LC72710W datasheet(4/33 Pages) SANYO

4 / 33 page

No. 6166-4/33

LC72710W, 72710LW

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Supply voltage

VDD

2.7

3.6

High-level input voltage

VIH1

A0/CL, A1/CE, A2/DI, RST, STNBY

0.7 VDD

5.5

VIH2

DACK, WR, RD, CS, SP, BUSWD, A3, IOCNT1, IOCNT2

0.7 VDD

VDD

Low-level input voltage

VIL1

Pins for which VIH1 applies

VSS

0.3 VDD

VIL2

Pins for which VIH2 applies

VSS

0.3 VDD

Oscillator frequency

FOSC

This IC operates with a frequency precision of ±250 ppm

7.2

MHz

XIN input sensitivity

VXI

With a sine wave input to XIN, capacitor coupling.

400

900

mVrms

VDD = +2.7 to +3.6 V

VMPX1

With a 100% modulated composite signal input to

120

350

mVrms

Input amplitude

MPXIN. VDD = +3.3 V

VMPX2

With a 100% modulated composite signal input to

120

180

mVrms

MPXIN. VDD = +2.7 V

Clock low-level period

tCL

A0/CL

0.7

µs

Clock high-level period

tCH

A0/CL

0.7

µs

Data setup time

tSU

A0/CL, A2/DI

0.7

µs

Data hold time

tHD

A0/CL, A2/DI

0.7

µs

CE wait time

tEL

A0/CL, A1/CE

0.7

µs

CE setup time

tES

A0/CL, A1/CE

0.7

µs

CE hold time

tEH

A0/CL, A1/CE

0.7

µs

Data latch change time

tLC

A1/CE

0.7

µs

Data output time

tDDO

DO, A0/CL

277

555

CRC4 change time

tCRC

CRC4, A0/CL

0.7

µs

[LC72710LW]

Allowable Operating Ranges at Ta = –40 to +85°C, VSS = 0 V

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