參數(shù)資料
型號： AT43USB326-AC
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： Multimedia USB Keyboard Controller with Embedded Hub
中文描述： 8-BIT, MROM, 12 MHz, RISC MICROCONTROLLER, PQFP48
封裝： 7 X 7 MM, 1.40 MM THICKNESS, 0.50 MM PITCH, PLASTIC, MS-026BBC, LQFP-48
文件頁數(shù)： 76/102頁
文件大小： 511K
代理商： AT43USB326-AC
76
AT43USB326
3313D–USB–04/06
Electrical
Specification
Absolute
Maximum Ratings
Stresses beyond those listed below may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or any other conditions
beyond those indicated in the operational sections of this specification is not implied. Expo-
sure to absolute maximum rating conditions for extended periods may affect device reliability.
Note:
VCEXT is the voltage at CEXT1, CEXT2.
DC Characteristics
The values shown in this table are valid for TA = 0
°
C to 85
°
C, VCC = 4.4 to 5.25V, unless oth-
erwise noted.
Table 13.
Absolute Maximum Ratings
Symbol
Parameter
Condition
Min
Max
Unit
V
CC5
5V Power Supply
5.5
V
VI
DC input voltage
-0.3V
VCEXT+0.3
4.6 max
V
VO
DC output voltage
-0.3
VCEXT+0.3
4.6 max
V
TO
Operating temperature
-40
+125
°
C
TS
Storage temperature
-65
+150
°
C
Table 14.
Power Supply
Symbol
Parameter
Condition
Min
Max
Unit
V
CC
5V Power Supply
4.4
5.25
V
I
CC
5V Supply Current
40
mA
I
CCS
Suspended Device Current
600
uA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43USB326-AU 功能描述:USB 接口集成電路 USB KEYBOARD FOR LOGITECH - IND TEMP RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
AT43USB351M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
AT43USB351M_04 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed/ Low-speed USB Microcontroller with ADC and PWM
AT43USB351M-AC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed/ Low-speed USB Microcontroller with ADC and PWM
AT43USB353M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
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