Cypress STK14D88 manual Absolute Maximum Ratings, DC Characteristics

STK14D88

Absolute Maximum Ratings

Voltage on Input Relative to Ground			.................–0.5V to 4.1V
Voltage on Input Relative to VSS			–0.6V to (VCC + 0.5V)
Voltage on DQ0-7or	HSB	......................
Temperature under Bias			–55°C to 125°C
Storage Temperature			–65°C to 140°C
Power Dissipation			1W

DC Output Current (1 output at a time, 1s duration)..... 15mA

NF (SOP-32) PACKAGE THERMAL CHARACTERISTICS

θjc 5.4 C/W; θja 44.3 [0fpm], 37.9 [200fpm], 35.1 C/W [500fpm].

RF (SSOP-48) PACKAGE THERMAL CHARACTERISTICS

θjc 6.2 C/W; θja 51.1 [0fpm], 44.7 [200fpm], 41.8 C/W [500fpm].

DC Characteristics

(VCC = 2.7V-3.6V)

Note: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only, and functional operation of the device at conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Symbol	Parameter[2]	Commercial		Industrial		Unit					Notes
		Min	Max	Min	Max
ICC1	Average VCC Current		65		70	mA		tAVAV			= 25ns
			55		60	mA		tAVAV			= 35ns
			50		55	mA		tAVAV			= 45ns
								Dependent on output loading and
								cycle rate. Values obtained without
								output loads.
ICC2	Average VCC Current during		3		3	mA	All Inputs Don’t Care, VCC = max
	STORE							Average current for duration of
								STORE cycle (tSTORE)
ICC3	Average VCC Current at tAVAV =		10		10	mA				≥ (V CC– 0.2V)
								W
	200ns							All Others Cycling, CMOS Levels
	3V, 25°C, Typical							Dependent on output loading and
								cycle rate. Values obtained without
								output loads.
ICC4	Average VCAP Current during		3		3	mA	All Inputs Don’t Care
	AutoStore Cycle							Average current for duration of
								STORE cycle (tSTORE)
ISB	VCC Standby Current		3		3	mA			≥ (V CC – 0.2V)
								E
	(Standby, Stable CMOS Input							All Others VIN ≤ 0.2V or ≥ (VCC –
	Levels)							0.2V)
								Standby current level after nonvol-
								atile cycle complete
IILK	Input Leakage Current		±1		±1	μA		VCC = max
								VIN = VSS to VCC
IOLK	Off-State Output Leakage Current		±1		±1	μA		VCC = max
								VIN = VSS to VCC, E or G ≥ VIH
VIH	Input Logic “1” Voltage	2.0	VCC + .5	2.0	VCC + .5	V	All Inputs
VIL	Input Logic “0” Voltage	VSS – .5	0.8	VSS – .5	0.8	V	All Inputs
VOH	Output Logic “1” Voltage	2.4		2.4		V	IOUT =– 2mA

Note:

2. The HSB pin has IOUT=-10uA for VOH of 2.4V, this parameter is characterized but not tested
Document Number: 001-52037 Rev. **	Page 3 of 17

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