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参数资料
| 型号： | MAX7359EWA+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PBGA25 |
| 封装： | 2.31 X 2.31 MM, ROHS COMPLIANT, WLP-25 |
| 文件页数： | 19/20页 |
| 文件大小： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7359EWA+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX7359EWA+T | 功能描述:外围驱动器与原件 - PCI 2-WIRE IF LO-EMI KEY SWITCH CNTRLR RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| MAX735C/D | 功能描述:电流型 PWM 控制器 -5V Inverting Current-Mode PWM Regulator RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX735CPA | 功能描述:直流/直流开关调节器 5V- Inverting DC/DC Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX735CPA+ | 功能描述:直流/直流开关调节器 5V- Inverting DC/DC Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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