S71PL254 datasheet(157/196 Pages) SPANSION

157 / 196 page

June 15, 2004 SRAM_Type01_02A0

SRAM

157

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I n f o rmatio n

DC Operating Characteristics

8M Version C

Note: Typical values are not 100% tested.

DC Operating Characteristics

8M Version D

Note: Typical values are not 100% tested.

Item

Symbol

Test Conditions

Min

Typ

(Note)

Max

Unit

Average operating current

ICC1

Cycle time=1µs, 100% duty, IIO=0mA, CS1# ≤ 0.2V,

CS2 ≥ VCC-0.2V,

BYTE#=VSS or VCC, VIN ≤ 0.2V or VIN ≥ VCC-0.2V, LB#

≤ 0.2V or/and UB# ≤ 0.2V

ICC2

Cycle time=Min, IIO=0mA, 100% duty, CS1# = VIL,

CS2=VIH,

BYTE# = VSS or VCC, VIN=VIL or VIH, LB# ≤ 0.2V or/

and UB# ≤ 0.2V

Standby Current (CMOS)

ISB1

(Note)

CS1# ≥ VCC-0.2V, CS2 ≥ VCC-0.2V (CS1# controlled)

or CS2 ≤ 0.2V (CS2 controlled), BYTE# = VSS or VCC,

Other input = 0~VCC

µA

Item

Symbol

Test Conditions

Min

Typ

(Note)

Max

Unit

Average operating current

ICC1

Cycle time=1µs, 100% duty, IIO=0mA, CS1# ≤ 0.2V,

CS2 ≥ VCC-0.2V,

BYTE#=VSS or VCC, VIN ≤ 0.2V or VIN ≥ VCC-0.2V, LB#

≤ 0.2V or/and UB# ≤ 0.2V

TBD

ICC2

Cycle time=Min, IIO=0mA, 100% duty, CS1# = VIL,

CS2=VIH,

BYTE# = VSS or VCC, VIN=VIL or VIH, LB# ≤ 0.2V or/

and UB# ≤ 0.2V

TBD

Standby Current (CMOS)

ISB1

(Note)

CS1# ≥ VCC-0.2V, CS2 ≥ VCC-0.2V (CS1# controlled)

or CS2 ≤ 0.2V (CS2 controlled), BYTE# = VSS or VCC,

Other input = 0~VCC

TBD

µA

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