Internet Data Sheet

Rev. 1.21, 2006-08

10

03292006-6N25-8R3I

HYS72D[64/128/256]xxxHBR–[5/6]–C

Registered Double-Data-Rate SDRAM Module

3

Electrical Characteristics

3.1

Operating Conditions

TABLE 7

Absolute Maximum Ratings

Attention: Permanent damage to the device may occur if “Absolute Maximum Ratings” are exceeded. This is a stress

rating only, and functional operation should be restricted to recommended operation conditions. Exposure

to absolute maximum rating conditions for extended periods of time may affect device reliability and

exceeding only one of the values may cause irreversible damage to the integrated circuit.

Parameter

Symbol

Values

Unit

Note/ Test

Condition

min.

typ.

max.

Voltage on I/O pins relative to

V

SS

V

–0.5

–

V

V

–

Voltage on inputs relative to

V

SS

V

IN

–1

–

+3.6

V

–

Voltage on

V

V

DD

–1

–

+3.6

V

–

Voltage on

V

V

DDQ

–1

–

+3.6

V

–

Operating temperature (ambient)

T

A

0–

+70

°C–

Storage temperature (plastic)

T

STG

-55

–

+150

°C–

Power dissipation (per SDRAM component)

PD

–

1

–

W

–

Short circuit output current

I

OUT

–50

–

mA

–