HB52F328DC-75B Datasheet, PDF(16/22 Page) Elpida Memory – 256 MB Unbuffered SDRAM S.O.DIMM 32-Mword × 64-bit, 133 MHz Memory Bus, 2-Bank Module (8 pcs of 16 M × 16 components) PC133 SDRAM

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HB52F328DC-75B Datasheet, PDF (16/22 Pages) Elpida Memory – 256 MB Unbuffered SDRAM S.O.DIMM 32-Mword × 64-bit, 133 MHz Memory Bus, 2-Bank Module (8 pcs of 16 M × 16 components) PC133 SDRAM

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HB52F328DC-75B/75BL

Capacitance (Ta = 25Â°C, VCC = 3.3 V Â± 0.3 V)

Parameter

Symbol

Max

Unit

Notes

Input capacitance (Address)

CIN

1, 2, 4

Input capacitance (RE, CE, W, CK0/CK1, CKE0) CIN

1, 2, 4

Input capacitance (S0/S1)

CIN

1, 2, 4

Input capacitance (DQMB)

CIN

1, 2, 4

Input/Output capacitance (DQ)

CI/O

1, 2, 3, 4

Notes: 1. Capacitance measured with Boonton Meter or effective capacitance measuring method.

2. Measurement condition: f = 1 MHz, 1.4 V bias, 200 mV swing.

3. DQMB = VIH to disable Data-out.

4. This parameter is sampled and not 100% tested.

Data Sheet E0085H10

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