參數(shù)資料
型號(hào): 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(yè)數(shù): 89/102頁(yè)
文件大小: 511K
代理商: AT43USB326-AC
89
AT43USB326
3313D–USB–04/06
Table 33.
Miscellaneous Data
Address
Data
Description
41
F0
Checksum of Mask Byte + bytes in
Language ID + bytes in Manuf String + bytes
in Product String + bytes in Serial Number +
bytes in extra hot keys
(BF + 04 + 0C + 12 + 08 + 07 = F0)
42 through 6E
Don't cares. May be written with 0's
6F
2D
Checksum of keyboard matrix codes
Table 34.
Keyboard Matrix
Address
Data
KB Row
KB Col
Description
70
28
0
0
KB Enter
71
31
1
0
KB \
72
50
2
0
Left Arrow
73
3F
3
0
F6
74
30
4
0
]
75
3E
5
0
F5
76
2A
6
0
Backspace
77
2E
7
0
=
78
36
0
1
Comma
79
07
1
1
D
7A
06
2
1
C
7B
25
3
1
KB 8
7C
0E
4
1
K
7D
20
5
1
KB 3
7E
08
6
1
E
7F
0C
7
1
I
80
63
0
2
KP Period
81
5E
1
2
KP 6
82
5B
2
2
KP 3
83
3D
3
2
F4
84
61
4
2
KP 9
85
3C
5
2
F3
86
4C
6
2
Delete
87
49
7
2
Insert
88
37
0
3
Period
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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