LC587408A View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC587408A

4-Bit Single Chip Microcontroller

SANYO -> Panasonic 

LC587404A/06A/08A

Admissible Operation Range / VSS = OV, Ta = -30 to + 70°C

Item

Sign

Condition / Pin

Min. Typ. Max. Unit

Power Voltage

Hold Power Voltage

Input “H” Voltage

Input “L” Voltage

VDD

VHD

ＶIH1

LCD with no spec:VDD1=VDD2=VDD

STATIC spec: VDD1=VDD2=VDD

1/2Bias spec:VDD1=VDD2=1/2VDD

1/3Bias spec:VDD1=2×1/3VDD

VDD2=1/3VDD

RAM. Register hold voltage (*1)

S1-4, K1-4,P1-4, M1-4, SO1-4

INT(K,P,M,SO ports are in input mode)

VIH2 RES pin

VIH3 CFIN pin

VIL1 S1-4, K1-4,P1-4,M1-4,SO1-4

INT(K,P,M,SO ports are in input mode)

2.0

2.0

2.8

2.8

2.0

0.7

VDD

0.75VDD

0.75VDD

0

5.5 V

5.5 V

5.5 V

5.5

VDD V

VDD V

VDD V

VDD V

0.3VDD V

VIL2 RES pin

VIL3 CFIN pin

0

0.25VDD V

0

0.25VDD V

Frequency no.1

fopg1 VDD=2.0V-5.5V , 32KHz XTIN/XTOUT,X’tal oscillation

32

Frequency no.2

fopg2 VDD=2.2V-5.5V, 38KHz XTIN/XTOUT,X’tal oscillation

37

Frequency no.3

fopg3 VDD=2.2V-5.5V , 65KHz XTIN/XTOUT,X’tal oscillation

60

Frequency no.4

fopg4 VDD=2.5V-5.5V ,CFIN/CFOUT,CF spec

390

Frequency no.5

fopg5 VDD=2.8V-5.5V CFIN/CFOUT CF spec

390

Frequency no.6

fopg6 VDD=4.5V-5.5V CFIN/CFOUT CF spec

390

Frequency no.7

fopg7 VDD=4.5V-5.5V CFIN/CFOUT RC spec

400

Frequency no.8

fopg8 VDD=3.0V-5.5V CFIN/CFOUT EXT spec

190

Frequency no.9

fopg9 VDD=3.0V-5.5V SO1/SO3 pin (with serial)

DC

Input signal/Rising and falling edge of the clock wafeform ≤ 10

µs

33 kHz

39 kHz

70 kHz

1200 kHz

4200 kHz

6000 kHz

800 kHz

4000 kHz

200 kHz

(*1) When all the internal circuits stop with the total stop of the CF/RC oscillation and X’tal oscillation.

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