参数资料
| 型号： | BU21023MUV-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/22页 |
| 文件大小： | 0K |
| 描述： | IC CTLR TOUCH PANEL 28VQFN |
| 特色产品： | Resistive Touchscreen Controller Ics |
| 标准包装： | 1 |
| 类型： | 电阻 |
| 触摸面板接口： | 4，2 线 |
| 输入数/键： | 1 TSC |
| 分辨率（位）： | 8 b |
| 评估套件： | * |
| 数据接口： | I²C，串行，SPI? |
| 电源电压： | 1.8V，3V |
| 电流 - 电源： | 4mA |
| 工作温度： | -20°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-VFQFN 裸露焊盘 |
| 供应商设备封装： | 28-QFN |
| 包装： | 标准包装 |
| 其它名称： | BU21023MUV-E2DKR |
11
COMMERCIALTEMPERATURERANGE
IDT72V70810 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 1,024 x 1,024
TABLE 8 — FRAME INPUT OFFSET REGISTER (FOR) BITS
NOTE:
1. n denotes an input stream number from 0 to 7.
Name(1)
Description
OFn2, OFn1, OFn0
These three bits define how long the serial interface receiver takes to recognize and store bit 0 from the RX input pin: i.e., to
(Offset Bits 2, 1 & 0)
start a new frame. The input frame offset can be selected to +4.5 clock periods from the point where the external frame pulse
input signal is applied to the
F0i input of the device. See Figure 5.
DLEn
(Data Latch Edge)
ST-BUS mode:
DLEn = 0, if clock rising edge is at the point of the bit cell.
DLEn = 1, if when clock falling edge is at the of the bit cell.
GCI mode:
DLEn = 0, if clock falling edge is at the point of the bit cell.
DLEn = 1, if when clock rising edge is at the of the bit cell.
Read/Write Address:
03H for FOR0 register,
04H for FOR1 register,
Reset Value:
0000H for all FOR registers.
15
14
13
12
11
10
9876543210
OF32
OF31
OF30
DLE3
OF22
OF21
OF20
DLE2
OF12
OF11
OF10
DLE1
OF02
OF01
OF00
DLE0
FOR0 Register
15
14
13
12
11
10
9876543210
OF72
OF71
OF70
DLE7
OF62
OF61
OF60
DLE6
OF52
OF51
OF50
DLE5
OF42
OF41
OF40
DLE4
FOR1 Register
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BU21023MUV-ME2 | 制造商:ROHM 制造商全称:Rohm 功能描述:Resistive Type Touch Screen Controller ICs |
| BU21024FV-M | 制造商:ROHM 制造商全称:Rohm 功能描述:Resistive Type Touch Screen Controller ICs |
| BU21024FV-ME2 | 制造商:ROHM 制造商全称:Rohm 功能描述:Resistive Type Touch Screen Controller ICs |
| BU21024FV-M-E2 | 制造商:ROHM Semiconductor 功能描述: |
| BU21024GUL-ME2 | 制造商:ROHM 制造商全称:Rohm 功能描述:Resistive Type Touch Screen Controller ICs |
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