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LC11011-141

Sanyo
Part Number LC11011-141
Manufacturer Sanyo
Description Computer Image Signal Processing Full-Color Gray-Scale Processor
Published Apr 25, 2005
Detailed Description Ordering number : EN*5041A CMOS LSI LC11011-141 Computer Image Signal Processing Full-Color Gray-Scale Processor Preli...
Datasheet PDF File LC11011-141 PDF File

LC11011-141
LC11011-141

Overview
Ordering number : EN*5041A CMOS LSI LC11011-141 Computer Image Signal Processing Full-Color Gray-Scale Processor Preliminaly Overview The LC11011-141 is a pseudo gray scale processor for TFT LCD.
It allows LCD panels with inputs of three to six bits per RGB to display the equivalent of 16.
7 million colors.
Package Dimensions unit: mm 3151-QFP100E [LC11011-141] Features • Handles 8-bits of input data (256-scale data) for each of the RGB colors.
• Operating mode selection of three, four, or six bit driver outputs • Realizes reduced resolution loss (as compared to dithering techniques) by using intra- and inter-frame error diffusion processing.
• Supports both 5 V and low voltage (3.
3 V) operation.
• Operates with arbitrary clock frequencies up to 50 MHz (at 5 V) or up to 30 MHz (at 3.
3 V).
• Can operate independently of the number of displayed pixels since internal operation is controlled by the horizontal and vertical synchronization signals.
SANYO: QFP100E Specifications Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V Parameter Maximum supply voltage Input and output voltages Operating temperature Storage temperature Symbol VDD max VI, VO Topr Tstg Conditions Ratings –0.
3 to +7.
0 –0.
3 to VDD + 0.
3 0 to +70 –40 to +125 Unit V V °C °C Electrical Characteristics: At an operating voltage of 5.
0 V Operating Ranges at Ta = 0 to +70°C Ratings Parameter Supply voltage Input voltage Clock frequency Symbol VDD VIN fclk Conditions min 4.
5 0 typ 5.
0 max 5.
5 VDD 50 Unit V V MHz SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 22896HA (OT)/No.
5041-1/7 LC11011-141 DC Characteristics at Ta = 0 to +70°C, VSS = 0 V, VDD = 4.
5 to 5.
5 V Ratings Parameter High level input voltage Low level input voltage High level output voltage Low level output voltage Symbol VIH VIL VOH VOL CMOS level CMOS level IOH (–4 mA) IOL (4 mA) 40 2.
4 0.
4 70 Conditions min 0.
7 VDD 0.
3 VDD typ max Unit V V V V mA Su...


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