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

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Lista de partido

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 

HB52F649E1-75B

• Programmable CE latency : 4 (133 MHz)

: 3 (100 MHz)

• Byte control by DQMB

• Refresh cycles: 8192 refresh cycles/64 ms

• 2 variations of refresh

 Auto refresh

 Self refresh

Ordering Information

Type No.

Frequency CE latency

HB52F649E1-75B*1

133 MHz 4

Note: 1. 100 MHz operation at CE latency = 3.

Package

168-pin dual lead out socket type

Contact pad

Gold

Pin Arrangement

1 pin 10 pin 11 pin 40 pin 41 pin

84 pin

85 pin 94 pin 95 pin 124 pin 125 pin

168 pin

Data Sheet E0021H10

2

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