Datasheet > OMAP3503DCBCA

OMAP3503DCBCA

更新时间： 2024-02-10 18:23:49

品牌	Logo	应用领域
德州仪器 - TI		时钟外围集成电路
页数	文件大小	规格书
19页	1047K
描述
Applications Processor 515-POP-FCBGA -40 to 105

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技术参数
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OMAP3503DCBCA 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	BGA
包装说明：	VFBGA, BGA515,26X26,20	针数：	515
Reach Compliance Code：	unknown	ECCN代码：	3A001.A.3
HTS代码：	8542.31.00.01	风险等级：	5.07
地址总线宽度：	26	桶式移位器：	NO
边界扫描：	YES	最大时钟频率：	59 MHz
外部数据总线宽度：	16	格式：	FLOATING POINT
内部总线架构：	SINGLE	JESD-30 代码：	S-PBGA-B515
JESD-609代码：	e1	长度：	12 mm
低功率模式：	YES	湿度敏感等级：	3
端子数量：	515	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	VFBGA	封装等效代码：	BGA515,26X26,20
封装形状：	SQUARE	封装形式：	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	电源：	1.1,1.8,3.3 V
认证状态：	Not Qualified	座面最大高度：	0.9 mm
子类别：	Graphics Processors	最大供电电压：	1.91 V
最小供电电压：	1.71 V	标称供电电压：	1.8 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Silver/Copper (Sn/Ag/Cu)
端子形式：	BALL	端子节距：	0.4 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	12 mm	uPs/uCs/外围集成电路类型：	DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches：	1

OMAP3503DCBCA 数据手册

Texas Instruments

In 2D graphics, copying pixels from one bitmap to another is a common operation called

a BitBlt (Bit Block Transfer), which can be implemented in hardware or software. A typical

2D graphics accelerator is really a BitBlt accelerator, implemented in hardware. It is simi-

lar to DMA, but specialized to transferring data on pixel (rather than word) boundaries.

BitBlt operations are the foundation of 2D graphics and this is how most graphical user

interfaces (GUIs) have traditionally been built.

Many applications are built entirely on relatively simple BitBlt operations. Some examples

Simple 2D

Graphics

are the graphical user interfaces of Microsoft Windows , Linux, MacOS , set-top boxes

and mobile device platforms like Symbian OS™. Each time a user opens or drags a win-

dow in a GUI, hundreds of BitBlt operations are instantiated, so the performance of the

BitBlts is important to achieve a responsive user interface. The math that is used to calcu-

late BitBlt operations is typically all integer (no floating point), so this helps to achieve

good performance.

The main limitation of BitBlt-based graphics is that they do not scale well. User inter-

faces are typically built for a specific display size (i.e., VGA; 640 × 480 pixels) and it’s diffi-

cult to make the graphics adaptable to different screen sizes. A good example of this is

what happens to the Windows desktop when it’s changed from a high-resolution mode to

VGA mode. The icons become huge and pixilated and most of them no longer fit on the

display.

OMAP 2 devices feature a dedicated BitBlt accelerator which applications can access

through the PVR2D API (Application Programming Interface). Under Windows Embedded

CE and Windows Mobile , their DirectX drivers will utilize the 2D accelerator directly.

OMAP 3 devices approach 2D acceleration differently. Instead of using BitBlt opera-

tions, OMAP 3 devices avoid using BitBlts entirely in favor of scalable 2D graphics pro-

grammed through OpenVG™ or a 3D interface, such as OpenGL ES or DirectX Mobile (for

Windows).This approach is described in more detail as “2.5D” in the next section.

For those uninitiated to the graphics world, it can be difficult to judge whether a particular

application is really implemented with 3D graphics, or if it is just making clever use of 2D,

to look like 3D. For example, icons which appear to spin in 3D are often achieved on a 2D

GUI by repeatedly copying a sequence of still images (BitBlts). Many games feature 3D-

looking characters and objects that really only move in two dimensions (around the screen).

This is easy to achieve by applying shading effects to the objects once, then moving them

about with BitBlts operations. This typically requires that the “light source” in the scene is

at a fixed position; usually somewhere off of the screen. This works well for many

applications.

2D, 2.5D or 3D?

Introduction to Graphics Software Development for OMAP™ 2/3

February 2008

123 4 5 6 7...19

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OMAP3503DCBCA 替代型号

型号	品牌	替代类型	描述	数据表
OMAP3503ECBBA	TI	完全替代	Sitara processor: Arm Cortex-A8, LPDDR 515-POP-FCBGA -40 to 105
OMAP3515ECBBA	TI	完全替代	Sitara Processor: Arm Cortex-A8, 3D Graphics, LPDDR 515-POP-FCBGA -40 to 105

与OMAP3503DCBCA相关器件

型号	品牌	获取价格	描述	数据表
OMAP3503DCUSA	TI	获取价格	Applications Processor 423-FCBGA -40 to 105
OMAP3503ECBB	TI	获取价格	Sitara processor: Arm Cortex-A8, LPDDR 515-POP-FCBGA 0 to 90
OMAP3503ECBBA	TI	获取价格	Sitara processor: Arm Cortex-A8, LPDDR 515-POP-FCBGA -40 to 105
OMAP3503ECBBALPD	TI	获取价格	Sitara 处理器：Arm Cortex-A8、LPDDR \| CBB \| 515 \|
OMAP3503ECUS	TI	获取价格	Sitara 处理器：Arm Cortex-A8、LPDDR \| CUS \| 423 \|
OMAP3503ECUS72	TI	获取价格	Sitara 处理器：Arm Cortex-A8、LPDDR \| CUS \| 423 \|
OMAP3503ECUSA	TI	获取价格	暂无描述
OMAP3515	TI	获取价格	Applications Processor
OMAP3515_08	TI	获取价格	Applications Processor
OMAP3515BCUS	TI	获取价格	IC,GRAPHICS PROCESSOR,CMOS,BGA,423PIN,PLASTIC

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