Oki MSM83C154S, MSM80C154S manual Absolute Maximum Ratings, Recommended Operating Conditions

¡ SemiconductorMSM80C154S/83C154S

ABSOLUTE MAXIMUM RATINGS

Parameter	Symbol	Condition	Rating	Unit
Supply voltage	VCC	Ta=25°C	–0.5 to 7	V
Input voltage	VI	Ta=25°C	–0.5 to VCC+0.5	V
Storage temperature	TSTG	—	–55 to +150	°C

RECOMMENDED OPERATING CONDITIONS

Parameter	Symbol	Condition	Range	Unit
Power supply voltage	VCC	See below	2.0 to 6.0	V
Memory retension voltage	VCC	fOSC=0 Hz (Oscillation stop)	2.0 to 6.0	V
Oxcillation frequency	fOSC	See below	1 to 24	MHz
External clock operating	fEXTCLK	See below	0 to 24	MHz
frequency
Ambient temperature	Ta	—	–40 to +85	°C

*1 Depends on the specifications for the oscillator or ceramic resonater.

	12				1
	5					(MHz)
	4				3
s)	3
(m						EXTCLK
CY
t	2				6	f
						OSC
						f
	1				12
	0.6				20
	0.5				24
	2 2.2	3	4	5	6

Power Supply Voltage (VCC)

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