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参数资料
| 型号： | MAX7360ETL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/32页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR KEY-SW I2C 40TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 控制器 |
| 输入类型： | 逻辑 |
| 输出类型： | 逻辑 |
| 接口： | I²C，2 线串口 |
| 电流 - 电源： | 50µA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
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20
Maxim Integrated
I2C-Interfaced Key-Switch Controller and LED
Driver/GPIOs with Integrated ESD Protection
MAX7360
Table 8. Configuration Register Format (0x01)
Table 9. Debounce Register Format (0x02)
REGISTER
BIT
DESCRIPTION
VALUE
FUNCTION
DEFAULT
VALUE
D7
Sleep
X
(when 0x40
D4 = 1)
Key-switch operating mode. Key switches always remain active
when constant-current PWM is enabled (bit 4 of register 0x40 is
high) regardless of autosleep, autowakeup, or an I2C write to this bit.
0
(when 0x40
D4 = 0)
Key-switch sleep
mode. The entire
chip is shut down.
When constant-current PWM is disabled
(bit 4 of register 0x40 is low), I2C write,
autosleep, and autowakeup all can change
this bit. This bit can be read back by I2C
any time for current status.
1
(when 0x40
D4 = 0)
Key-switch operating
mode
D6
Reserved
0
—
0
D5
Interrupt
0
INTK cleared when FIFO is empty
0
1
INTK cleared after host read. In this mode, I2C should read the
FIFO until interrupt condition is removed or further INT may be lost.
D4
Reserved
0
—
0
D3
Key-release
enable
0
Disable key releases
1
Enable key releases
D2
Reserved
0
—
0
D1
Autowakeup
enable
0
Disable keypress wakeup
1
Enable keypress wakeup
D0
Timeout
disable
0
I2C timeout enabled
0
1
I2C timeout disabled
REGISTER DESCRIPTION
REGISTER DATA
D7
D6
D5
D4
D3
D2
D1
D0
PORTS ENABLE
DEBOUNCE TIME
Debounce time is 9ms
X
0
Debounce time is 10ms
X
0
1
Debounce time is 11ms
X
0
1
0
Debounce time is 12ms
X
0
1
.
Debounce time is 37ms
X
1
0
Debounce time is 38ms
X
1
0
1
Debounce time is 39ms
X
1
0
Debounce time is 40ms
X
1
GPO ports disabled (full key-scan functionality)
0
X
GPO port 7 enabled
0
1
X
GPO ports 7 and 6 enabled
0
1
0
X
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7360EVKIT+ | 制造商:Maxim Integrated Products 功能描述:I2C-INTERFACED KEY-SWITCH CONTROLLE - Boxed Product (Development Kits) |
| MAX7360EWX+ | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection |
| MAX7360EWX+T | 功能描述:外围驱动器与原件 - PCI Key-Switch Ctlr & LED Driver/GPIO 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 |
| MAX7365EWA70+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX7365EWA70+T | 制造商:Maxim Integrated Products 功能描述:KEYBOARD CONTROLLER PLUS 5 ADDITIONAL GPIOS - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CTRLR KEY-SWITCH I2C 25WLP |
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