HB52F649E1 Ver la hoja de datos (PDF) - Elpida Memory, Inc

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HB52F649E1

512 MB Registered SDRAM DIMM 64-Mword × 72-bit, 133 MHz Memory Bus, 1-Bank Module (18 pcs of 64 M × 4 Components) PC133SDRAM

Elpida Memory, Inc 

Absolute Maximum Ratings

Parameter

Voltage on any pin relative to VSS

Supply voltage relative to VSS

Short circuit output current

Power dissipation

Operating temperature

Storage temperature

Note: 1. Respect to VSS

Symbol

VT

VCC

Iout

PT

Topr

Tstg

HB52F649E1-75B

Value

Unit

Note

–0.5 to VCC + 0.5

V

1

(≤ 4.6 (max))

–0.5 to +4.6

V

1

50

mA

18.0

W

0 to +55

°C

–50 to +100

°C

DC Operating Conditions (Ta = 0 to +55°C)

Parameter

Symbol

Min

Max

Supply voltage

VCC

3.0

3.6

VSS

0

0

Input high voltage

VIH

2.0

VCC

Input low voltage

VIL

0

0.8

Notes: 1. All voltage referred to VSS

2. The supply voltage with all VCC pins must be on the same level.

3. The supply voltage with all VSS pins must be on the same level.

4. VIH (max) = VCC + 2.0 V for pulse width ≤ 3 ns at VCC.

5. VIL (min) = VSS − 2.0 V for pulse width ≤ 3 ns at VSS.

Unit

V

V

V

V

Notes

1, 2

3

1, 4

1, 5

Data Sheet E0021H10

9

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