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参数资料
| 型号： | STMPE2401TBR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 24 I/O, PIA-GENERAL PURPOSE, PBGA36 |
| 封装： | LEAD FREE, TFBGA-36 |
| 文件页数： | 8/55页 |
| 文件大小： | 959K |
| 代理商： | STMPE2401TBR |
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I2C Interface
STMPE2401
16/55
6.7
Operation modes
Figure 3.
Master/slave operation modes
Table 13. Operating modes
Mode Bytes
Programming sequence
Read
≥1
START, Device Address, R/W = 0, Register Address to be read
RESTART, Device Address, R/W = 1, Data Read, STOP
If no STOP is issued, the Data Read can be continuously preformed. If the register
address falls within the range that allows address auto-increment, then register
address auto-increments internally after every byte of data being read. For register
address that falls within a non-incremental address range, the address will be kept
static throughout the entire read operations. Refer to the Memory Map table for the
address ranges that are auto and non-increment. An example of such a non-
increment address is FIFO.
Write
≥1
START, Device Address, R/W=0, Register Address to be written, Data Write, STOP
If no STOP is issued, the Data Write can be continuously performed. If the register
address falls within the range that allows address auto-increment, then register
address auto-increments internally after every byte of data being written in. For
register address that falls within a non-incremental address range, the address will
be kept static throughout the entire write operations. Refer to the Memory Map table
for the address ranges that are auto and non-increment. An example of a non-
increment address is Data Port for initializing the PWM commands.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STMPE2403 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:24-bit Enhanced port expander with Keypad and PWM controller Xpander logic |
| STMPE2403TBR | 功能描述:接口 - 专用 24-bit Enhanced RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| STMPE24M31QTR | 功能描述:电容触摸传感器 S-Touch 24 Cap Sens 15fF 512 Steps 30pF RoHS:否 制造商:Microchip Technology 电源电压: 通道数量: 封装 / 箱体: 尺寸: 温度范围: |
| STMPE321 | 制造商:STMicroelectronics 功能描述:3-channel touchkey controller |
| STMPE321QTR | 功能描述:触摸屏转换器和控制器 3-channel CAP Touch Key Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
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