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參數(shù)資料
型號(hào)： ATTINY15L-1PU
廠商： Atmel
文件頁數(shù)： 36/85頁
文件大小： 0K
描述： IC MCU AVR 1K FLASH 1.6MHZ 8-DIP
標(biāo)準(zhǔn)包裝： 50
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-DIP（0.300"，7.62mm）
包裝： 管件
41
ATtiny15L
1187H–AVR–09/07
The Analog-to-Digital
Converter, Analog
Multiplexer, and Gain
Stages
Features
10-bit Resolution
±2 LSB Absolute Accuracy
0.5 LSB Integral Non-linearity
Optional Offset Cancellation
65 - 260 s Conversion Time
Up to 15 kSPS
4 Multiplexed Single-ended Input Channels
1 Differential Input Channel with Optional Gain of 20x
2.56V Internal Voltage Reference
0 - 2.56V Differential Input Voltage Range
0 - V
CC Single-ended Input Voltage Range
Optional Left Adjustment for ADC Result Readout
Free Running or Single Conversion Mode
Interrupt on ADC Conversion Complete
Sleep Mode Noise Canceler
The ATtiny15L features a 10-bit successive approximation ADC. The ADC is connected
to a 4-channel Analog Multiplexer that allows one differential voltage input and four sin-
gle-ended voltage inputs constructed from the pins of Port B. The differential input (PB3,
PB4) is equipped with a programmable gain stage, providing amplification step of 26 dB
(20x) on the differential input voltage before the A/D conversion. The single-ended volt-
age inputs at PB2..PB5 refer to 0V (GND).
The ADC contains a Sample and Hold Amplifier that ensures that the input voltage to
the ADC is held at a constant level during conversion. A block diagram of the ADC is
shown in Figure 25.
An internal reference voltage of nominally 2.56V is provided On-chip and this reference
can optionally be externally decoupled at the AREF (PB0) pin by a capacitor for better
noise performance. Alternatively, V
CC can be used as reference voltage for single-
ended channels. There is also an option to use an external voltage reference and turn
off the internal voltage reference. These options are selected using the REFS1..0 bits of
the ADMUX Control Register.
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ATTINY15L-1SC 功能描述:8位微控制器 -MCU AVR 1K FLASH 64B EE ADC 3V 1.6MHZ RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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ATTINY15L-1SI 功能描述:8位微控制器 -MCU AVR 1K FLASH 64B EE ADC 3V 1.6MHZ RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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ATTINY15L-1SITRSL#QS309 制造商:Atmel Corporation 功能描述:ATLATTINY15L-1SITRSL#QS309 PGMD FOR AAPL
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