79C0408RT1FI12 查看數據表（PDF） - MAXWELL TECHNOLOGIES

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79C0408RT1FI12

4 Megabit (512k x 8-bit) EEPROM MCM

MAXWELL TECHNOLOGIES 

4 Megabit (512k x 8-bit) EEPROM MCM

79C0408

TABLE 1. 79C0408 PIN DESCRIPTION

PIN

SYMBOL

DESCRIPTION

16-9, 32-31,

28, 30, 8, 33,

7, 36, 6

17-19, 22-26

29

2, 3, 39, 38

34

1, 27, 40

4, 20, 21, 37

5

35

A0 to A16 Address Input

I/O0 to I/O7

OE

CE1-4

WE

VCC

VSS

RDY/BUSY

RES

Data Input/Output

Output Enable

Chip Enable 1 through 4

Write Enable

Power Supply

Ground

Ready/Busy

Reset

TABLE 2. 79C0408 ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

MIN

MAX

Supply Voltage

Input Voltage

Package Weight

Thermal Resistance ( RP Package)

Operating Temperature Range

Storage Temperature Range

VCC

-0.6

7.0

VIN

-0.51

7.0

RP

23

RT

10

Tjc

7.3

TOPR

-55

125

TSTG

-65

150

1. V MIN = -3.0V FOR PULSE WIDTH <50NS.

IN

TABLE 3. 79C0408 RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

MIN

MAX

Supply Voltage

Input Voltage

RES_PIN

Case Operating Temperature

VCC

4.5

5.5

VIL

-0.31

0.8

VIH

2.2

VCC +0.3

VH

VCC-0.5

VCC +1

TC

-55

125

1. VIL min = -1.0V for pulse width < 50 ns

UNIT

V

V

Grams

°C/W

°C

°C

UNIT

V

V

V

V

°C

10.13.04 Rev 15

All data sheets are subject to change without notice 2

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All rights reserved.

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