LC74736PT Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LC74736PT

CMOS IC On-Screen Display Controller

SANYO -> Panasonic 

LC74736PT

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Pin No.

Symbol

Type

86

A10

Address output 10

87

A9

Address output 9

88

A8

Address output 8

89

VSS3

Ground

90

VDD3

Power supply (+3.3 or +5.5V)

91

A7

Address output 7

92

A6

Address output 6

93

A5

Address output 5

94

A4

Address output 4

95

A3

Address output 3

96

A2

Address output 2

97

A1

Address output 1

98

A0

Address output 0

99

VSS3

Ground

100

VDD3

Power supply (+3.3 or +5.5V)

Functional description

ROM address output 10

ROM address output 9

ROM address output 8

Connect a ground to this pin. (External ROM output system ground)

Power supply (External ROM output system power supply)

ROM address output 7

ROM address output 6

ROM address output 5

ROM address output 4

ROM address output 3

ROM address output 2

ROM address output 1

ROM address output 0

Connect a ground to this pin. (External ROM output system ground)

Power supply (External ROM output system power supply)

Specifications

Absolute Maximum Ratings at Ta=25°C

Parameter

Supply voltage

Input voltage

Output voltage

Maximum power dissipation

Operating temperature

Storage temperature

Symbol

VDD1

VDD3

VIN

VOUT1

VOUT2

Pd max

Topr

Tstg

Conditions

VDD1,VDD2, and VDD4

VDD3

All input pins

RD3 to RD0, GD3 to GD0, BD3 to BD0, BLK,

HFTOT outputs

A0 to 19, CE, OE outputs

Ratings

Unit

VSS-0.3 to VSS+4.6

V

VSS-0.3 to VSS+6.0

V

VSS-0.3 to VDD1+0.3

V

VSS-0.3 to VDD1+0.3

V

VSS-0.3 to VDD3+0.3

V

275

mW

-40 to +85

°C

-40 to +125

°C

Recommended Operating Conditions

Parameter

Supply voltage

Input high-level voltage

Input low-level voltage

Oscillator frequency (LC)

Symbol

VDD1

VDD3

VIH1

VIH2

VIH3

VIL1

VIL2

VIH3

FOSC1

External clock input

Oscillator frequency (VCO)

D/A converter (4-bit, 3 ch)

When maximum output voltage = 0.7V

FOSC2

VIN1

FOSC3

Vrefda

Rfda

Rref

Conditions

VDD1, 2, and VDD4

VDD3

CTRL1, TEST1, TEST2

SCLK, SIN, CS, VSYNC, HSYNC, RST

D0 to D15

CTRL1, TEST1, TEST2

SCLK, SIN, CS, VSYNC, HSYNC, RST

D0 to D11

OSCin and OSCout oscillator pins

(LC oscillator)

OSCin, VDD1 = 3.3V

VDD1 = 3.3V CTRL1 = high

VCO oscillator (internal)

Reference voltage

Output load resistance

ROUT, GOUT, BOUT

Reference load resistance, RREF

min

3.0

3.0

0.7VDD1

0.8VDD1

0.7VDD1

VSS-0.3

VSS-0.3

VSS-0.3

0.5

7

120

Ratings

typ

3.3

3.3

10

33

1.1

1100

max

3.6

5.5

5.5

5.5

5.5

0.3VDD1

0.2VDD1

0.3VDD1

40

3.3

40

225

Unit

V

V

V

V

V

V

V

V

MHz

MHz

Vp-p

MHz

V

Ω

Ω

No.A0569-7/106

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