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參數(shù)資料
| 型號(hào)： | ADUC816BCP |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 11/68頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 8K FLASH ADC/DAC 56LFCSP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | MicroConverter® ADuC8xx |
| 核心處理器： | 8052 |
| 芯體尺寸： | 8-位 |
| 速度： | 12.58MHz |
| 連通性： | I²C，SPI，UART/USART |
| 外圍設(shè)備： | PSM，溫度傳感器，WDT |
| 輸入/輸出數(shù)： | 34 |
| 程序存儲(chǔ)器容量： | 8KB（8K x 8） |
| 程序存儲(chǔ)器類型： | 閃存 |
| EEPROM 大?。?/td> | 640 x 8 |
| RAM 容量： | 256 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2.7 V ~ 5.5 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 7x16b; D/A 1x12b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 56-VFQFN 裸露焊盤，CSP |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 738 (CN2011-ZH PDF) |
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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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADUC816BCP-REEL | 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 8KB Flash 3.3V/5V 56-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:MCU 8BIT CISC 8KB FLASH 3.3V/5V 56LFCSP EP - Tape and Reel |
| ADUC816BCPZ | 功能描述:IC MCU FLASH 16BIT ADC 56LFCSP 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 |
| 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 包裝:帶卷（TR） 零件狀態(tài):上次購買時(shí)間 核心處理器:8052 核心尺寸:8-位 速度:12.58MHz 連接性:I2C，SPI，UART/USART 外設(shè):PSM，溫度傳感器，WDT I/O 數(shù):34 程序存儲(chǔ)容量:8KB（8K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 容量:640 x 8 RAM 容量:256 x 8 電壓 - 電源（Vcc/Vdd）:2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 7x16b；D/A 1x12b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:56-WFQFN 裸焊盤，CSP 供應(yīng)商器件封裝:56-LFCSP (8x8) 標(biāo)準(zhǔn)包裝: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 |
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