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MN5572

Description
Gray Scale Font Engine
CategoryOther integrated circuit (IC)    Consumption circuit   
File Size226KB,28 Pages
ManufacturerPanasonic
Websitehttp://www.panasonic.co.jp/semicon/e-index.html
Download Datasheet Parametric View All

MN5572 Overview

Gray Scale Font Engine

MN5572 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerPanasonic
Parts packaging codeQFP
package instructionLFQFP, QFP100,.63SQ,20
Contacts100
Reach Compliance Codeunknow
Commercial integrated circuit typesCONSUMER CIRCUIT
JESD-30 codeS-PQFP-G100
JESD-609 codee0
length14 mm
Number of functions1
Number of terminals100
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeLFQFP
Encapsulate equivalent codeQFP100,.63SQ,20
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3 V
Certification statusNot Qualified
Maximum seat height1.7 mm
Maximum slew rate180 mA
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
surface mountYES
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width14 mm
LSIs for Gray Scale Font Engine
MN5572
Gray Scale Font Engine
I
Overview
The MN5572 generates shaded gray-scale data from outline (path) data for figures and characters at high speeds. This
IC includes built-in input and output FIFO buffers for high-speed processing, and provides three interface circuits, a
32-bit local bus, a 16-bit local bus, and a PCI bus, so that it can be used in a wide range of application products.
Note) PCI bus is a registered trademark of the (US) Peripheral Component Interconnect Association.
I
Features
Gray levels: The number of gray levels can be set to any value between 2 and 128.
Bit size: The bit size can be set arbitrarily.
Generation processing speed: More than 20 000 frames/second (A single frame is 32 dots by 32 dots, when the Heisei
Gothic (Japanese) font is used as the sample data.)
Interface specifications: Local bus (16 bits or 32 bits, 33 MHz), PCI bus (32 bits, 33 MHz)
Operating frequency: 66 MHz (maximum)
Operating supply voltage: 3.3 V
±
0.3 V (5 V inputs are also supported.)
I
Applications
High-quality character generation in STB, DTV, in-car navigation systems and other products.
I
Block Diagrams
Local Mode
PCI Mode
RAM
MN5572
ROM
Network
MN5572
Graphics
Local Bus
PCI Bus
Bridge
CPU
Host-PCI
Bridge
CPU Bus
CPU
Publication date: November 2001
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