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参数资料
型号： ADUC816BCPZ
厂商： Analog Devices Inc
文件页数： 11/68页
文件大小： 0K
描述： IC MCU FLASH 16BIT 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： PSM，温度传感器，WDT
输入/输出数： 34
程序存储器容量： 8KB（8K x 8）
程序存储器类型： 闪存
EEPROM 大小： 640 x 8
RAM 容量： 256 x 8
电压 - 电源 (Vcc/Vdd)： 2.7 V ~ 5.5 V
数据转换器： A/D 7x16b; D/A 1x12b
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
ADuC816
PIN FUNCTION DESCRIPTIONS
PIN 1
ADuC816
TOP VIEW
(Not to Scale)
00
43
6-
00
1
1
14
13
26
27
40
39
52
PIN 1
INDICATOR
1
14
42
29
NOTES
1. THE EXPOSED PADDLE MUST BE LEFT
UNCONNECTED.
15
28
43
TOP VIEW
(Not to Scale)
ADuC816
56
00
43
6-
0
02
56-Lead MQFP
56-Lead LFCSP
PIN FUNCTION DESCRIPTIONS
Pin No.
52-Lead
MQFP
Pin No.
56-Lead
CSP
Mnemonic
Type1
Description
1, 2
56, 1
P1.0/P1.1
I/O
P1.0 and P1.1 can function as digital inputs or digital outputs and have a pull-up configuration as
described for Port 3. P1.0 and P1.1 have an increased current drive sink capability of 10 mA.
P1.0/T2
I/O
P1.0 and P1.1 also have various secondary functions as described below. P1.0 can 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.
P1.1/T2EX
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.
3–4,
2–3,
P1.2–P1.7
I
Port 1.2 to Port 1.7 have no digital output driver; they can function as a digital input
9–12
11–14
P1.2/DAC/IEXC1
I/O
for which 0 must be written to the port bit. As a digital input, these pins must be driven high or
low externally. These pins also have the following analog functionality: The voltage output from
the DAC or one or both current sources (200 μA or 2 × 200 μA) can be configured to appear at
this pin.
P1.3/AIN5/IEXC2
I/O
Auxiliary ADC input or one or both current sources can be configured at this pin.
P1.4/AIN1
I
Primary ADC, Positive Analog Input
P1.5/AIN2
I
Primary ADC, Negative Analog Input
P1.6/AIN3
I
Auxiliary ADC Input or Muxed Primary ADC, Positive Analog Input
P1.7/AIN4/DAC
I/O
Auxiliary ADC Input or Muxed Primary ADC, Negative Analog Input. The voltage output from the
DAC can also be configured to appear at this pin.
5
4, 5
AVDD
S
Analog Supply Voltage, 3 V or 5 V
6
6, 7, 8
AGND
S
Analog Ground. Ground reference pin for the analog circuitry.
7
9
REFIN(–)
I
Reference Input, Negative Terminal
8
10
REFIN(+)
I
Reference Input, Positive Terminal
13
15
SS
I
Slave Select Input for the SPI Interface. A weak pull-up is present on this pin.
14
16
MISO
I/O
Master Input/Slave Output for the SPI Interface. A weak pull-up is present on this input pin
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. There is an internal weak pull-down and a Schmitt trigger input stage on this pin.
16–19,
18–21,
P3.0–P3.7
I/O
P3.0–P3.7 are bidirectional port pins with internal pull-up resistors. Port 3 pins that
22–25
24–27
P3.0/RXD
I/O
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 will source current because of
the internal pull-up resistors.When driving a 0-to-1 output transition, a strong pull-up is active for
two core clock periods of the instruction cycle. Port 3 pins also have various secondary functions
including: Receiver Data for UART Serial Port
P3.1/TXD
I/O
Transmitter Data for UART Serial Port
P3.2/INT0
I/O
External Interrupt 0.This pin can also be used as a gate control input to Timer 0.
P3.3/INT1
I/O
External Interrupt 1.This pin can also be used as a gate control input to Timer 1.
P3.4/T0
I/O
Timer/Counter 0 External Input.
P3.5/T1
I/O
Timer/Counter 1 External Input
P3.6/WR
I/O
External Data Memory Write Strobe. Latches the data byte from Port 0 into an external data
memory.
P3.7/RD
I/O
External Data Memory Read Strobe. Enables the data from an external data memory to Port 0.
REV. A
–19–
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相关代理商/技术参数
参数描述
ADUC816BCPZ-REEL 功能描述:8052 MicroConverter? ADuC8xx Microcontroller IC 8-Bit 12.58MHz 8KB (8K x 8) FLASH 56-LFCSP (8x8) 制造商:analog devices inc. 系列:MicroConverter? ADuC8xx 包装:带卷（TR） 零件状态:上次购买时间 核心处理器:8052 核心尺寸:8-位 速度:12.58MHz 连接性:I2C，SPI，UART/USART 外设:PSM，温度传感器，WDT I/O 数:34 程序存储容量:8KB（8K x 8） 程序存储器类型:闪存 EEPROM 容量:640 x 8 RAM 容量:256 x 8 电压 - 电源（Vcc/Vdd）:2.7 V ~ 5.5 V 数据转换器:A/D 7x16b；D/A 1x12b 振荡器类型:内部 工作温度:-40°C ~ 85°C（TA） 封装/外壳:56-WFQFN 裸焊盘，CSP 供应商器件封装:56-LFCSP (8x8) 标准包装:1
ADUC816BS 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 8KB FLASH 12.58MHZ 3.3/5V 52MQFP - Bulk 制造商:Analog Devices 功能描述:8BIT MCU +16BIT ADC MQFP52 816
ADUC816BS-REEL 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 52-Pin MQFP T/R
ADUC816BSZ 功能描述:IC MCU 8K FLASH ADC/DAC 52MQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 标准包装:250 系列:56F8xxx 核心处理器:56800E 芯体尺寸:16-位 速度:60MHz 连通性:CAN，SCI，SPI 外围设备:POR，PWM，温度传感器，WDT 输入/输出数:21 程序存储器容量:40KB（20K x 16） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:6K x 16 电压 - 电源 (Vcc/Vdd):2.25 V ~ 3.6 V 数据转换器:A/D 6x12b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:48-LQFP 包装:托盘 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
ADUC816BSZ-REEL 功能描述:IC MCU FLASH 16BIT ADC 52MQFP 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
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