driver. It can function as a digital input for which 0
must be written to the port bit. As a digital input, this pin must be driven high or
low externally.
On power-on default, P1.2/AIN3 is configured as the AIN3 analog input.
AIN3 can be used as a pseudo differential input when used with AINCOM or as
the positive input of a fully differential pair when used with AIN4.
P1.2 has no digital output driver. It can function as a digital input for which 0
must be written to the port bit. As a digital input, this pin must be driven high or
low externally. This pin also functions as a second external differential reference
input, positive terminal.
On power-on default, P1.3/AIN4 is configured as the AIN4 analog input.
AIN4 can be used as a pseudo differential input when used with AINCOM or as
the negative input of a fully differential pair when used with AIN3.
P1.3 has no digital output driver. It can function as a digital input for which 0
must be written to the port bit. As a digital input, this pin must be driven high or
low externally. This pin also functions as a second external differential reference
input, negative terminal.
Analog Supply Voltage.
Analog Ground.
A second analog ground is provided with the CSP version only.
2
1
P1.1/AIN2
I
3
2
P1.2/AIN3/REFIN2+
I
4
3
P1.3/AIN4/REFIN2
I
5
6
---
Footnotes at end of table.
4
5
6
AV
DD
AGND
AGND
S
S
S
相關(guān)PDF資料
PDF描述
ADUC848BS8-5 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
ADUC845 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC848BS8-5 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:Analog Devices 功能描述:IC MICROCONTROLLER
ADUC848BSZ32-3 功能描述:IC MCU FLASH W/16BIT ADC 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:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，LED，POR，PWM，WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB（4K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC848BSZ32-5 功能描述:IC MCU FLASH W/16BIT ADC 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:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，LED，POR，PWM，WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB（4K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC848BSZ62-3 功能描述:IC MCU FLASH W/16BIT ADC 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:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，LED，POR，PWM，WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB（4K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC848BSZ62-5 功能描述:IC FLASH MCU W/16BIT ADC 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:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C，Microwire，SPI，SSI，SSP，UART/USART，USB 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:96KB（96K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
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