MSM65352 datasheet(13/15 Pages) OKI

Part #	MSM65352

Description	8-Bit Microcontroller with 4-Bit A/D Converter (with LCD Driver)

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	OKI [OKI electronic componets]

Direct Link	http://www.oki.com

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13 / 15 page

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¡ Semiconductor

MSM65352/65352B

AC Characteristics

• CPU control

• Peripheral control 1

Parameter

Symbol

Condition

Unit

VDD = 4.5 to 5.5V

Min.

Max.

—

(VDD = 2.7 to 5.5V, GND = 0V, Ta = –20 to +70˚C)

100

OSC

Clock Cycle

—

0.55 tC

0.45 tC

EXI

External Interrupt

Pulse Width

tEXIW

—

4 tC

—

2.7V £ VDD < 4.5V

—

200

tCLW

Clock "L" Pulse Width

RESET Pulse Width

tRESW

(VDD = 2.7 to 5.5V, GND = 0V, Ta = –20 to +70˚C)

Parameter

Symbol

Condition

Unit

—

Min.

Max.

—

• Peripheral control 2

See Timing Diagram.

Parameter

Symbol

Condition

Unit

VDD = 4.5 to 5.5V

Min.

Max.

—

(VDD = 2.7 to 5.5V, GND = 0V, Ta = –20 to +70˚C)

100

OSC

Clock Cycle

2.7V £ VDD < 4.5V

—

200

SFTCK1 Cycle

tSFC

SFT1

SFTCK1 "L" Pulse Width

tSFCLW

SFTCK1 "H" Pulse Width

tSFCHW

CL = 100 pF

—

8 tC

4 tC –20

SFTO1 Setup Time

tSFOS

SFTO1 Hold Time

tSFOH

SFTI1 Setup Time

tSFIS

SFTI 1Hold Time

tSFIH

—

tSFCLW–100

tSFCHW–100

—

100

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