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参数资料
| 型号： | MAX7314ATG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/25页 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 16B 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 接口： | I²C |
| 输入/输出数： | 18 |
| 中断输出： | 是 |
| 频率 - 时钟： | 400kHz |
| 电源电压： | 2 V ~ 3.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
MAX7314
18-Port GPIO with LED Intensity Control,
Interrupt, and Hot-Insertion Protection
______________________________________________________________________________________
13
Table 4. Configuration Register
REGISTER DATA
REGISTER
ADDRESS
CODE
(hex)
D7
D6
D5
D4
D3
D2
D1
D0
CONFIGURATION
R/
W
0x0F
INTERRUPT
STATUS
BLINK
STATUS
INTERRUPT
OUTPUT
CONTROL
AS
GPO
INTERRUPT
ENABLE
GLOBAL
INTENSITY
BLINK
FLIP
BLINK
ENABLE
Write device configuration
0
Read back device configuration
1
INT
BLINK
O1
O0
I
G
B
E
Disable blink
—
XXXXXXX
0
Enable blink
—
XXXXXXX
1
—
XXXXXX
01
Flip blink register (see text)
—
XXXXXX
11
Disable global intensity control—intensity
is set by registers 0x10–0x17 for ports P0
through P15 when configured as outputs,
and by D3–D0 of register 0x0E for
INT/O16 when INT/O16 pin is configured
as an output port
—
XXXXX
0
XX
Enable global intensity control—intensity
for all ports configured as outputs is set
by D3–D0 of register 0x0E
—
XXXXX
1
XX
Disable data change interrupt—INT/O16
output is controlled by the O0 and O1 bits
—
XXXX
0
XXX
Enable data change interrupt—INT/O16
output is controlled by port input data
change
—
XXXX
1
XXX
INT/O16 output is low (blink is disabled)
—
XXX
00
XX
0
INT/O16 output is high impedance (blink
is disabled)
—
XXX
10
XX
0
INT/O16 output is low during blink phase 0
—
XXX
00
XX
1
INT/O16 output is high impedance during
blink phase 0
—
XXX
10
XX
1
INT/O16 output is low during blink phase 1
—
XX
0
X
0
XX
1
INT/O16 output is high impedance during
blink phase 1
—
XX
1
X
0
XX
1
X = Don’t care.
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| MAX7314EVKIT+ | 功能描述:外围驱动器与原件 - PCI Evaluation Kit for the MAX7314 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 |
| MAX7315 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:8-Port I/O Expander with LED Intensity Control and Interrupt |
| MAX7315AEE | 功能描述:接口-I/O扩展器 RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| MAX7315AEE+ | 功能描述:接口-I/O扩展器 8-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| MAX7315AEE+T | 功能描述:接口-I/O扩展器 8-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
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