AT52SC1283J datasheet(42/52 Pages) ATMEL

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3530B–STKD–2/4/05

AT52SC1283J/1284J [Preliminary]

44. DC and Operating Characteristics

Item

Symbol

Test Conditions

Min

Typ

32M

Max

64M

Max

Unit

Input Leakage Current

IN = PGND to PVCC

-1

µA

Output Leakage Current

PCS1 = VIH, ZZ = VIH, POE = VIH

or PWE = V

IL, VI/O = PGND to PVCC

-1

µA

Average Operating

Current

ICC1

Cycle time = 1 µs, 100% duty, I

I/O = 0

mA, PCS1 < 0.2V, ZZ = VIH, VIN < 0.2V

or V

IN > PVCC - 0.2V

CC2

Cycle time = Min, I

I/O = 0 mA, 100% duty,

PCS1 = VIL, ZZ = VIH, VIN = VIL or VIH

Output Low Voltage

OL = 0.5 mA

0.2 V

CCQ

0.2 V

CCQ

Output High Voltage

OH = -0.5 mA

0.8 V

CCQ

Standby Current (TTL)

PCS1 = VIH, ZZ = VIH,

other inputs = V

IH or VIL

0.3

Standby Current (CMOS)

SB1

PCS1 > PV

CC -0.2V, ZZ > PVCC - 0.2V,

other inputs = 0 ~ PVCC

120

150

µA

Low Power Modes

SB0

ZZ < 0.2V, other inputs = 0 ~ PV

CC,

no refresh (DPD)

µA

AT52SC1283J Datasheet(PDF) 42 Page - ATMEL Corporation

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