MT9M114_1 datasheet(3/45 Pages) ONSEMI

Nome de Peças	MT9M114

Descrição Electrónicos	High?륞efinition (HD) System?륮n?륾?륝hip (SOC) Digital Image Sensor

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Fabricante Electrônico	ONSEMI [ON Semiconductor]

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MT9M114

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Sensor Core

The MT9M114 has a color image sensor with a Bayer

color filter arrangement and a 1.2 Mp active-pixel array with

electronic rolling shutter (ERS). The sensor core readout is

10 bits and can be flipped and/or mirrored. The sensor core

also supports separate analog and digital gain for all four

color channels (R, Gr, Gb, B).

Image Flow Processor (IFP)

The advanced IFP features and flexible programmability

of the MT9M114 can enhance and optimize the image

sensor performance. Built-in optimization algorithms

enable the MT9M114 to operate with factory settings as

a fully automatic and highly adaptable system-on-a-chip

(SOC) for most camera systems.

These algorithms include black level conditioning,

shading correction, defect correction, color interpolation,

edge detection, color correction, vertical perspective

correction, aperture correction, and image formatting with

cropping and scaling.

Microcontroller Unit (MCU)

The MCU communicates with all functional blocks by

way of an internal ON Semiconductor proprietary bus

interface. The MCU firmware configures all the registers in

the sensor core and IFP.

System Control

The MT9M114 has a phase-locked loop (PLL) oscillator

that can generate the internal sensor clock from a common

wireless system clock. The PLL adjusts the incoming clock

frequency up, allowing the MT9M114 to run at almost any

desired resolution and frame rate within the sensor’s

capabilities. Low-power consumption is a very important

requirement.

The MT9M114 provides power-conserving features

including a soft standby mode. A two-wire serial interface

bus enables read and write access to the MT9M114’s

internal registers and variables. The internal registers

control the sensor core, the color pipeline flow, and the

output

interface.

Variables

are

located

in

the

microcontroller’s RAM memory and are used to configure

and control the auto-algorithms and camera control

functions.

Output Interface

The output interface block can select either raw data or

processed data. Image data is provided to the host system

either by an 8-bit parallel port or by a serial MIPI port.

The parallel output port provides 8-bit RGB data or

extended 10-bit Bayer data.

The MT9M114 also includes programmable I/O slew rate

to minimize EMI.

System Interfaces

Figure 2 shows typical MT9M114 device connections.

For low-noise operation, the MT9M114 requires separate

power supplies for analog and digital sections of the die.

Both power supply rails must be decoupled from ground

using capacitors as close as possible to the die. The use of

inductance filters is not recommended on the power supplies

or output signals.

The MT9M114 provides dedicated signals for digital

core, PHY, and I/O power domains that can be at different

voltages. The PLL and analog circuitry require clean power

sources. Table 3 provides the signal descriptions for the

MT9M114.

Nº de peça semelhante - MT9M114_1

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
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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Descrição semelhante - MT9M114_1

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
ON Semiconductor	MT9D115	353Kb / 48P	System?륮n?륾?륝hip (SOC) CMOS Digital Image Sensor January, 2017 ??Rev. 5
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	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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