AT45CS1282 datasheet(14/33 Pages) ATMEL

14 / 33 page

AT45CS1282 [Preliminary]

3447A–DFLSH–2/04

Note:

1. After power is applied and VCC is at the minimum specified datasheet value, the system should wait 20 ms before an opera-

tional mode is started.

Notes:

1. I

CC1 during a buffer read is 25 mA maximum.

2. I

CC2 during a buffer read is 25 mA maximum.

Absolute Maximum Ratings*

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

° C to +125° C

*NOTICE:

Stresses beyond those listed under “Absolute

Maximum Ratings” may cause permanent dam-

age 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.

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

° C to +150° C

All Input Voltages

(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

DC and AC Operating Range

AT45CS1282

Operating Temperature (Case)

Com.

° C to 70° C

CC Power Supply

(1)

2.7V to 3.6V

DC Characteristics

Symbol

Parameter

Condition

Min

Typ

Max

Units

Standby Current

CS, RESET, WP = V

IH, all

inputs at CMOS levels

µA

CC1

(1)

Active Current, Read

Operation, Serial Interface

f = 20 MHz; I

OUT = 0 mA;

CC = 3.6V

ICC2

(2)

Active Current, Read

Operation, 8-bit Interface

f = 10 MHz; IOUT = 0 mA;

CC = 3.6V

CC3

Active Current, Program

Operation, Page Program

CC = 3.6V

CC4

Active Current, Program

Operation, Fast Page Program

CC = 3.6V

ICC5

Active Current, Sector Erase

Operation

VCC = 3.6V

Input Load Current

IN = CMOS levels

µA

ILO

Output Leakage Current

VI/O = CMOS levels

µA

Input Low Voltage

CC x 0.3

Input High Voltage

CC x 0.7

VOL

Output Low Voltage

IOL = 1.6 mA; VCC = 2.7V

0.4

Output High Voltage

OH = -100 µA

CC - 0.2V

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