Cypress CY7C1332AV25, CY7C1330AV25 manual Maximum Ratings, Operating Range, Ambient Range

CY7C1330AV25

PRELIMINARYCY7C1332AV25

Maximum Ratings

(Above which the useful life may be impaired. For user guide- lines, not tested.)

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 +2.9V
Supply Voltage on VDDQ Relative to GND		–0.5V to +VDD
DC Voltage Applied to Outputs
in High-Z State[7]	–0.5V to V		+ 0.5V
		DDQ

DC Input Voltage[7]		–0.5V to VDD + 0.5V
Current into Outputs (LOW)			20 mA
Static Discharge Voltage			> 1500V
(per MIL-STD-883, Method 3015)
Latch-up Current			> 200 mA
Operating Range
	Ambient
Range	Temperature	VDD	VDDQ
Com’l	0°C to +70°C	2.37V to 2.63V	1.4V to 1.9V

Electrical Characteristics Over the Operating Range

DC Electrical Characteristics Over the Operating Range

Parameter		Description			Test Conditions		Min.	Max.	Unit
VDD		Power Supply Voltage					2.37	2.63	V
VDDQ		I/O Supply Voltage					1.4	1.9	V
VOH1		Output HIGH Voltage[12]	Programmable Impedance Mode[14]				VDDQ/2	VDD	V
V	OL1	Output LOW Voltage[13]	Programmable Impedance Mode[14]				V	V /2	V
							SS	DDQ
VOH2		Output HIGH Voltage	IOH = –0.1 mA, Minimum Impedance Mode[15]				VDDQ – 0.2	VDDQ	V
V	OL2	Output LOW Voltage	I	OL	= 0.1 mA, Minimum Impedance Mode[15]		V	0.2	V
							SS
VOH3		Output HIGH Voltage	IOH = –6.0 mA, Minimum Impedance Mode[15]				VDDQ – 0.4	VDDQ	V
V	OL3	Output LOW Voltage	I	OL	= 6.0 mA, Minimum Impedance Mode[15]		V	0.4	V
							SS
VIH		Input HIGH Voltage					VREF + 0.1	VDDQ + 0.3	V
VIL		Input LOW Voltage[7]					–0.3	VREF – 0.1	V
IX		Input Leakage Current	GND ≤ VI ≤ VDDQ				–1	1	mA
IOZ		Output Leakage Current	GND ≤ VI ≤ VDDQ, Output Disabled				–1	1	mA
VREF		Input Reference Voltage	Typical value = 0.75V				0.68	0.95	V
VIN–CLK		Clock Input Reference					–0.3	VDDQ + 0.3	V
		Voltage
VDIF–CLK		Clock Input Differential					0.1	VDDQ + 0.3	V
		Voltage
VCM–CLK		Clock Common Mode	Typical Value =0.75V				0.55	0.95	V
		Voltage
IDD		VDD Operating Supply	VDD = Max., IOUT = 0 mA,			250 MHz		600	mA
			f = fMAX = 1/tCYC
						200 MHz		550	mA
ISB1		Automatic CE	Max. VDD, Device Deselected,			250 MHz		280	mA
		Power-Down	VIN > VIH or VIN < VIL
						200 MHz		260	mA
		Current—TTL Inputs	f = fMAX = 1/tCYC
AC Electrical Characteristics Over the Operating Range
Parameter		Description			Test Conditions		Min.	Max.	Unit
VIH		Input HIGH Voltage					VREF + 0.2	–	V
VIL		Input LOW Voltage					–	VREF – 0.2	V

Notes:

12.IOH = (VDDQ/2)/(RQ/5)+15% for 175Ω < RQ < 350Ω.

13.IOL = (VDDQ/2)/(RQ/5)+15% for 175Ω < RQ < 350Ω.

14.Programmable Impedance Output Buffer Mode. The ZQ pin is connected to VSS through RQ.

15.Minimum Impedance Output Buffer Mode: The ZQ pin is connected directly to VSS or VDD.

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

Document No: 001-07844 Rev. *A Page 13 of 19

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