(VSS = AVSS10 = AVSS12 = 0.0 V) * : The remain" />
參數(shù)資料
型號: ATTINY44A-CCUR
廠商: Atmel
文件頁數(shù): 96/135頁
文件大?。?/td> 0K
描述: MCU AVR 4KB FLASH 20MHZ 15UFBGA
產品培訓模塊: MCU Product Line Introduction
tinyAVR Introduction
標準包裝: 1
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 20MHz
連通性: USI
外圍設備: 欠壓檢測/復位,POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 12
程序存儲器容量: 4KB(2K x 16)
程序存儲器類型: 閃存
EEPROM 大小: 256 x 8
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數(shù)據(jù)轉換器: A/D 8x10b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 15-UFBGA
包裝: 標準包裝
其它名稱: ATTINY44A-CCURDKR
MB91470/480 Series
62
2.
Recommended Operating Conditions
(VSS
= AVSS10 = AVSS12 = 0.0 V)
* : The remaining rating values assume four-layer PCB.
Note : During power-on, it takes approximately 600
s for the internal power supply to stabilize after the VCC power
supply has stabilized. Continue to assert the INITX pin during this period.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
representatives beforehand.
Parameter
Symbol
Value
Unit
Remarks
Min
Max
Power supply voltage
VCC
4.0
5.5
V
Analog power supply voltage
AVCC10
VSS
+ 4.0
VSS
+ 5.5
V
For all 8/10-bit A/D converter
(common use)
AVCC12
VSS
+ 4.0
VSS
+ 5.5
V
For all 12-bit A/D converter
(common use)
Analog reference voltage
AVRH0
AVSS10
AVCC10
V
For 8/10-bit A/D converter 0
AVRH1
AVSS10
AVCC10
V
For 8/10-bit A/D converter 1
AVRH2
AVSS10
AVCC10
V
For 8/10-bit A/D converter 2
AVRH3
AVSS12
AVCC12
V
For 12-bit A/D converter 3
AVRH4
AVSS12
AVCC12
V
For 12-bit A/D converter 4
(-) Analog input signal voltage
range
ANINN
AVSS12
AVCC12/2
V
For all 12-bit A/D converters
(common use)
(under differential mode)
(
+) Analog input signal
voltage range
ANINP
AVSS12
AVCC12
V
ANINN-ANINP voltage
difference
ANINN
ANINP
AVCC12/4
V
Operating temperature
TA
40
+ 70
°C
When mounted on single-layer
PCB*
+ 85
When mounted on four-layer
PCB*
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相關代理商/技術參數(shù)
參數(shù)描述
ATTINY44A-MF 功能描述:8位微控制器 -MCU 4KB FLSH 256B EE256B SRAM-20MHz HI, 125C 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATTINY44A-MFR 功能描述:8位微控制器 -MCU 4KB FLSH 256B EE256B SRAM-20MHz HI, 125C 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATTINY44A-MMH 功能描述:8位微控制器 -MCU 1.8V, 20MHz Industrial Temp 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATTINY44A-MMHR 功能描述:8位微控制器 -MCU 4KB FLSH 256B EE256B SRAM-20MHz, NiPdAu 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATTINY44A-MU 功能描述:8位微控制器 -MCU 1.8V, 20MHz Industrial Temp 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT