Cypress STK17TA8 manual Absolute Maximum Ratings, DC Electrical Characteristics, Min Max

STK17TA8

Absolute Maximum Ratings

Voltage on Input Relative to Ground			................–0.1V to 4.1V
Voltage on Input Relative to VSS			–0.5V to (VCC + 0.5V)
Voltage on DQ0-7or	HSB	.....................
Temperature under Bias			–55°C to 125°C
Junction Temperature			–55°C to 140°C
Storage Temperature			–65°C to 150°C
Power Dissipation			1W

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

RF (SSOP-48) Package Thermal Characteristics

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

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 reliablity.

DC Electrical Characteristics

(VCC = 2.7V-3.6V)

Symbol	Parameter	Commercial		Industrial		Units			Notes
		Min	Max	Min	Max
ICC1	Average VCC Current		65		70	mA		tAVAV = 25 ns
			50		55	mA		tAVAV = 45 ns
								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 Other Inputs Cycling at CMOS
	3V, 25°C, Typical							Levels
								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
	<Emphasis>AutoStore™ Cycle							Average current for duration of
								STORE cycle (tSTORE)
ISB	VCC Standby Current		3		3	mA		E ≥ (VCC -0.2V)
	(Standby, Stable CMOS Levels)							All Others VIN≤ 0.2V or ≥
								(VCC-0.2V)
								Standby current level after
								nonvolatile cycle complete
IILK	Input Leakage Current		±1		±1	mA	VCC = max
								VIN = VSS to VCC
IOLK	Off-State Output Leakage Current		±1		±1	mA		VCC = max
								VIN = VSS to VCC, E or G ≥ VIH
VIH	Input Logic “1” Voltage	2.0	VCC + 0.5	2.0	VCC + 0.5	V	All Inputs
VIL	Input Logic “0” Voltage	VSS –0.5	0.8	VSS –0.5	0.8	V	All Inputs
VOH	Output Logic “1” Voltage	2.4		2.4		V	IOUT = – 2 mA (except
										HSB)
VOL	Output Logic “0” Voltage		0.4		0.4	V	IOUT = 4 mA

Note: The HSB pin has IOUT=-10uA for VOH of 2.4V, this parameter is characterized but not tested.

Note: The INT is open-drain and does not source or sink high current when interrupt Register bit D3 is below.

Document #: 001-52039 Rev. ** Page 3 of 23

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