AT45DB021E datasheet(47/69 Pages) RENESAS

47 / 69 page

DS-AT45DB021E-8789 Rev. N

Page 47

3/24/26

AT45DB021E Datasheet

20. Electrical Specifications

20.1 Absolute Maximum Ratings*

20.2 DC and AC Operating Range

20.3 DC Characteristics

1. Typical values measured at 1.8V @ 25

°C for the 1.65 V to 3.6 V range.

2. Typical values measured at 3.0V @ 25

°C for the 2.3 V to 3.6 V range.

Note: All inputs (SI, SCK, CS, WP, and RESET) are guaranteed by design to be 5 V tolerant; however, usage of

5 V tolerance for extended periods can affect device reliability.

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. . . . . . . . -0.6 V to +6.25 V

All Output Voltages

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

Notice: Stresses beyond those listed under “Absolute Maximum

Ratings” can 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 can

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.

AT45DB021E

Operating Temperature (Case)

Industrial

-40

C to 85 C

VCC Power Supply

1.65 V to 3.6 V

Table 34. DC Characteristics

Symbo

Parameter

Condition

1.65 V to 3.6 V

2.3 V to 3.6 V

Units

Min

Typ

Max

Min

Typ

Max

IUDPD

Ultra-Deep Power-

Down Current

CS = VCC. All other

inputs at 0 V or VCC

0.2

0.35

µA

IDPD

Deep Power-Down

Current

CS = VCC. All other

inputs at 0 V or VCC

4.5

µA

ISB

Standby Current

CS = VCC. All other

inputs at 0 V or VCC

µA

ICC1[1][2]

Active Current, Low

Power Read (01h)

Operation

f = 1 MHz;

IOUT = 0 mA

f = 15 MHz;

IOUT = 0 mA

710

ICC2[1][2]

Active Current, Read

Operation

f = 50 MHz;

IOUT = 0 mA

f = 85 MHz;

IOUT = 0 mA

ICC3[1][2]

Active Current,

Program Operation

CS = VCC

ICC4[1][2]

Active Current, Erase

Operation

CS = VCC

812

ILI

Input Load Current

All inputs at CMOS

levels

µA

ILO

Output Leakage

Current

All inputs at CMOS

levels

µA

VIL

Input Low Voltage

VCC x 0.2

VCC x 0.3

VIH

Input High Voltage

VCC x 0.8

VCC x 0.7

VOL

Output Low Voltage

IOL = 100 µA

0.2

0.4

VOH

Output High Voltage

IOH = -100 µA

VCC - 0.2 V

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