*1 : The parameter is based on V
參數資料
型號: ATTINY44A-SSU
廠商: Atmel
文件頁數: 95/135頁
文件大小: 0K
描述: IC MCU AVR 4K FLASH 20MHZ 14SOIC
產品培訓模塊: MCU Product Line Introduction
tinyAVR Introduction
標準包裝: 57
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: 12
程序存儲器容量: 4KB(2K x 16)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 256 x 8
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數據轉換器: A/D 8x10b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
包裝: 管件
產品目錄頁面: 613 (CN2011-ZH PDF)
配用: ATSTK600-RC46-ND - STK600 ROUTING CARD AVR
ATSTK600-DIP40-ND - STK600 SOCKET/ADAPTER 40-PDIP
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
MB91470/480 Series
61
■ ELECTRICAL CHARACTERISTICS
1.
Absolute Maximum Ratings
*1 : The parameter is based on VSS
= AVSS10 = AVSS12 = 0 V.
*2 : Be careful not to exceed VCC
+ 0.3 V, for example, when the power is turned on.
Be careful to set AVCC10, AVCC12 equal VCC, for example, when the power is turned on.
*3 : The maximum output current is the peak value for a single pin.
*4 : The average output is the average current for a single pin over a period of 100 ms.
*5 : The total average output current is the average current for all pins over a period of 100 ms.
*6 : AVCC10 is the analog supply voltage for the 8/10-bit A/D converter, and AVCC12 is the analog supply voltage
for the 12-bit A/D converter.
*7 : AVRHn=AVRH0/AVRH1/AVRH2 are the analog reference voltage for the 8/10-bit A/D converter, and AVRH3/
AVRH4 are the analog reference voltage for the 12-bit A/D converter.
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
Parameter
Symbol
Rating
Unit
Remarks
Min
Max
Power supply voltage*1
VCC
VSS
0.5
VSS
+ 6.0
V
Analog power supply
voltage*1,*2,*6
AVCC10
AVCC12
VSS
0.5
VSS
+ 6.0
V
Analog reference voltage*7
AVRHn
VSS
0.5
VSS
+ 6.0
V
Input voltage*1
VI
VSS
0.3
VCC
+ 0.3
V
Analog pin input voltage*1
VIA
VSS
0.3
AVCC
+ 0.3
V
Output voltage*1
VO
VSS
0.3
VCC
+ 0.3
V
L” level maximum output
current*3
IOL
10
mA
“L” level average output
current*4
IOLAV
4
mA
Except port Q0 to Q5 and S0 to S5
12
mA
Port Q0 to Q5 and S0 to S5
“L” level total maximum
output current
ΣIOL
100
mA
“L” level total average output
current*5
ΣIOLAV
50
mA
“H” level maximum output
current*3
IOH
10
mA
“H” level average output
current *4
IOHAV
4
mA
Except port Q0 to Q5 and S0 to S5
12
mA
Port Q0 to Q5 and S0 to S5
“H” level total maximum
output current
ΣIOH
100
mA
“H” level total average
output current*5
ΣIOHAV
50
mA
Power consumption
PD
800
mW
Storage temperature
TSTG
55
+125
°C
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70295-001LF SHORT SINGLE GUIDE PIN
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ATTINY44V-10PU 功能描述:8位微控制器 -MCU 4kB Flash 0.256kB EEPROM 12 I/O Pins RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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