EN27LV010B200J データシートの表示（PDF） - Eon Silicon Solution Inc.

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EN27LV010B200J

1Megabit Low Voltage EPROM (128K x 8)

Eon Silicon Solution Inc. 

EN27LV010 / EN27LV010B

EN27LV010/EN27LV010B 1Megabit Low Voltage EPROM (128K x 8)

FEATURES

• Read Access Time:

-90ns, -120ns, -150ns, -200ns

• Single +3.3V Power Supply

-Regulated power supply 3.0V - 3.6V

(EN27LV010)

-Unregulated power supply 2.7V - 3.6V

(EN27LV010B for battery operated systems)

• Programming Voltage +12.75V

• QuikRiteTM Programming Algorithm

• Typical programming time 20µs

• Low Power CMOS Operation

• 1µA Standby (Typical)

• 15mA Operation (Max.)

• CMOS- and TTL-Compatible I/O

• High-Reliability CMOS Technology

• Latch-Up Immunity to 100mA

from -1V to VCC + 1V

• Two-Line Control ( OE & CE )

• Standard Product Identification Code

• JEDEC Standard Pinout

• 32-pin PDIP

• 32-pin PLCC

• 32-pin TSOP (Type 1)

• Commercial and Industrial Temperature

Ranges

GENERAL DESCRIPTION

The EN27LV010/EN27LV010B is a low-voltage, low-power 1-Megabit, 3.3V one-time-

programmable (OTP) read-only memory (EPROM). Organized into 128K words with 8 bits per

word, it features QuikRiteTM single-address location programming, typically at 20µs per byte. Any

byte can be accessed in less than 90ns. The EN27LV010/EN27LV010B has separate Output

Enable ( OE ) and Chip Enable ( CE ) controls which eliminate bus contention issues. The

EN27LV010 has a Vcc tolerance range of 3.0V to 3.6 V, making it suitable for use in systems that

have regulated power supplies. The EN27LV010B has a Vcc tolerance range of 2.7 V to 3.6V,

making it an ideal device for battery operated systems.

FIGURE 1. PDIP

PDIP Top View

Pin Name

A0-A16

DQ0-DQ7

CE

OE

PGM

NC

Function

Addresses

Outputs

Chip Enable

Output Enable

Program Strobe

No Connect

4800 Great America Parkway Ste 202

Santa Clara, CA. 95054

VPP 1

A16 2

A15 3

A12 4

A7 5

A6 6

A5 7

A4 8

A3 9

A2 10

A1 11

A0 12

DQ0 13

DQ1 14

DQ2 15

VSS 16

1

32 VCC

31 PGM

30 NC

29 A14

28 A13

27 A8

26 A9

25 A11

24 OE

23 A10

22 CE

21 DQ7

20 DQ6

19 DQ5

18 DQ4

17 DQ3

Tel: 408-235-8680

Fax: 408-235-8685

Preliminary

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