SmartSens
TM
SC1233 数据手册
V1.0
2017.5.16
Company Confidential
SC1233
数据手册
Copyright © 2017 Jiangsu Smartsens Technology Co., Ltd.
2
SC1233 数据手册 V1.0 2017.5.16
应用
安防监控系统
网络摄像机
行车记录仪
可移动设备相机
PDA
视频电话会议设备
工业和环境系统
特性
高光敏度
高信噪比
16x 模拟增益,8x 数字增益
高速 DPC
水平/垂直窗口调整
水平/垂直窗口翻转
I2C 接口寄存器编程
低功耗
关键指标(典型值)
分辨率:130 万
像素阵列:1288H×968V
像素尺寸:3.75μm×3.75μm
镜头光学尺寸:1/3’’
最大图像传输速率:
1288H×968V @60fps
输出接口:12-bit DVP 并行接口
输出格式:Raw RGB
CRA:12︒
灵敏度:4500mV/Lux-s
动态范围:74dB
信噪比:38dB
工作温度范围:-30ºC~+85ºC
最佳工作温度范围:-20ºC~+60ºC
电源电压:
AVDD =2.8V
DVDD = 1.5V
DOVDD = 1.8V
封装:41pin CSP
封装尺寸:
5530um×5002um
Company Confidential
SC1233
数据手册
Copyright © 2017 Jiangsu Smartsens Technology Co., Ltd.
3
SC1233 数据手册 V1.0 2017.5.16
目录
目录 .................................................................................................................................................. 3
图片索引 .......................................................................................................................................... 4
表格索引 .......................................................................................................................................... 5
1. 系统描述 ................................................................................................................................... 6
1.1. 芯片概述 ....................................................................................................................... 6
1.2. 系统框架 ....................................................................................................................... 6
1.3. 引脚描述 ....................................................................................................................... 7
1.4. 芯片初始化 ................................................................................................................. 10
1.4.1. 上电时序 ......................................................................................................... 10
1.4.2. 睡眠模式 ......................................................................................................... 11
1.4.3. 复位模式 ......................................................................................................... 11
1.5. 配置接口 ..................................................................................................................... 12
1.6. 数据接口 ..................................................................................................................... 13
1.7. 锁相环 ......................................................................................................................... 14
2. 功能介绍 ................................................................................................................................. 16
2.1. SLAVE MODE ............................................................................................................... 16
2.2. AEC/AGC ...................................................................................................................... 17
2.2.1. AEC/AGC 的控制策略 ..................................................................................... 17
2.2.2. AEC/AGC 控制寄存器说明 ............................................................................. 18
2.3. 黑电平控制(BLC) ........................................................................................................ 24
2.4. 视频输出模式 ............................................................................................................. 25
2.4.1. 读取顺序 ......................................................................................................... 25
2.4.2. 输出窗口 ......................................................................................................... 27
2.5. 帧率计算 ..................................................................................................................... 27
2.6. 测试模式 ..................................................................................................................... 28
3. 电气特性 ................................................................................................................................. 30
4. 光学特性 ................................................................................................................................. 32
5. 封装信息 ................................................................................................................................. 33
6. 版本更新记录 ......................................................................................................................... 35
Company Confidential
SC1233
数据手册
Copyright © 2017 Jiangsu Smartsens Technology Co., Ltd.
4
SC1233 数据手册 V1.0 2017.5.16
图片索引
图 1-1 SC1233 结构图 ............................................................................................................. 6
图 1-2 典型应用示意图 .......................................................................................................... 7
图 1-3 SC1233 封装引脚图 ................................................................................................... 10
图 1-4 上电时序图 ................................................................................................................ 11
图 1-5 I2C 接口时序 .............................................................................................................. 12
图 1-6 DVP 时序 ..................................................................................................................... 13
图 1-7 PLL 控制示意图 .......................................................................................................... 14
图 2-1 Slave 模式时序图 ....................................................................................................... 16
图 2-2 Slave 模式曝光实现图 ............................................................................................... 17
图 2-3 像素阵列图一 ............................................................................................................ 26
图 2-4 像素阵列图二 ............................................................................................................ 26
图 2-5 镜像和倒置实例 ........................................................................................................ 26
图 2-6 视频有效输出示意图 ................................................................................................ 28
图 2-7 测试模式 .................................................................................................................... 29
图 4-1 SC1233 光谱曲线 ....................................................................................................... 32
图 5-1 SC1233 封装示意图 ................................................................................................... 33
Company Confidential
SC1233
数据手册
Copyright © 2017 Jiangsu Smartsens Technology Co., Ltd.
5
SC1233 数据手册 V1.0 2017.5.16
表格索引
表 1-1 SC1233 引脚描述 ......................................................................................................... 7
表 1-2 睡眠模式控制寄存器 ................................................................................................ 11
表 1-3 软复位控制寄存器 .................................................................................................... 12
表 1-4 I2C 接口时序详细参数 .............................................................................................. 12
表 1-5 DVP 同步调整寄存器 ................................................................................................. 14
表 1-6 PLL 控制寄存器 .......................................................................................................... 14
表 2-1 Slave mode 控制寄存器 ............................................................................................. 17
表 2-2 增益/曝光的手动控制寄存器 ................................................................................... 18
表 2-3 增益控制寄存器 ........................................................................................................ 19
表 2-4 BLC 控制寄存器 .......................................................................................................... 24
表 2-5 镜像和倒置模式控制寄存器..................................................................................... 27
表 2-6 输出窗口寄存器 ........................................................................................................ 27
表 2-7 帧率相关寄存器 ........................................................................................................ 28
表 2-8 测试模式控制寄存器 ................................................................................................ 29
表 3-1 绝对最大额定值 ........................................................................................................ 30
表 3-2 直流电气特性 ............................................................................................................ 30
表 3-3 交流特性(TA=25℃,AVDD=2.8V,DOVDD=1.8V)............................................... 31
表 5-1 封装尺寸表 ................................................................................................................ 33