最新免费av在线观看,亚洲综合一区成人在线,中文字幕精品无码一区二区三区,中文人妻av高清一区二区,中文字幕乱偷无码av先锋

LM2502SM Datasheet

  • LM2502SM

  • National Semiconductor [Mobile Pixel Link (MPL) Display Int...

  • NSC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

LM2502 Mobile Pixel Link (MPL) Display Interface Serializer and Deserializer
August 2005
LM2502
Mobile Pixel Link (MPL) Display Interface Serializer and
Deserializer
General Description
The LM2502 device is a dual link display interface SERDES
that adapts existing CPU / video busses to a low power
current-mode serial MPL link. The chipset may also be used
for a RGB565 application with glue logic. The interconnect is
reduced from 22 signals to only 3 active signals with the
LM2502 chipset easing flex interconnect design, size and
cost.
The Master Serializer (SER) resides beside an application
processor or baseband processor and translates a parallel
bus from LVCMOS levels to serial MPL levels for transmis-
sion over a flex cable and PCB traces to the Slave Deseri-
alizer (DES) located near the display module.
Dual display support is provided for a primary and sub
display through the use of two ChipSelect signals. A Mode
pin selects either a i80 or m68 style interface.
The Power_Down (PD*) input controls the power state of the
MPL interface. When PD* is asserted, the MD1/0 and MC
signals are powered down to save current.
The LM2502 implements the physical layer of the MPL Stan-
dard (MPL-0). The LM2502 is offered in NOPB (Lead-free)
UFBGA and LLP packages.
Features
n
n
n
n
n
n
>
300 Mbps Dual Link Raw Throughput
MPL Physical Layer (MPL-0)
Pin selectable Master / Slave mode
Frequency Reference Transport
Complete LVCMOS / MPL Translation
Interface Modes:
鈥?16-bit CPU, i80 or m68 style
鈥?RGB565 with glue logic
鈭?0藲C to 85藲C Operating Range
Link power down mode reduces I
DDZ
<
10 碌A(chǔ)
Dual Display Support (CS1* & CS2*)
Via-less MPL interconnect feature
3.0V Supply Voltage (V
DD
and V
DDA
)
Interfaces to 1.7V to 3.3V Logic (V
DDIO
)
n
n
n
n
n
n
System Benefits
n
n
n
n
n
Small Interface
Low Power
Low EMI
Frequency Reference Transport
Intrinsic Level Translation
Typical Application Diagram
20093301
Ordering Information
NSID
LM2502SM
LM2502SQ
Package Type
49 Lead UFBGA style, 4.0 X 4.0 X 1.0 mm, 0.5 mm pitch
1000 std reel, LM2502SMX 4500 reel
40 Lead LLP style, 5.0 X 5.0 X 0.8 mm, 0.4 mm pitch
1000 std reel, LM2502SQX 4500 reel
Package ID
SLH49A
SQF40A
漏 2005 National Semiconductor Corporation
DS200933
www.national.com

LM2502SM PDF文件相關(guān)型號

LM2502SQ

LM2502SM相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！