LC58E68 データシートの表示（PDF） - SANYO -> Panasonic

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LC58E68

4-bit Microcontroller with Built-in EPROM and LCD Drivers

SANYO -> Panasonic 

LB58E68

Specifications

Absolute Maximum Ratings

Supply voltage

Parameter

LCD supply voltage 1

LCD supply voltage 2

XTIN and CFIN input voltage range

Ports S, K, P, SO and A, and RES, INT and

TST input voltage range

XTOUT and CFOUT output voltage range

Ports K, P, SO and A, and CUP1, CUP2, SEG1

to SEG 35 and COM1 to COM4 output voltage

range

Ports N open-drain output voltage range

Ports N output current range

Ports K, P, M, SO and A output current range

Ports K, P, M, SO, A and N, and SEG1 to SEG

35 total output current range

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VDDmax

VDD1

VDD2

VI1

VI2

VO1

VO2

VO3

IO1

IO2

∑ IO

Pd max

Topr

Tstg

Conditions

Ratings

Unit

–0.3 to +6.0 V

–0.3 to VDD V

–0.3 to VDD V

0 to maximum generated voltage V

–0.3 to VDD + 0.3 V

0 to maximum generated voltage V

–0.3 to VDD + 0.3 V

–0.3 to +13 V

–10 to +15 mA

–5 to +5 mA

–70 to +70 mA

500 mW

10 to 40 °C

–55 to +125 °C

Allowable Operating Ratings at Ta = 25˚C

Parameter

Symbol

Supply voltage range with LCD disabled

VDD

Supply voltage range with static bias

VDD

Supply voltage range with 1/2-bias

VDD

Supply voltage range with 1/3-bias

VDD

Minimum data retention voltage

VDR

Notes

1. VDD1=VDD2=VDD

2. VDD1=VDD2≈1/2×VDD

3. VDD1≈2/3×VDD, VDD2≈1/3×VDD

4. Oscillator and all internal circuits halted

See note 1

See note 1

See note 2

See note 3

See note 4

Conditions

Ratings

Unit

2.8 to 5.5 V

2.8 to 5.5 V

2.8 to 5.5 V

2.8 to 5.5 V

2.8 to VDD V

Electrical Characteristics at Ta = 25˚C, VDD=2.8 to 3.2V

Parameter

Symbol

Conditions

LCD supply voltage 1

LCD supply voltage 2

Supply current

Supply leakage current

Ports S, K, P, M, SO and A, and INT input low-

level voltage

Ports S, K, P, M, SO and A, and INT input high-

level voltage

VDD1

VDD2

IDD

IDD

VIL1

VIH1

VDD=3V, C1=C2=0.1µF, 1/2-bias,

fxtal=32.768kHz. See figure 2.

VDD=3V, C1=C2=0.1µF, 1/3-bias,

fxtal=32.768kHz. See figure 3.

VDD=3V, C1=C2=0.1µF, 1/3-bias,

fxtal=32.768kHz. See figure 3.

VDD=3V, fxtal=32kHz, Cg=20pF, Zc=25kΩ,

halt mode, 1/3-bias. See figure 4.

VDD=3V, fxtal=38 or 65 kHz, Cg=10pF,

Zc=25kΩ, halt mode, 1/3-bias. See figure 4.

VDD=3V, fcer=400kHz, Ccg=Ccd=330pF,

halt mode. See figure 5.

VDD=3V, fcer=1MHz, Ccg=Ccd=100pF,

halt mode. See figure 6.

VDD=3V, standby mode. See figure 1.

Ratings

Unit

min

typ

max

1.5

V

1.0

2.0

V

5

10

µA

150

0

0.7VDD

200

1

µA

0.3VDD V

VDD

V

Continued on next page

No.3410–4/16

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