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27C512TRPDB12

512 Kbit (64K x 8-bit) - OTP EPROM

MAXWELL TECHNOLOGIES 

512K (64K x 8-Bit) OTP EPROM

27C512T

TABLE 1. 27C512T PINOUT DESCRIPTION

PIN

SYMBOL

DESCRIPTION

1

2, 30

12-5, 27, 26, 23,

25, 4, 28, 29, 3

22

24

13-15, 17-21

16

31

32

VPP

NC

A0-A15

CE

OE

I/O0 - I/O7

GND

PGM

VCC

Programming Voltage

Not connected

Address Enable

Chip Enable

Output Enable

Data Input/Output

Ground

Program

+5V Power Supply

TABLE 2. 27C512T ABSOLUTE MAXIMUM RATINGS

PARAMETER

Supply Voltage 1

Programming Voltage 1

All Input and Output Voltage 1,2

A9 and OE Voltage

Operating Temperature Range

Storage Temperature Range

SYMBOL

MIN

MAX

UNIT

VCC

-0.6

+7.0

V

VPP

-0.6

+13.5

V

VIN, VOUT

-0.6

+7.0

V

VID

-0.6

13.0

V

TOPR

-55

+125

°C

TSTG

-65

+125

°C

1. Relative to VSS.

2. VIN, VOUT, and VID min = -1.0V for pulse width < 20 ns.

TABLE 3. DELTA LIMITS

PARAMETER

VARIATION

ISB

± 10%

ICC1

± 10%

ICC2

± 10%

ICC3

± 10%

06.24.03 REV 4

All data sheets are subject to change without notice 2

©2003 Maxwell Technologies

All rights reserved.

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