Cypress STK17T88 manual Absolute Maximum Ratings, DC Characteristics

STK17T88

Absolute Maximum Ratings

Voltage on Input Relative to Ground			.................–0.5V 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).... 15 mA

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.

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)

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		3		3	mA	All Inputs Don’t Care, VCC = max
	during STORE							Average current for duration of STORE
								cycle (tSTORE)
ICC3	Average VCC Current		10		10	mA				≥ (V CC– 0.2V)
								W
	at tAVAV = 200ns							All Other Inputs Cycling at CMOS Levels
	3V, 25°C, Typical							Dependent on output loading and cycle rate.
								Values obtained without output loads.
ICC4	Average VCAP		3		3	mA	All Inputs Don’t Care
	Current during							Average current for duration of STORE cycle
	AutoStore™ Cycle							(tSTORE)
ISB	VCC Standby Current		3		3	mA			≥ (VCC -0.2V)
								E
	(Standby, Stable							All Others VIN≤ 0.2V or ≥ (VCC-0.2V)
	CMOS Levels)							Standby current level after nonvolatile cycle
								complete
IILK	Input Leakage		±1		±1	∝A		VCC = max
	Current							VIN = VSS to VCC
IOLK	Off-State Output		±1		±1	∝A		VCC = max
	Leakage Current							VIN = VSS to VCC, E or G ≥ VIH
VIH	Input Logic “1”	2.0	VCC + 0.5	2.0	VCC + 0.5	V		All Inputs
	Voltage
VIL	Input Logic “0”	VSS –0.5	0.8	VSS –0.5	0.8	V	All Inputs
	Voltage

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 Number: 001-52040 Rev. *A Page 3 of 22

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