MT9M114_1 datasheet(12/45 Pages) ONSEMI

номер детали	MT9M114

подробное описание детали	High?륞efinition (HD) System?륮n?륾?륝hip (SOC) Digital Image Sensor

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производитель	ONSEMI [ON Semiconductor]

домашняя страница	http://www.onsemi.com

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MT9M114

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12

IMAGE DATA OUTPUT INTERFACE

The user can select either the 8-bit parallel or serial MIPI

output to transmit the sensor image data to host system. Only

one of the output modes can be used at any time. The

MT9M114 has an output FIFO to retain a constant pixel

output clock independent from the data output rate

variations due to scaling factor.

Parallel Port

The MT9M114 image data is read out in a progressive

scan mode. Valid image data is surrounded by horizontal

blanking and vertical blanking. The amount of horizontal

blanking and vertical blanking are programmable.

MT9M114 output data is synchronized with the PIXCLK

output. When LV is HIGH, one pixel value is output on the

8-bit DOUT port every TWO PIXCLK periods as shown in

Figure 7. PIXCLK is continuously running, even during the

blanking period. (If the user wishes to have PIXCLK turned

off during blanking this is possible through a variable

setting) PIXCLK phase can be varied by 50 percent,

controlled using a register.

Figure 7. Pixel Data Timing Example

LINE_VALID

PIXCLK

DOUT[7:0]

P0 (9:2)

P0 (1:0)

P1 (9:2)

P2 (9:2)

P1 (1:0)

Pn−1(9:2)

Pn (9:2)

Pn (1:0)

Pn−1(1:0)

Valid Data

Blanking

Figure 8. Row Timing, FV, and LV Signals

FRAME_VALID

LINE_VALID

Data Modes

P

1

A

2

Q

3

AQ

A

P

Notes:

1. P: Frame start and end blanking time.

2. A: Active data time.

3. Q: Horizontal blanking time.

Serial Port

This section describes how frames of pixel data are

represented on the high-speed MIPI serial interface. The

MIPI output transmitter implements a serial differential

sub-LVDS transmitter capable of up to 768 Mb/s. It supports

multiple formats, error checking, and custom short packets.

MT9M114 is designed to MIPI D-PHY version v1.0.

When the sensor is in the software standby system state,

the MIPI signals (CLK_P, CLK_N, DATA_P, DATA_N)

indicate ultra low-power state (ULPS) corresponding to

(nominal) 0 V levels being driven on CLK_P, CLK_N,

DATA_P, and DATA_N. This is equivalent to signaling code

LP−00. When the sensor enters the streaming system state,

the interface goes through the following transitions:

1. After the PLL has locked and the bias generator

for the MIPI drivers has stabilized, the MIPI

interface transitions from the ULPS state to the

ULPS-exit state (signaling code LP–10).

2. After a delay (TWAKEUP), the MIPI interface

transitions from the ULPS-exit state to the

TX-stop state (signaling code LP–11).

3. After a short period of time (the programmed

integration time plus a fixed overhead), frames of

pixel data start to be transmitted on the MIPI

interface. Each frame of pixel data is transmitted

as a number of high-speed packets. The transition

from the TX-stop state to the high-speed signaling

states occurs in accordance with the MIPI

Аналогичный номер детали - MT9M114_1

производитель	номер детали	датащи	подробное описание детали
ON Semiconductor	MT9M114	2Mb / 62P	High-Definition (HD) System-On- A-Chip (SOC) Digital Image Sensor Rev. 11, 2/16 EN

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Аналогичное описание - MT9M114_1

производитель	номер детали	датащи	подробное описание детали
ON Semiconductor	MT9D115	353Kb / 48P	System?륮n?륾?륝hip (SOC) CMOS Digital Image Sensor January, 2017 ??Rev. 5
	MT9D131	615Kb / 102P	System?륮n?륚?륝hip (SOC) CMOS Digital Image Sensor November, 2016 ??Rev. 9
	MT9V124	420Kb / 27P	1/13?륤nch System?륮n?륚?륝hip CMOS Digital Image Sensor September, 2017 ??Rev. 4
	MT9V115	650Kb / 36P	1/13?륤nch System?륮n?륚?륝hip CMOS Digital Image Sensor November, 2017 ??Rev. 6
	MT9M114	2Mb / 62P	High-Definition (HD) System-On- A-Chip (SOC) Digital Image Sensor Rev. 11, 2/16 EN
Micron Technology	MT9V112	834Kb / 58P	SOC VGA DIGITAL IMAGE SENSOR
ON Semiconductor	AS260	1Mb / 45P	High-Definition (HD) Digital Image Sensor Rev. G Pub. 4/15 EN
	AR0230	959Kb / 36P	Full HD Digital Image Sensor Rev. 8, Pub. 11/15 EN
	MT9V115	1Mb / 51P	Inch System-On-A-Chip (SOC) CMOS Digital Image Sensor Rev. E Pub. 5/15 EN
	KAF-4320	791Kb / 25P	Full HD Digital Image Sensor April, 2015 ??Rev. 2

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Аналогичный номер детали - MT9M114_1

Аналогичное описание - MT9M114_1

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