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| 型号： | ADUC847BCPZ62-3 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 13/108页 |
| 文件大小： | 0K |
| 描述： | IC MCU FLASH 24BIT ADC 56LFCSP |
| 标准包装： | 1 |
| 系列： | MicroConverter® ADuC8xx |
| 核心处理器： | 8052 |
| 芯体尺寸： | 8-位 |
| 速度： | 12.58MHz |
| 连通性： | I²C，SPI，UART/USART |
| 外围设备： | POR，PSM，PWM，温度传感器，WDT |
| 输入/输出数： | 34 |
| 程序存储器容量： | 62KB（62K x 8） |
| 程序存储器类型： | 闪存 |
| EEPROM 大小： | 4K x 8 |
| RAM 容量： | 2.25K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.7 V ~ 3.6 V |
| 数据转换器： | A/D 10x24b; D/A 1x12b，2x16b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 56-VFQFN 裸露焊盘，CSP |
| 包装： | 托盘 |
| 配用： | EVAL-ADUC847QSZ-ND - KIT DEV QUICK START FOR ADUC847 |
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ADuC845/ADuC847/ADuC848
Data Sheet
Rev. C | Page 12 of 108
Pin No:
52-MQFP
Pin No:
56-LFCSP
Mnemonic
Type1
Description
9
P1.4/AIN5
I
On power-on default, P1.4/AIN5 is configured as the AIN5 analog input.
AIN5 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 AIN6.
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.
10
P1.5/AIN6
I
On power-on default, P1.5/AIN6 is configured as the AIN6 analog input.
AIN6 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 AIN5.
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.
11
P1.6/AIN7/IEXC1
I/O
On power-on default, P1.6/AIN7 is configured as the AIN7 analog input.
AIN7 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 AIN8. One or both
current sources can also be configured at this pin.
P1.6 has no digital output driver. It can, however, 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.
12
P1.7/AIN8/IEXC2
I/O
On power-on default, P1.7/AIN8 is configured as the AIN8 analog input.
AIN8 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 AIN7. One or
both current sources can also be configured at this pin.
P1.7 has no digital output driver. It can, however, 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.
13
AINCOM/DAC
I/O
All analog inputs can be referred to this pin, provided that a relevant pseudo
differential input mode is selected. This pin also functions as an alternative pin
out for the DAC.
14
DAC
O
The voltage output from the DAC, if enabled, appears at this pin.
----
15
AIN9
I
AIN9 can be used as a pseudo differential analog input when used with
AINCOM or as the positive input of a fully differential pair when used with
AIN10 (LFCSP version only).
----
16
AIN10
I
AIN10 can be used as a pseudo differential analog input when used with
AINCOM or as the negative input of a fully differential pair when used with
AIN9 (LFCSP version only).
15
17
RESET
I
Reset Input. A high level on this pin for 16 core clock cycles while the
oscillator is running resets the device. This pin has an internal weak pull-down
and a Schmitt trigger input stage.
16–19
22–25
18–21
24–27
P3.0–P3.7
I/O
P3.0 to P3.7 are bidirectional port pins with internal pull-up resistors. Port 3
pins that have 1s written to them are pulled high by the internal pull-up
resistors, and in that state can be used as inputs. As inputs, Port 3 pins being
pulled externally low source current because of the internal pull-up resistors.
When driving a 0-to-1 output transition, a strong pull-up is active for one core
clock period of the instruction cycle.
Port 3 pins also have the various secondary functions described below.
16
18
P3.0/RxD
Receiver Data for UART Serial Port.
17
19
P3.1/TxD
Transmitter Data for UART Serial Port.
18
20
P3.2/INT0
External Interrupt 0. This pin can also be used as a gate control input to Timer 0.
19
21
P3.3/INT1
External Interrupt 1. This pin can also be used as a gate control input to Timer 1.
22
24
P3.4/T0
Timer/Counter 0 External Input.
23
25
P3.5/T1
Timer/Counter 1 External Input.
24
26
P3.6/WR
External Data Memory Write Strobe. This pin latches the data byte from Port 0
into an external data memory.
25
27
P3.7/RD
External Data Memory Read Strobe. This pin enables the data from an external
data memory to Port 0.
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| ADUC847BCPZ62-5 | 功能描述:IC MCU FLASH W/24BIT ADC 56-CSP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA，UART/USART 外围设备:欠压检测/复位，LED，POR，PWM，WDT 输入/输出数:16 程序存储器容量:4KB（4K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND |
| ADUC847BCPZ8-3 | 功能描述:IC MCU FLASH W/24BIT ADC 56-CSP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA，UART/USART 外围设备:欠压检测/复位，LED，POR，PWM，WDT 输入/输出数:16 程序存储器容量:4KB（4K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND |
| ADUC847BCPZ8-5 | 功能描述:IC MCU FLASH W/24BIT ADC 56-CSP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA，UART/USART 外围设备:欠压检测/复位，LED，POR，PWM，WDT 输入/输出数:16 程序存储器容量:4KB（4K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND |
| ADUC847BS32-3 | 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 12.85MHZ 3.3V 52MQFP - Bulk |
| ADUC847BS32-5 | 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:Rochester Electronics LLC 功能描述: |
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