LC573202A Просмотр технического описания (PDF) - SANYO -> Panasonic

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производитель

LC573202A

4-Bit Microcontroller with 2K-Byte ROM, 64 × 4Bits RAM and LCD Driver

SANYO -> Panasonic 

Ag battery version

LC573202A

1. Absolute Maximum Ratings at Ta=25±2°C, VSS=0V

Parameter

Symbol

Pin & Conditions

Supply voltage

VDD1

VDD2

Input voltage

VIN

S1-S4, M1, M2, TEST, OSCIN, RES

Output voltage

VOUT1

CUP2, OSCOUT, OUT

VOUT2

SEG1-SEG25, COM1-COM4, CUP1

Peak output current IOUT1

OUT

(at each pins)

IOUT2

COM4 (As using LIGHT)

IOUT3

Output except OUT and COM4

Total output current IALL

Total output pins.

Maximum power

Pdmax

QFP48

dissipation

Operating temperature Topr

range

Storage temperature Tstg

range

Ratings

Unit

-0.3 to +4.0

V

-0.3 to +4.0

-0.3 to VDD1+0.3

-0.3 to VDD1+0.3

-0.3 to VDD2+0.3

4

mA

1

500

µA

10

mA

430

mW

-30 to +70

°C

-40 to +125

2. Recommended Operating Range at Ta=-30°C to + 70°C, VSS=0V

Parameter

Symbol

Conditions

Ratings

Unit

min.

typ.

max.

Operating supply

voltage

VDD1

VDD2

1.30

1.65

V

2.4

3.3

Input high voltage

VIH

S1-S4, RES, M1, M2

VDD1-0.2

VDD1

Input low voltage

VIL

S1-S4, RES, M1, M2

0

0.2

Oscillation frequency fOPG1

•32.768kHz (crystal oscillation)

32

32.768

33

kHz

range

•VDD1=1.30 - 1.65V

•Refer to figure 1

fOPG2

•RC oscillation

30

40

•VDD1=1.30 - 1.65V

•Refer to figure 2

[Note]

These specified value herein are based on the QIP48E packaged parts. The specification for the die is

basically the same as the one for package part. However, it will be affected by the many factors such as the

mounting board, bonding pressure, cover up epox etc.

Therefore the value specified here are only applied in Ta=25°C±2°C operating temperature range.

No.6726-10/18

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