Datasheet > 存储 > EEPROM> CAT93C57WE-1.8T2E

CAT93C57WE-1.8T2E

更新时间： 2025-07-15 03:09:59

品牌	Logo	应用领域
CATALYST		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
9页	411K
描述
2K-Bit Microwire Serial EEPROM

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CAT93C56/57

ABSOLUTE MAXIMUM RATINGS*

*COMMENT

Temperature Under Bias .................. -55°C to +125°C

Storage Temperature........................ -65°C to +150°C

Stresses above those listed under “Absolute Maximum

Ratings” may cause permanent damage to the device.

These are stress ratings only, and functional operation of

the device at these or any other conditions outside of those

listed in the operational sections of this specification is not

implied. Exposure to any absolute maximum rating for

extended periods may affect device performance and

reliability.

Voltage on any Pin with

Respect to Ground⁽¹⁾............. -2.0V to +V_CC+2.0V

_CCwith Respect to Ground ................ -2.0V to +7.0V

Package Power Dissipation

Capability (T_A= 25°C) ................................... 1.0W

Lead Soldering Temperature (10 secs) ............ 300°C

Output Short Circuit Current⁽²⁾........................ 100 mA

RELIABILITY CHARACTERISTICS

Symbol

Parameter

Endurance

Reference Test Method

MIL-STD-883, Test Method 1033

MIL-STD-883, Test Method 1008

MIL-STD-883, Test Method 3015

JEDEC Standard 17

Min

1,000,000

100

Typ

Max

Units

Cycles/Byte

Years

(3)

N_END

(3)

T_DR

Data Retention

ESD Susceptibility

Latch-Up

(3)

V_ZAP

2000

Volts

(3)(4)

I_LTH

100

D.C. OPERATING CHARACTERISTICS

= +1.8V to +5.5V, unless otherwise specified.

Symbol

Parameter

Test Conditions

Min

Typ

Max

Units

I_CC1

Power Supply Current

(Write)

f_SK= 1MHz

V_CC= 5.0V

I_CC2

I_SB1

I_SB2

Power Supply Current

(Read)

f_SK= 1MHz

V_CC= 5.0V

500

µA

Power Supply Current

(Standby) (x8 Mode)

CS = 0V

ORG=GND

Power Supply Current

(Standby) (x16Mode)

CS=0V

ORG=Float or V_CC

I_LI

Input Leakage Current

V_IN= 0V to V_CC

µA

I_LO

Output Leakage Current

(Including ORG pin)

V_OUT= 0V to V_CC

CS = 0V

V_IL1

V_IH1

V_IL2

V_IH2

V_OL1

Input Low Voltage

Input High Voltage

Input Low Voltage

Input High Voltage

Output Low Voltage

4.5V ≤ V_CC< 5.5V

1.8V ≤ V_CC< 4.5V

-0.1

0.8

V_CC+ 1

V_CCx 0.2

V_CC+1

0.4

V_CCx 0.7

4.5V ≤ V_CC< 5.5V

I_OL= 2.1mA

V_OH1

V_OL2

Output High Voltage

Output Low Voltage

4.5V ≤ V_CC< 5.5V

I_OH= -400µA

2.4

1.8V ≤ V_CC< 4.5V

0.2

I_OL= 1mA

V_OH2

Output High Voltage

1.8V ≤ V_CC< 4.5V

I_OH= -100µA

V_CC- 0.2

Note:

(1) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC

voltage on output pins is V +0.5V, which may overshoot to V +2.0V for periods of less than 20 ns.

(2) Output shorted for no more than one second. No more than one output shorted at a time.

(3) This parameter is tested initially and after a design or process change that affects the parameter.

(4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to V +1V.

Doc. No. 1088, Rev. O

123 4 5 6 7...9

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与CAT93C57WE-1.8T2E相关器件

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CAT93C57WE-1.8T2REVE	CATALYST	获取价格	128X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8
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