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IDT72V3622

3.3 VOLT CMOS SyncBiFIFO 256 x 36 x 2 512 x 36 x 2 1/024 x 36 x 2

Integrated Device Technology 

IDT72V3622/72V3632/72V3642 CMOS 3.3V SyncBiFIFOTM

256 x 36 x 2, 512 x 36 x 2, 1,024 x 36 x 2

COMMERCIAL TEMPERATURE RANGE

ABSOLUTE MAXIMUM RATINGS OVER OPERATING .REE-AIR

TEMPERATURE RANGE (Unless otherwise noted)(1)

Symbol

Rating

Commercial

Unit

VCC

Supply Voltage Range

–0.5 to +4.6

V

VI(2)

Input Voltage Range

VO(2)

Output Voltage Range

–0.5 to VCC+0.5

V

–0.5 to VCC+0.5

V

IIK

Input Clamp Current (VI < 0 or VI > VCC)

±20

mA

IOK

Output Clamp Current (VO = < 0 or VO > VCC)

±50

mA

IOUT

Continuous Output Current (VO = 0 to VCC)

±50

mA

ICC

Continuous Current Through VCC or GND

±400

mA

TSTG

Storage Temperature Range

–65 to 150

οC

NOTES:

1. Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these

or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute maximum rated conditions for extended periods may affect

device reliability.

2. The input and output voltage ratings may be exceeded provided the input and output current ratings are observed.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min. Typ. Max. Unit

VCC(1) Supply Voltage

3.0

3.3

3.6

V

VIH High-Level Input Voltage

2

— VCC+0.5 V

VIL Low-Level Input Voltage

—

—

0.8

V

IOH High-Level Output Current

—

—

–4

mA

IOL Low-Level Output Current

—

—

8

mA

TA

Operating Temperature

0

—

70

°C

NOTE:

1. For 10ns (100 MHz operation), Vcc=3.3V +/- 0.15V, TA = 0° to +70°C; JEDEC JESD8-A compliant.

ELECTRICAL CHARACTERISTICS OVER RECOMMENDED OPERATING

.REE-AIR TEMPERATURE RANGE (Unless otherwise noted)

Symbol

Parameter

Test Conditions

IDT72V3622

IDT72V3632

IDT72V3642

Commercial

tCLK = 10(1), 15ns

Min. Typ.(2) Max. Unit

VOH

Output Logic "1" Voltage

VCC = 3.0V,

IOH = –4 mA

2.4

—

—

V

VOL

Output Logic "0" Voltage

VCC = 3.0V,

IOL = 8 mA

—

—

0.5

V

ILI

Input Leakage Current (Any Input)

VCC = 3.6V,

VI = VCC or 0

—

—

±10

µA

ILO

Output Leakage Current

VCC = 3.6V,

VO = VCC or 0

—

—

±10

µA

ICC2(3) Standby Current (with CLKA and CLKB running) VCC = 3.6V,

VI = VCC - 0.2V or 0

—

—

5

mA

ICC3(3) Standby Current (no clocks running)

VCC = 3.6V,

VI = VCC - 0.2V or 0

—

—

1

mA

CIN(4)

Input Capacitance

VI = 0,

f = 1 MHz

—

4

—

pF

COUT(4) OutputCapacitance

VO = 0,

f = 1 MHZ

—

8

—

pF

NOTES:

1. For 10ns speed grade only: VCC = 3.3V +/- 0.15V, TA = 0° to +70°C; JEDEC JESD8-A compliant.

2. All typical values are at VCC = 3.3V, TA = 25°C.

3. For additional ICC information, see Figure 1, Typical Characteristics: Supply Current (ICC) vs. Clock Frequency (fS).

4. Characterized values, not currently tested.

5. Industrial temperature range is available by special order.

6

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