AT25DF321A-MH-Y datasheet(42/52 Pages) ATMEL

42 / 52 page

3686D–DFLASH–12/09

Atmel AT25DF321A

14.

Electrical Specifications

14.1

Absolute Maximum Ratings*

Temperature under Bias . . . . . . . . . . . . . . . . . . . . . . -55

°C to +125°C

Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . . . -65

°C to +150°C

All Input Voltages

(including NC Pins)

with Respect to Ground . . . . . . . . . . . . . . . . . . . . . . . . . -0.6V to +4.1V

All Output Voltages

with Respect to Ground . . . . . . . . . . . . . . . . . . . . .-0.6V to V

CC + 0.5V

*NOTICE:

Stresses beyond those listed under “Absolute

Maximum Ratings” may cause permanent damage to

the device. This is a stress rating only and functional

operation of the device at these or any other conditions

beyond those indicated in the operational sections of

this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may

affect device reliability.

14.2

DC and AC Operating Range

Atmel AT25DF321A

Operating Temperature (Case)

Ind.

-40

°C to 85°C

CC Power Supply

2.7V to 3.6V

14.3

DC Characteristics

Symbol

Parameter

Condition

Min

Typ

Max

Units

Standby Current

CS, WP, HOLD = V

CC,

all inputs at CMOS levels

µA

DPD

Deep Power-down Current

CS, WP, HOLD = V

CC,

all inputs at CMOS levels

510

µA

CC1

Active Current, Read Operation

f = 100MHz; I

OUT = 0mA;

CS = V

IL, VCC = Max

f = 85MHz; I

OUT = 0mA;

CS = V

IL, VCC = Max

f = 66MHz; I

OUT = 0mA;

CS = V

IL, VCC = Max

f = 50MHz; I

OUT = 0mA;

CS = V

IL, VCC = Max

f = 33MHz; I

OUT = 0mA;

CS = V

IL, VCC = Max

f = 20MHz; I

OUT = 0mA;

CS = V

IL, VCC = Max

CC2

Active Current, Program Operation

CS = V

CC, VCC = Max

CC3

Active Current, Erase Operation

CS = V

CC, VCC = Max

Input Leakage Current

IN = CMOS levels

µA

Output Leakage Current

OUT = CMOS levels

µA

Input Low Voltage

0.3 x V

Input High Voltage

0.7 x V

Output Low Voltage

OL = 1.6mA; VCC = Min

0.4

Output High Voltage

OH = -100 µA; VCC = Min

CC-0.2V

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