LC72348W View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

View to exact match

LC72348W

Low-Voltage ETR Controller with On-Chip LCD Driver

SANYO -> Panasonic 

LC72348G/W, 72349G/W

Allowable Operating Ranges at Ta = –20 to +70°C, VDD = 1.8 to 3.6 V

Parameter

Supply voltage

Input high-level voltage

Input low-level voltage

Input amplitude

Input voltage range

Input frequency

Symbol

Conditions

VDD(1)

VDD(2)

VDD(3)

VDD(4)

VIH(1)

VIH(2)

VIH(3)

VIL(1)

VIL(2)

VIL(3)

VIN(1)

VIN(2)

VIN(3)

VIN(5)

FIN(1)

FIN(2)

FIN(3)

FIN(4)

PLL operating voltage

Memory retention voltage

CPU operating voltage

A/D converter operating voltage

Input ports other than VIH(2), VIH(3), AMIN,

FMIN, and XIN

RES

Port PF

Input ports other than VIL(2), VIL(3), AMIN,

FMIN, and XIN

RES

Port PF

XIN

FMIN, AMIN

FMIN

ADIO, ADI1, ADI3

XIN: CI ≤ 35 kΩ

FMIN: VIN(2), VDD(1)

FMIN: VIN(3), VDD(1)

AMIN(L): VIN(2), VDD(1)

min

1.8

1.0

1.4

1.6

0.7 VDD

0.8 VDD

0.6 VDD

0

0

0

0.5

0.035

0.05

0

70

10

130

0.5

Ratings

typ

3.0

3.0

3.0

75

max

3.6

3.6

3.6

VDD

VDD

VDD

0.3 VDD

0.2 VDD

0.2 VDD

0.6

0.35

0.35

VDD

80

130

250

10

Unit

V

V

V

V

V

V

V

Vrms

Vrms

Vrms

V

kHz

MHz

MHz

MHz

Electrical Characteristics within the allowable operating ranges

Parameter

Input high-level current

Input low-level current

Input floating voltage

Pull-down resistor values

Hysteresis

Voltage doubler reference voltage

Voltage doubler step-up voltage

Output high-level voltage

Symbol

IIH(1)

IIH(2)

IIH(3)

IIL(1)

IIL(2)

IIL(3)

VIF

RPD(1)

RPD(2)

VH

DBR4

DBR1, 2, 3

VOH(1)

VOH(2)

VOH(3)

VOH(4)

VOH(5)

VOH(6)

Conditions

XIN: VI = VDD = 3.0 V

FMIN, AMIN: VI = VDD = 3.0 V

PA/PF (without pull-down resistors), the PC,

PD, PG, and PH ports, and RES: VI = VDD

= 3.0 V

XIN: VI = VDD = VSS

FMIN, AMIN: VI = VDD = VSS

PA/PF (without pull-down resistors), the PC,

PD, PG, and PH ports, and RES: VI = VDD

= VSS

PA/PF (with pull-down resistors)

PA/PF (with pull-down resistors), VDD = 3.0 V

TEST1, TEST2

RES

Referenced to VDD, C(3) = 0.47 µF,

Ta = 25°C *1

C(1) = 0.47 µF

C(2) = 0.47 µF, without loading, Ta = 25°C *1

PB: IO = –1 mA

PC, PD, PG, PH: IO = –1 mA

EO: IO = –500 µA

XOUT: IO = –1 µA

S1 to S20: IO = –20 µA *1

COM1, COM2, COM3, COM4:

IO = –100 µA *1

min

3

–3

75

0.1 VDD

1.3

2.7

VDD –

0.7 VDD

VDD –

0.3 VDD

VDD –

0.3 VDD

VDD –

0.3 VDD

2.0

2.0

Ratings

typ

8

Unit

max

3

µA

20

µA

3

µA

–3

µA

–8

–20

µA

–3

µA

0.05 VDD

V

100

200

kΩ

10

kΩ

0.2 VDD

V

1.5

1.7

V

3.0

3.3

V

VDD –

V

0.3 VDD

V

V

V

V

V

Continued on next page.

No. 6472-3/14

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