ATF22LV10CZ-25PI_98 データシートの表示（PDF） - Atmel Corporation

部品番号

コンポーネント説明

メーカー

ATF22LV10CZ-25PI_98

High Performance E2 PLD

Atmel Corporation 

Description

The ATF22LV10CZ is a high performance CMOS (Electri-

cally Erasable) Programmable Logic Device (PLD) which

utilizes Atmel’s proven electrically erasable Flash mem-

ory technology and provides 25 ns speed with stand-by

current of 25 µA maximum. All speed ranges are specified

over the 3.0V to 5.5V range for industrial and commercial

temperature ranges.

The ATF22LV10CZ provides a low voltage and edge-

sensing “zero” power CMOS PLD solution with “zero”

standby power (5 µA typical). The ATF22LV10CZ powers

down automatically to the zero power mode through At-

mel’s patented Input Transition Detection (ITD) circuitry

when the device is idle. The ATF22LV10CZ is capable of

operating at supply voltages down to 3.0V. Pin “keeper”

circuits on input and output pins hold pins to their previous

logic levels when idle, which eliminate static power con-

sumed by pull-up resistors.

The ATF22LV10CZ macrocell incorporates a variable

product term architecture. Each output is allocated from 8

to 16 product terms which allows highly complex logic

functions to be realized. Two additional product terms are

included to provide synchronous reset and asynchronous

reset. These additional product terms are common to all

10 registers and are automatically cleared upon power up.

Register Preload simplifies testing. A Security Fuse pre-

vents unauthorized copying of programmed fuse patterns.

Absolute Maximum Ratings*

Temperature Under Bias................... -40°C to +85°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)

Programming Voltage with

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

*NOTICE: Stresses beyond those listed under “Absolute Maxi-

mum Ratings” may cause permanent damage to the device.

This is a stress rating only and functional operation of the

device at these or any other conditions beyond those indi-

cated in the operational sections of this specification is not

implied. Exposure to absolute maximum rating conditions

for extended periods may affect device reliability.

Note:

1. Minimum voltage is -0.6V dc, which may undershoot

to -2.0V for pulses of less than 20 ns. Maximum out-

put pin voltage is Vcc + 0.75V dc, which may over-

shoot to 7.0V for pulses of less than 20 ns.

DC and AC Operating Conditions

Operating Temperature (Case)

VCC Power Supply

Commercial

0°C - 70°C

3.0V - 5.5V

Industrial

-40°C - 85°C

3.0V - 5.5V

2

ATF22LV10CZ

Share Link: