參數(shù)資料
型號(hào)： MAX7359EWA+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 微控制器/微處理器
英文描述： SPECIALTY MICROPROCESSOR CIRCUIT, PBGA25
封裝： 2.31 X 2.31 MM, ROHS COMPLIANT, WLP-25
文件頁(yè)數(shù)： 19/20頁(yè)
文件大?。?/td> 176K
代理商： MAX7359EWA+
MAX7359
2-Wire Interfaced Low-EMI
Key Switch Controller/GPO
8
_______________________________________________________________________________________
KEYS FIFO REGISTER DATA
SPECIAL FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
The key number indicated by D5:D0 is a key event. D7
is always for a key press of key 62 and key 63. When
D7 is 0, the key read is the last data in the FIFO. When
D7 is 1, there is more data in the FIFO. When D6 is 1,
key data read from FIFO is a key release. When D6 is
0, key data read from FIFO is a key press.
FIFO
empty
flag
Key
release
flag
XX
FIFO is empty.
0
1111
1
FIFO is overflow. Continue to read data in FIFO.
0
1
1111
1
Key 63 is pressed. Read one more time to determine
whether there is more data in FIFO.
10
1
111
Key 63 is released. Read one more time to determine
whether there is more data in FIFO.
11
1
111
Key repeat. Indicates the last data in FIFO.
0
1111
1
0
Key repeat. Indicates more data in FIFO.
0
1
1111
1
0
Key 62 is pressed. Read one more time to determine
whether there is more data in FIFO.
10
1
110
Key 62 is released. Read one more time to determine
whether there is more data in FIFO.
11
1
110
Table 3. Keys FIFO Register Format (0x00)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7359EWA+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX7359EWA+T 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 2-WIRE IF LO-EMI KEY SWITCH CNTRLR RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
MAX735C/D 功能描述:電流型 PWM 控制器 -5V Inverting Current-Mode PWM Regulator RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX735CPA 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5V- Inverting DC/DC Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX735CPA+ 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5V- Inverting DC/DC Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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