Q67100-Q2003 View Datasheet(PDF) - Siemens AG

Part Name

Description

Manufacturer

Q67100-Q2003

1M × 64-Bit Dynamic RAM Module

Siemens AG 

HYM 641010/20GS-60/-70

1M x 64 Module

DC Characteristics (cont’d) 1)

Parameter

Symbol

Average VCC supply current during fast

ICC4

page mode:

HYM 641010/20GS-60

HYM 641010/20GS-70

Limit Values

min.

max.

–

1120

–

1120

(RAS = VIL, CAS, address cycling

tPC = tPC min.)

Standby VCC supply current

(RAS = CAS = VCC – 0.2 V)

ICC5

–

Average VCC supply current during

ICC6

CAS-before-RAS refresh mode:

HYM 641010/20GS-60

–

HYM 641010/20GS-70

–

30

1760

1600

(RAS, CAS cycling, tRC = tRC min.)

Unit Test

Condition

2), 3)

mA

mA

mA –

1)

mA

mA

Capacitance

TA = 0 to 70 °C; VCC = 5 V ± 10 %; f = 1 MHz

Parameter

Input capacitance (A0 to A9,B0)

Input capacitance (RAS0, RAS2)

Input capacitance (CAS0-CAS7)

Input capacitance (WE0,WE2,OE0,OE2)

I/O capacitance (DQ0-DQ63)

Symbol

CI1

CI2

CI3

CI4

CIO1

Limit Values

min.

max.

–

10

–

50

–

15

–

15

–

15

Unit

pF

pF

pF

pF

pF

Semiconductor Group

6

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