參數(shù)資料
型號(hào): ATTINY15L-1SU
廠商: Atmel
文件頁數(shù): 46/85頁
文件大?。?/td> 0K
描述: IC MCU AVR 1K FLASH 1.6MHZ 8SOIC
標(biāo)準(zhǔn)包裝: 95
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 1.6MHz
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 6
程序存儲(chǔ)器容量: 1KB(512 x 16)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 64 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-SOIC(0.209",5.30mm 寬)
包裝: 管件
50
ATtiny15L
1187H–AVR–09/07
ADC Noise-canceling
Techniques
Digital circuitry inside and outside the ATtiny15L generates EMI, which might affect the
accuracy of analog measurements. If conversion accuracy is critical, the noise level can
be reduced by applying the following techniques:
1.
The analog part of the ATtiny15L and all analog components in the application
should have a separate analog ground plane on the PCB. This ground plane is
connected to the digital ground plane via a single point on the PCB.
2.
Keep analog signal paths as short as possible. Make sure analog tracks run over
the analog ground plane, and keep them well away from high-speed switching
digital tracks.
3.
Use the ADC noise canceler function to reduce induced noise from the CPU.
4.
If some Port B pins are used as digital outputs, it is essential that these do not
switch while a conversion is in progress.
ADC Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Units
Resolution
Single-ended Conversion
10.0
Bits
Differential Conversion
Gain = 1x or 20x
8.0
Bits
Absolute Accuracy
Single-ended Conversion
VREF = 4V
ADC Clock = 200 kHz
1.0
2.0
LSB
Single-ended Conversion
VREF = 4V
ADC Clock = 1 MHz
4.0
LSB
Single-ended Conversion
V
REF = 4V
ADC Clock = 2 MHz
16.0
LSB
Integral Non-linearity
VREF > 2V
0.5
LSB
Differential Non-linearity
VREF > 2V
0.5
LSB
Zero Error (Offset)
VREF > 2V
1.0
LSB
Conversion Time
Free Running Conversion
65.0
260.0
s
Clock Frequency
50.0
200.0
kHz
VREF
Reference Voltage
Single-ended Conversion
2.0
VCC
V
Differential Conversion
2.0
V
CC - 0.2
V
VINT
Internal Voltage Reference
2.4
2.56
2.7
V
RREF
Reference Input Resistance
6.0
10.0
13.0
k
Ω
RAIN
Analog Input Resistance
100.0
M
Ω
相關(guān)PDF資料
PDF描述
ATTINY2313-20SUR IC MCU AVR 2K FLASH 20SOIC
ATTINY2313A-MMHR IC MCU AVR 2K FLASH 3X3 20QFN
ATTINY26-16MQR IC MCU AVR 2K 16MHZ IND 32QFN
ATTINY26L-8PU IC MCU AVR 2K 5V 8MHZ 20-DIP
ATTINY28V-1AUR IC MCU AVR 2K 1.2MHZ 1.8V 32TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATTINY15L-1SU SL383 制造商:Atmel Corporation 功能描述:AVR, 1K FLASH, 64B EE, ADC, 8
ATTINY15POD 功能描述:仿真器/模擬器 AVR ICE10 POD REPLACEMENT RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評(píng)估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
ATTINY1614-SSFR 功能描述:IC MCU 8BIT 16KB FLASH 14SOIC 制造商:microchip technology 系列:tinyAVR? 1 包裝:剪切帶(CT) 零件狀態(tài):在售 核心處理器:AVR 核心尺寸:8-位 速度:20MHz 連接性:I2C,IrDA,LIN,SPI,UART/USART 外設(shè):欠壓檢測(cè)/復(fù)位,POR,PWM,WDT I/O 數(shù):12 程序存儲(chǔ)容量:16KB(16K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 容量:256 x 8 RAM 容量:2K x 8 電壓 - 電源(Vcc/Vdd):1.8 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 14x10b,D/A 3x8b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商器件封裝:14-SOIC 標(biāo)準(zhǔn)包裝:1
ATTINY1614-SSNR 功能描述:IC MCU 8BIT 16KB FLASH 14SOIC 制造商:microchip technology 系列:tinyAVR? 1 包裝:剪切帶(CT) 零件狀態(tài):在售 核心處理器:AVR 核心尺寸:8-位 速度:20MHz 連接性:I2C,IrDA,LIN,SPI,UART/USART 外設(shè):欠壓檢測(cè)/復(fù)位,POR,PWM,WDT I/O 數(shù):12 程序存儲(chǔ)容量:16KB(16K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 容量:256 x 8 RAM 容量:2K x 8 電壓 - 電源(Vcc/Vdd):1.8 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 14x10b,D/A 3x8b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 105°C(TA) 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商器件封裝:14-SOIC 標(biāo)準(zhǔn)包裝:1
ATTINY1616-MFR 功能描述:IC MCU 8BIT 16KB FLASH 20QFN 制造商:microchip technology 系列:tinyAVR? 1 包裝:剪切帶(CT) 零件狀態(tài):在售 核心處理器:AVR 核心尺寸:8-位 速度:20MHz 連接性:I2C,IrDA,LIN,SPI,UART/USART 外設(shè):欠壓檢測(cè)/復(fù)位,POR,PWM,WDT I/O 數(shù):18 程序存儲(chǔ)容量:16KB(16K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 容量:256 x 8 RAM 容量:2K x 8 電壓 - 電源(Vcc/Vdd):1.8 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 20x10b,D/A 3x8b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商器件封裝:20-VQFN(3x3) 標(biāo)準(zhǔn)包裝:1