ATF22LV10CQZ-30JU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATF22LV10CQZ-30JU

High-performance Electrically Erasable Programmable Logic Device

Atmel Corporation 

Features

• 3.0V to 5.5V Operating Range

• Lowest Power in Its Class

• Advanced Low-voltage, Zero-power, Electrically Erasable Programmable Logic Device

• “Zero” Standby Power (25µA Maximum) (Input Transition Detection)

• Low-voltage Equivalent of Atmel ATF22V10CZ

• Ideal for Battery Powered Systems

• CMOS- and TTL-compatible Inputs and Outputs

• Inputs are 5V Tolerant

• Latch Feature Hold Inputs to Previous Logic States

• EE Technology

– Reprogrammable

– 100% Tested

• High-reliability CMOS Process

– 20-year Data Retention

– 10,000 Erase/Write Cycles

– 2,000V ESD Protection

– 200mA Latch-up Immunity

• Commercial and Industrial Temperature Ranges

• Dual Inline and Surface Mount Standard Pinouts

• Green Package Options (Pb/Halide-free/RoHS Compliant) Available

1. Description

The Atmel® ATF22LV10CZ/CQZ is a high-performance CMOS (electrically erasable)

programmable logic device (PLD) that utilizes The Atmel proven electrically erasable

Flash memory technology and provides 25ns speed with standby current of 25µA

maximum. All speed ranges are specified over the 3.0V to 5.5V range for industrial

and commercial temperature ranges.

The ATF22LV10CZ/CQZ provides a low-voltage and edge-sensing “zero” power

CMOS PLD solution with “zero” standby power (5µA typical). The

ATF22LV10CZ/CQZ powers down automatically to the zero power mode through The

Atmel patented Input Transition Detection (ITD) circuitry when the device is idle. The

ATF22LV10CZ/CQZ 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 consumed by pull-up resistors. The “CQZ” combines

this low high-frequency ICC of the “Q” design with the “Z” feature.

The ATF22LV10CZ/CQZ 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 syn-

chronous reset and asynchronous reset. These additional product terms are common

to all ten registers and are automatically cleared upon power-up. Register Preload

simplifies testing. A security fuse prevents unauthorized copying of programmed fuse

patterns.

High-performance

Electrically

Erasable

Programmable

Logic Device

Atmel ATF22LV10CZ

Atmel ATF22LV10CQZ

0779M–PLD–7/10

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