HB52R1289E22-B6B 데이터 시트보기 (PDF) - Elpida Memory, Inc

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HB52R1289E22-B6B

1 GB Registered SDRAM DIMM 128-Mword × 72-bit, 100 MHz Memory Bus, 2-Bank Module (36 pcs of 64 M × 4 Components) PC100 SDRAM

Elpida Memory, Inc 

HB52R1289E22-A6B/B6B

• 2 variations of burst sequence

 Sequential

 Interleave

• Programmable CE latency : 3/4 (HB52R1289E22-A6B)

: 4 (HB52R1289E22-B6B)

• Byte control by DQMB

• Refresh cycles: 8192 refresh cycles/64 ms

• 2 variations of refresh

 Auto refresh

 Self refresh

Ordering Information

Type No.

HB52R1289E22-A6B

HB52R1289E22-B6B

Frequency

100 MHz

100 MHz

CE latency

3/4

4

Package

Contact pad

168-pin dual lead out socket type 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 E0017H20

2

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