AT45DB321D_12 datasheet(29/51 Pages) AD

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AT45DB321D [DATASHEET]

3597R–DFLASH–11/2012

16.

Electrical Specifications

Table 16-1. DC and AC Operating Range

Table 16-2. DC Characteristics

Notes: 1.

ICC1 during a buffer read is 20mA, maximum, @ 20MHz.

All inputs (SI, SCK, CS#, WP#, and RESET#) are guaranteed by design to be 5V tolerant.

Temperature under bias . . . . . . . . -55

C to +125C

Storage temperature . . . . . . . . . . . -65

C to +150C

All input voltages (except VCC but including NC pins)

with respect to ground . . . . . . . . . . . -0.6V to +6.25V

All output voltages

with respect to ground . . . . . . . . -0.6V to VCC + 0.6V

*Notice:

Stresses beyond those listed under “Absolute Maximum

Ratings” may cause permanent damage to the device. The

"Absolute Maximum Ratings" are stress ratings 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. Voltage Extremes referenced in the "Absolute

Maximum Ratings" are intended to accommodate short

duration undershoot/overshoot conditions and does not imply

or guarantee functional device operation at these levels for any

extended period of time.

AT45DB321D (2.5V Version)

AT45DB321D

Operating temperature (case)

-40°C to 85°C

-40

C to 85C

VCC power supply

2.5V to 3.6V

2.7V to 3.6V

Symbol

Parameter

Condition

Min

Typ

Max

Unit

IDP

Deep power-down current

CS, RESET, WP = VIH,

all inputs at CMOS levels

μA

ISB

Standby current

CS, RESET, WP = VIH,

all inputs at CMOS levels

μA

ICC1(1)

Active current, read operation

f = 20MHz; IOUT = 0mA;

VCC = 3.6V

f = 33MHz; IOUT = 0mA;

VCC = 3.6V

f = 50MHz; IOUT = 0mA;

VCC = 3.6V

f = 66MHz; IOUT = 0mA;

VCC = 3.6V

ICC2

Active current, program/erase

operation

VCC = 3.6V

ILI

Input load current

VIN = CMOS levels

μA

ILO

Output leakage current

VI/O = CMOS levels

μA

VIL

Input low voltage

VCC × 0.3

VIH

Input high voltage

VCC × 0.7

VOL

Output low voltage

IOL = 1.6mA; VCC = 2.7V

0.4

VOH

Output high voltage

IOH = -100μA

VCC - 0.2V

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