LC651154N datasheet(30/39 Pages) SANYO

30 / 39 page

Parameter

Symbol

Conditions

Applicable pins and notes

Ratings

Unit

min

typ

max

• Output n-channel transistors off

Ports C, D, E and F with

IIH (1)

(Including the n-channel transistor

the open-drain

5.0

off leakage current.)

specifications

• VIN = 13.5 V

High-level input current

• Output n-channel transistors off

IIH (2)

(Including the n-channel transistor

Ports A and G with the

1.0

µA

off leakage current.)

open-drain specifications

• VIN = VDD

IIH (3)

When an external clock is used,

OSC1

1.0

VIN = VDD

IIL (1)

• Output n-channel transistors off

Ports with the open-drain

–1.0

• VIN = VSS

specifications

IIL (2)

• Output n-channel transistors off

Ports with the pull-up

–1.3

–0.35

Low-level input current

• VIN = VSS

resistor specifications

IIL (3)

VIN = VSS

RES

–45

–10

µA

IIL (4)

When an external clock is used,

OSC1

–1.0

VIN = VSS

High-level output voltage

VOH

• IOH = –10 µA

Ports with the pull-up

VDD – 0.5

resistor specifications

VOL (1)

• IOL = 3 mA

Port

1.5

Low-level output voltage

VOL (2)

When IOL = 1 mA and the IOL for

Port

0.4

each port is 1 mA or less.

Hysteresis voltage

VHIS

0.1 VDD

High-level threshold

VtH

0.4 VDD

0.8 VDD

voltage

Low-level threshold

VtL

0.2 VDD

0.6 VDD

voltage

Current drain *6

• Operating, with the output

n-channel transistors off

Two-pin RC oscillator

IDDOP (1)

• With the ports at VDD

VDD

1.0

• Figure 2, fosc = 800 kHz (typical)

Ceramic oscillator

IDDOP (2) • Figure 3, 4 MHz, divide-by-four circuit used VDD

1.5

IDDOP (3)

• Figure 3, 4 MHz, divide-by-four circuit used

VDD

0.5

VDD = 2.2 V

IDDOP (4) • Figure 3, 400 kHz

VDD

1.0

2.5

IDDOP (5) • Figure 3, 800 kHz

VDD

1.5

• 200 kHz to 1024 kHz, no divider

circuit

External clock

IDDOP (6)

• 600 kHz to 3120 kHz, divide-by-

VDD

1.5

three circuit used

• 800 kHz to 4160 kHz, divide-by-

four circuit used

Output n-channel transistors off,

VDD

0.05

Standby mode

IDDst

VDD = 6 V

µA

Ports at VDD, VDD = 2.2 V

VDD

0.020

RES, INT, SCK, SI, and

OSC1 with Schmitt

specifications*5

No. 6278-30/39

LC651154N, 651154F, 651154L, 651152N, 651152F, 651152L

Electrical Characteristics at Ta = –40 to +85°C, VSS = 0 V, VDD = 2.2 to 6.0 V (Unless otherwise specified.)

Continued on next page.

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