S93C76A datasheet(5/28 Pages) SII

5 / 28 page

FOR AUTOMOTIVE 105

°C OPERATION 3-WIRE SERIAL E

2PROM

Rev.3.1_00

S-93C76A H Series

Seiko Instruments Inc.



Absolute Maximum Ratings

Table 5

Item

Symbol

Ratings

Unit

Power supply voltage

VCC

−0.3 to +7.0

Input voltage

VIN

−0.3 to VCC +0.3

Output voltage

VOUT

−0.3 to VCC

Operating ambient

temperature

Topr

−40 to +105

°C

Storage temperature

Tstg

−65 to +150

°C

Caution

The absolute maximum ratings are rated values exceeding which the product

could suffer physical damage. These values must therefore not be exceeded

under any conditions.



Recommended Operating Conditions

Table 6

Item

Symbol

Conditions

−40 to +85°C

+85 to +105°C

Unit

Min.

Max.

Min.

Max.

Power supply voltage

VCC

READ, EWDS

1.8

5.5

2.7

5.5

WRITE, ERASE, EWEN

2.7

5.5

2.7

5.5

WRAL, ERAL

2.7

5.5

4.5

5.5

High level input voltage VIH

VCC = 4.5 to 5.5 V

2.0

VCC

2.0

VCC

VCC = 2.7 to 4.5 V

0.8

× VCC

VCC

0.8

× VCC

VCC

VCC = 1.8 to 2.7 V

0.8

× VCC

VCC

⎯

Low level input voltage VIL

VCC = 4.5 to 5.5 V

0.0

0.8

0.0

0.8

VCC = 2.7 to 4.5 V

0.0

0.2

× VCC

0.0

0.2

× VCC

VCC = 1.8 to 2.7 V

0.0

0.15

× VCC

⎯



Pin Capacitance

Table 7

(Ta

= +25°C, f = 1.0 MHz, VCC = 5.0 V)

Item

Symbol

Conditions

Min.

Max.

Unit

Input Capacitance

CIN

VIN = 0 V

⎯

Output Capacitance

COUT

VOUT = 0 V

⎯



Endurance

Table 8

Item

Symbol

Operating Ambient Temperature

Min.

Max.

Unit

Endurance

−40 to +85°C

⎯

cycles/word

+85 to +105°C

× 10

⎯

cycles/word

*1.

For each address (Word: 16 bits)



Data Retention

Table 9

Item

Symbol

Operating Ambient Temperature

Min.

Max.

Unit

Data Retention

⎯

+25°C

100

⎯

year

−40 to +105°C

⎯

year

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