AS8C403600 datasheet(4/17 Pages) ALSC

4 / 17 page

6.42

AS8C403600, AS8C401800, 128K x 36, 256K x 18, 3.3V Synchronous SRAMs with

3.3V I/O, Pipelined Outputs, Burst Counter, Single Cycle Deselect

Commercial Temperature Range

100 Pin TQFP Ca pacitance

(TA = +25°C, f = 1.0MHz)

Recommended Operating

Temperature and Supply Voltage

Absolute Maximum Ratings(1)

NOTES:

1. 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 these or any other 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.

2. VDD terminals only.

3. VDDQ terminals only.

4. Input terminals only.

5. I/O terminals only.

6. This is a steady-state DC parameter that applies after the power supplies have

ramped up. Power supply sequencing is not necessary; however, the voltage

on any input or I/O pin cannot exceed VDDQ during power supply ramp up.

7. TA is the "instant on" case temperature.

Recommended DC Operating

Conditions

NOTES:

1. VIH (max) = V DDQ + 1.0V for pulse width less than tCYC/2, once per cycle.

2. VIL (min) = -1.0V for pulse width less than tCYC/2, once per cycle.

Symbol

Rating

Commercial &

Industrial

Unit

VTERM(2)

Terminal Voltage with

Respect to GND

-0.5 to +4.6

VTERM(3,6)

Terminal Voltage with

Respect to GND

-0.5 to VDD

VTERM(4,6)

Terminal Voltage with

Respect to GND

-0.5 to VDD +0.5

VTERM(5,6)

Terminal Voltage with

Respect to GND

-0.5 to VDDQ +0.5

TA(7)

Commercial

Operating Temperature

-0 to +70

Industrial

Operating Temperature

-40 to +85

TBIAS

Temperature

Under Bias

-55 to + 125

TSTG

Storage

Temperature

-55 to + 125

Power Dissipation

2.0

IOUT

DC Output Current

5279 tbl 03

Grade

Temperature(1)

VSS

VDD

VDDQ

Commercial

0°C to +70°C

3.3V±5%

Industrial

-40°C to +85°C

3.3V±5%

5279 tbl 04

Symbol

Parameter

Min.

Typ.

Max.

Unit

VDD

Core Supply Voltage

3.135

3.3

3.465

VDDQ I/O Supply Voltage

3.135

3.3

3.465

VSS Supply Voltage

VIH

Input High Voltage - Inputs

2.0

____

VDD +0.3

VIH

Input High Voltage - I/O

2.0

____

VDDQ +0.3(1)

VIL

Input Low Voltage

-0.3(2)

____

0.8

5279 tbl 06

Symbol

Parameter(1)

Conditions

Max. Unit

CIN

Input Capacitance

VIN = 3dV

CI/O

I/O Capacitance

VOUT = 3dV

5279 t bl 07

NOTES:

1. TA is the "instant on" case temperature.

NOTE:

1. This parameter is guaranteed by device characterization, but not production tested.

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