Datasheet > 可编程逻辑 > 可编程逻辑器件> ATF20V8B-10XI

ATF20V8B-10XI

更新时间： 2024-01-28 16:21:22

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
17页	761K
描述
High- Performance EE PLD

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ATF20V8B-10XI 数据手册

Description

The ATF20V8B is a high performance CMOS (Electrically

Erasable) Programmable Logic Device (PLD) which utilizes

Atmel’s proven electrically erasable Flash memory technol-

ogy. Speeds down to 7.5 ns and power dissipation as low

as 10 mA are offered. All speed ranges are specified over

the full 5V ± 10% range for industrial temperature ranges,

and 5V ± 5% for commercial temperature ranges.

these options significantly reduces total system power and

enhances system reliability.

The ATF20V8Bs incorporate a superset of the generic

architectures, which allows direct replacement of the 20R8

family and most 24-pin combinatorial PLDs. Eight outputs

are each allocated eight product terms. Three different

modes of operation, configured automatically with soft-

ware, allow highly complex logic functions to be realized.

Several low power options allow selection of the best solu-

tion for various types of power-limited applications. Each of

Absolute Maximum Ratings*

*NOTICE:

Stresses beyond those listed under “Absolute

Maximum Ratings” may cause permanent dam-

age to the device. This is a stress rating only and

functional operation of the device at these or any

other conditions beyond those indicated in the

operational sections of this specification is not

implied. Exposure to absolute maximum rating

conditions for extended periods may affect device

reliability.

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

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

Voltage on Any Pin with

Respect to Ground .........................................-2.0V to +7.0V⁽¹⁾

Voltage on Input Pins

with Respect to Ground

During Programming.....................................-2.0V to +14.0V⁽¹⁾

Note:

1. Minimum voltage is -0.6V DC which may under-

shoot to -2.0V for pulses of less than 20 ns.Maxi-

mum output pin voltage is V_CC+ 0.75V DC which

may overshoot to 7.0V for pulses of less than 20

ns.

Programming Voltage with

Respect to Ground .......................................-2.0V to +14.0V⁽¹⁾

DC and AC Operating Conditions

Commercial

0°C - 70°C

5V ± 5%

Industrial

-40°C - 85°C

5V ± 10%

Operating Temperature (Case)

V_CCPower Supply

ATF20V8B

123 4 5 6 7...17

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