25AA040A データシートの表示（PDF） - Microchip Technology

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25AA040A

4K SPI Bus Serial EEPROM

Microchip Technology 

25AA040A/25LC040A

1.0 ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings(†)

VCC.............................................................................................................................................................................6.5V

All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V

Storage temperature .................................................................................................................................-65°C to 150°C

Ambient temperature under bias ...............................................................................................................-40°C to 125°C

ESD protection on all pins ..........................................................................................................................................4 kV

† NOTICE: Stresses above 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 those or any other conditions above those

indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for an

extended period of time may affect device reliability.

TABLE 1-1: DC CHARACTERISTICS

DC CHARACTERISTICS

Industrial (I):

Automotive (E):

TA = -40°C to +85°C

TA = -40°C to +125°C

VCC = 1.8V to 5.5V

VCC = 2.5V to 5.5V

Param.

No.

Sym.

Characteristic

Min.

Max. Units

Test Conditions

D001 VIH1

High-level Input

Voltage

0.7 VCC VCC +1

V

D002 VIL1

D003 VIL2

Low-level Input

Voltage

-0.3

0.3 VCC

V

-0.3

0.2 VCC

V

D004 VOL

Low-level Output

—

0.4

V

D005 VOL

Voltage

—

0.2

V

D006 VOH

High-level Output

VCC -0.5

—

V

Voltage

D007 ILI

Input Leakage

Current

—

±1

A

D008 ILO

Output Leakage

Current

—

±1

A

D009 CINT

Internal Capacitance

—

(all inputs and

outputs)

7

pF

D010 ICC Read

—

5

mA

Operating Current

—

2.5

mA

D011 ICC Write

—

5

mA

—

3

mA

D012 ICCS

—

5

A

Standby Current

—

1

A

Note 1: This parameter is periodically sampled and not 100% tested.

VCC2.7V (Note 1)

VCC < 2.7V (Note 1)

IOL = 2.1 mA

IOL = 1.0 mA, VCC = 2.5V

IOH = -400 A

CS = VCC, VIN = VSS or VCC

CS = VCC, VOUT = VSS or VCC

TA = 25°C, CLK = 1.0 MHz,

VCC = 5.0V (Note 1)

VCC = 5.5V; FCLK = 10.0 MHz;

SO = Open

VCC = 2.5V; FCLK = 5.0 MHz;

SO = Open

VCC = 5.5V

VCC = 2.5V

CS = VCC = 5.5V, Inputs tied to VCC or

VSS, TA = +125°C

CS = VCC = 2.5V, Inputs tied to VCC or

VSS, TA = +85°C

DS21827H-page 2

 2003-2012 Microchip Technology Inc.

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