Cypress CY7C1302DV25 Maximum Ratings, Operating Range, Range Ambient Temperature T, AC Input

CY7C1302DV25

Maximum Ratings

(Above which the useful life may be impaired.)

Storage Temperature		–65°C to + 150°C
Ambient Temperature with
Power Applied		–55°C to + 125°C
Supply Voltage on VDD Relative to GND		–0.5V to + 3.6V
Supply Voltage on VDDQ Relative to GND		–0.5V to + VDD
DC Applied to Outputs in High-Z	–0.5V to VDDQ + 0.5V
DC Input Voltage[13	–0.5V to V + 0.5V
		DD
Current into Outputs (LOW)		20 mA

Electrical Characteristics Over the Operating Range[15] DC Electrical Characteristics Over the Operating Range

Static Discharge Voltage					>2001V
(per MIL-STD-883, Method 3015)
Latch-up Current					>200 mA
Operating Range
Range	Ambient	V	[14]	V	[14]
	Temperature (T )
	A		DD		DDQ
Com’l	0°C to +70°C	2.5	± 0.1V	1.4V to 1.9V
Ind’l	–40°C to +85°C

Parameter	Description	Test Conditions	Min.	Typ.	Max.	Unit
VDD	Power Supply Voltage		2.4	2.5	2.6	V
VDDQ	I/O Supply Voltage		1.4	1.5	1.9	V
VOH	Output HIGH Voltage	Note 16	VDDQ/2 – 0.12		VDDQ/2 + 0.12	V
VOL	Output LOW Voltage	Note 17	VDDQ/2 – 0.12		VDDQ/2 + 0.12	V
VOH(LOW)	Output HIGH Voltage	IOH = –0.1 mA, Nominal Impedance	VDDQ – 0.2		VDDQ	V
VOL(LOW)	Output LOW Voltage	IOL = 0.1 mA, Nominal Impedance	VSS		0.2	V
VIH	Input HIGH Voltage[13]		VREF + 0.1		VDDQ + 0.3	V
VIL	Input LOW Voltage[13, 18]		–0.3		VREF – 0.1	V
IX	Input Load Current	GND ≤ VI ≤ VDDQ	–5		5	∝A
IOZ	Output Leakage Current	GND ≤ VI ≤ VDDQ, Output Disabled	–5		5	∝A
VREF	Input Reference Voltage[19]	Typical value = 0.75V	0.68	0.75	0.95	V
IDD	VDD Operating Supply	VDD = Max., IOUT = 0 mA,			500	mA
		f = fMAX = 1/tCYC
ISB1	Automatic	Max. VDD, Both Ports Deselected,			240	mA
	Power-Down	VIN ≥ VIH or VIN ≤ VIL, f =fMAX
	Current	=1/tCYC, Inputs Static
AC Input	Requirements Over the Operating	Range

Parameter	Description	Test Conditions	Min.	Typ.	Max.	Unit
VIH	Input HIGH Voltage		VREF + 0.2		–	V
VIL	Input LOW Voltage		–		VREF – 0.2	V

Notes:

13.Overshoot: VIH(AC) < VDDQ +0.85V (Pulse width less than tCYC/2), Undershoot: VIL(AC) > –1.5V (Pulse width less than tCYC/2).

14.Power-up: Assumes a linear ramp from 0V to VDD(min.) within 200 ms. During this time VIH< VDD and VDDQ< VDD.

15.All voltage referenced to Ground.

16.Output are impedance controlled. IOH = –(VDDQ/2)/(RQ/5) for values of 175Ω <= RQ <= 350Ω.

17.Output are impedance controlled. IOL = (VDDQ/2)/(RQ/5) for values of 175Ω <= RQ <= 350Ω.

18.This spec is for all inputs except C and C Clock. For C and C Clock, VIL(Max.) = VREF – 0.2V.

19.VREF (Min.) = 0.68V or 0.46VDDQ, whichever is larger, VREF (Max.) = 0.95V or 0.54VDDQ, whichever is smaller.

Document #: 38-05625 Rev. *A Page 13 of 18

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