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参数资料
| 型号： | MT9D011D00STC |
| 元件分类： | 图像传感器 |
| 英文描述： | IMAGE SENSOR-CMOS, 15fps, 0.20-0.30V |
| 封装： | DIE |
| 文件页数： | 6/64页 |
| 文件大小： | 1265K |
| 代理商： | MT9D011D00STC |
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PDF: 81516de4(master) 8159a774(ext)/Source: 81516da4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT9D011__MI2010_E_2.fm - Rev. B 6/05 EN
14
2004 Micron Technology, Inc. All rights reserved.
MT9D011 - 1/3.2-Inch 2-Megapixel Digital Image Sensor
Two-wire Serial Register Interface
Preliminary
Two-wire Serial Register Interface
This section describes the two-wire serial interface bus that can be used in any func-
tional sensor mode.
The two-wire serial interface bus enables R/W access to control and status registers
within the MT9D011.
The interface protocol uses a master/slave model in which a master controls one or
more slave devices. The sensor acts as a slave device. The master generates a clock
(SCLK) that is an input to the sensor and used to synchronize transfers. The master is
responsible for driving a valid logic level on SCLK at all times. Data is transferred
between the master and the slave on a bi-directional signal (SDATA). The SDATA signal is
pulled up to VDD off-chip by a 1.5kΩ resistor. Either the slave or master device can drive
the SDATA line low—the interface protocol determines which device is allowed to drive
the SDATA line at any given time.
Protocol
The two-wire serial interface bus defines the transmission codes as follows:
a start bit
the slave device 8-bit address
a(an) (no) acknowledge bit
an 8-bit message
a stop bit
Sequence
A typical read or write sequence is executed as follows:
2. The master sends a start bit.
3. The master sends the 8-bit slave device address. The last bit of the address determines
if the request is a read or a write, where a “0” indicates a write and a “1” indicates a
read.
4. The slave device acknowledges receipt of the address by sending an acknowledge bit
to the master.
5. If the request is a write, the master then transfers the 8-bit register address, indicating
where the write takes place.
6. The slave sends an acknowledge bit, indicating that the register address has been
received.
7. The master then transfers the data, eight bits at a time, with the slave sending an
acknowledge bit after each eight bits.
The MT9D011 uses 16-bit data for its internal registers, thus requiring two 8-bit transfers
to write to one register. After 16 bits are transferred, the register address is automatically
incremented so that the next 16 bits are written to the next register address. The master
stops writing by sending a start or stop bit.
A typical read sequence is executed as follows.
1. The master sends the write-mode slave address and 8-bit register address, just as in
the write request.
2. The master then sends a start bit and the read-mode slave address, and clocks out the
register data, eight bits at a time.
3. The master sends an acknowledge bit after each 8-bit transfer. The register address is
auto-incremented after every 16 bits is transferred.
4. The data transfer is stopped when the master sends a no-acknowledge bit.
相关PDF资料 |
PDF描述 |
|---|---|
| MTA-002-SHG | INTERCONNECTION DEVICE |
| MTB508 | 3 PHASE, 50 A, 800 V, SILICON, RECTIFIER DIODE |
| MTB758 | 3 PHASE, 75 A, 800 V, SILICON, RECTIFIER DIODE |
| MTE31 | 31 CONTACT(S), FEMALE, TWO PART BOARD CONNECTOR |
| MTF4 | 4 CONTACT(S), FEMALE, TWO PART BOARD CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MT9D011D00STC-C15LC1 | 制造商:Micron Technology Inc 功能描述:MICMT9D011D00STC-C15LC1 2MP SENSOR-ONLY |
| MT9D011W00STC | 制造商:MICRON 制造商全称:Micron Technology 功能描述:1/3-INCH 2-MEGAPIXEL CMOS ACTIVE-PIXEL DIGITAL IMAGE SENSOR |
| MT9D111I93STCD ES | 功能描述:KIT DEVELOPMENT FOR MT9D111 RoHS:是 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| MT9D111I93STCH ES | 功能描述:KIT HEAD BOARD FOR MT9D111 RoHS:是 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| MT9D112I93STCD ES | 功能描述:KIT DEVELOPMENT FOR MT9D112 RoHS:是 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
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