Datasheet > LM9702SL

LM9702SL

更新时间： 2024-11-18 22:30:31

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
4页	76K
描述
LM9702 Real Time Digital Image Processor

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

LM9702SL 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	LGA, LGA128,20X20,20	Reach Compliance Code：	unknown
风险等级：	5.92	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PBGA-N128	JESD-609代码：	e0
端子数量：	128	最高工作温度：	85 °C
最低工作温度：	-10 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LGA	封装等效代码：	LGA128,20X20,20
封装形状：	SQUARE	封装形式：	GRID ARRAY
电源：	2.5,3/3.3 V	认证状态：	Not Qualified
子类别：	Other Consumer ICs	表面贴装：	YES
技术：	CMOS	温度等级：	OTHER
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	BOTTOM
Base Number Matches：	1

LM9702SL 数据手册

October 2002

LM9702 Real Time Digital Image Processor

General Description

Applications

The LM9702 contains all functions needed to build a VGA digital

still and/or video camera. It incorporates a 16 bit RISC micropro-

cessor, a flexible image processing pipeline, hardware JPEG

compression, and the required periphery modules in a single IC.

This architecture allows a very fast click-to-click time and full res-

olution video without sacrificing image quality or cost; because

the computation extensive operations are processed by circuitry

dedicated to image processing. The highly optimized memory

management provided by the LM9702 keeps the memory cost of

the complete camera to a minimum.

! PC Cameras

! Dual Mode Cameras

! Digital Still Cameras

! Clip-on Cameras for PDA’s, Cell Phones, etc.

! Embedded Cameras for PDA’s, Cell Phones, etc.

! Industrial Cameras

Key Specifications

Array Formats

CIF,VGA, SXGA (B/W)

Bayer Pattern

Input Color Format

Digital Image Processor

Compression

A chip set comprising of the LM9702 and a National VGA CMOS

image sensor complemented by a lens, battery, compact flash,

power management for the battery, and LCD (optional) yields a

complete high performance cost effective digital still and/or video

camera.

10 bit (12 bit internal)

Format

Ratio

Base Line JPEG

Programmable

Video In Frame Rate

up to 15MHz pixel clock

Features

Video Outputs

! Embedded 16 bit RISC processor system

USART

USB

up to 921.6K-bits per second

960K-byte/s

Up to 16M-bytes of external memory addressing space

16K-bytes Internal RAM

6 channel DMA

8 channel versatile timer

Interrupt controller

16 input wake up module

Full duplex USART

µwire/SPI serial port

16 general purpose IOs (GPIO)

SD Memory Card Interface (SPI Mode)

External CR16C Memory

Memory Type

SRAM, Flash, Compact Flash,

EEPROM

up to 16 Mbyte

Address Space

Speed

up to 36MHz

Serial Interfaces

ACCESS.bus

µwire/SPI

up to 400KHz

up to 6.0 MHz

! Glueless CMOS image sensor interface

! ACCESS.bus serial interface for imager sensor control

! Integrated USB v1.1 for connection to PC

! Raw Image Data Processor

16 bit RISC Processor

MIPS

Internal Memory

up to 36

16K-bytes

Clock Speed

up 60Mhz from 12MHz Crystal

Defective pixel correction

Digital gain and brightness adjustment

Raw data statistics measurement engine

Power Supply

Core

2.25 to 2.75 Volt

2.7 to 3.6 Volt

! Color Image processing

Bayer to RGB Interpolation

Fully programmable color correction

Image sharpening

Programmable gamma correction

Thumbnail generation

Average Power Dissipation

Package

90mW

128 Laminated CSP

-10^oC to +85^oC

Operating temperature

RGB to YCrCb Conversion

Digital Gain

! Hardware JPEG Compression for both video and snapshot

! System management

Internal Clock generation from 12MHz Crystal

Power management

Reset generation

! JTAG based serial on-chip debug interface

System Block Diagram

USART

USB

Flash

RAM

LM9702

CMOS Sensor

Module

SD CARD

2002 National Semiconductor Corporation

www.national.com

12 3 4

中文翻译

下载PDF

与LM9702SL相关器件

型号	品牌	获取价格	描述	数据表
LM9704	NSC	获取价格	Real Time Digital Image Processor
LM9704SL	NSC	获取价格	Real Time Digital Image Processor
LM9704SLX	NSC	获取价格	暂无描述
LM97593	NSC	获取价格	Dual ADC / Digital Tuner / AGC
LM97593EB	NSC	获取价格	Dual ADC / Digital Tuner / AGC
LM97593VH	NSC	获取价格	Dual ADC / Digital Tuner / AGC
LM97600	TI	获取价格	7.6-Bit, 1/2/4 Channel, 5/2.5/1.25 GSPS, High Performance, Low Power A/D Converter
LM9800	NSC	获取价格	8-Bit Greyscale/24-Bit Color Linear CCD Sensor Processor
LM9800CCV	NSC	获取价格	8-Bit Greyscale/24-Bit Color Linear CCD Sensor Processor
LM9800CCVF	ETC	获取价格	Special Function Video Processor

与LM9702SL相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

23
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

15
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

45
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

45

产品中心

服务支持

精选活动

关于我们

帮助中心

LM9702SL

LM9702SL 技术参数

LM9702SL 数据手册

与LM9702SL相关器件

与LM9702SL相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LM9702SL

LM9702SL 技术参数

LM9702SL 数据手册

与LM9702SL相关器件

与LM9702SL相关文章

您还可以找

您在本页遇到什么问题？