LV761XXX Series

No.A1398-3/6

Operating Conditions (BIP Chip) at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

V48

8.0

V

V69

5.0

V

Recommended supply voltage

V78

5.0

V

I11

11

mA

I17

13

mA

Recommended supply current

I51

13

mA

V48

7.7 to 8.3

V

V69

4.7 to 5.3

V

Operating supply voltage range

V78

4.7 to 5.3

V

I11

9 to 13

mA

I17

11 to 15

mA

Operating supply current range

I51

11 to 15

mA

Recommended Operating Range (Micro-computer Chip) at Ta

= -10°C to +65°C, VSS = 0V

Ratings

Parameter

Symbol

Pins

Conditions

VDD [V]

min

typ

max

Unit

Operating supply

voltege

VDD

CpuVDD

0.229

µs ≤ tCYC ≤ 200µs

4.5

5.5

V

Hold voltage

VHD

CpuVDD

RAMs and the registers data are

kept in HOLD mode.

2.0

5.5

V

VIH (1)

Ports0, 1,

P00 port input

/interrupt

4.5 to 5.5

0.3VDD

+0.7

VDD

V

VIH (2)

Port00

Watch-dog timer

4.5 to 5.5

0.9VDD

VDD

V

High level input

voltage

VIH (3)

RES

4.5 to 5.5

0.75VDD

VDD

V

VIL (1)

Ports0, 1,

P00 port input

/interrupt

4.5 to 5.5

VSS

0.1VDD

+0.4

V

VIL (2)

Port00

Watch-dog timer

4.5 to 5.5

VSS

0.15VDD

+0.4

V

Low level input

voltage

VIL (3)

RES

4.5 to 5.5

VSS

0.25VDD

V

tCYC (1)

All functions operating

4.5 to 5.5

0.231

µs

Operation cycle

time (*1)

tCYC (2)

OSD and Data slicer are not

operating

4.5 to 5.5

0.231

200

µs

FmVCO1

Built-in VCO1

Oscillation System clock

4.5 to 5.5

13.0

MHz

OCKSEL = 0

12.5

MHz

FmVCO1

(*2)

Built-in VCO2

oscillation

OSD clock

OCKSEL = 1

4.5 to 5.5

16.6

MHz

FmRC

Built-in RC oscillation

4.5 to 5.5

0.3

1.0

2.0

MHz

Oscillation

frequency range

FsX'tal

XT1 (P07)

XT2 (P06)

At the 32.768KHz crystal

oscillating

4.5 to 5.5

32.768

kHz

Oscillation

stabilizing time

tmsVCO

•after the HOLD mode

•Power-On

4.5 to 5.5

300

mS

(Note) FLASH-ROM erase/write temperature range : Ta = 25

±2°C (VDD = 4.5 to 5.5V)

(*1) Relational expression between tCYC and oscillation frequency: 1/1 frequency dividing : 3/FmVCO1, 1/2 frequency dividing : 6/FVCO1.

(*2) OCKSEL is the selectable register for OSD clock frequency. (See the LC873200 users manual for details.)