AT90LS44334AI ATMEL Corporation, AT90LS44334AI Datasheet

AT90LS44334AI

Manufacturer Part Number

AT90LS44334AI

Description

TQFP32

Manufacturer

ATMEL Corporation

Datasheet

1.AT90LS44334AC.pdf (126 pages)

Specifications of AT90LS44334AI

Date_code

04+

Current page: 1 of 126
Download datasheet (2Mb)

Features

•

High-performance and Low-power AVR

Data and Non-volatile Program Memory

Peripheral Features

Special Microcontroller Features

Power Consumption at 4 MHz, 3V, 25°C

I/O and Packages

Operating Voltage

Speed Grades

– 118 Powerful Instructions – Most Single Cycle Execution

– 32 x 8 General Purpose Working Registers

– Up to 8 MIPS Throughput at 8 MHz

– 4K Bytes of In-System Programmable Flash

– 128 Bytes of SRAM

– 256 Bytes of In-System Programmable EEPROM

– Programming Lock for Flash Program and EEPROM Data Security

– One 8-bit Timer/Counter with Separate Prescaler

– Expanded 16-bit Timer/Counter with Separate Prescaler,

– On-chip Analog Comparator

– Programmable Watchdog Timer with Separate On-chip Oscillator

– Programmable UART

– 6-channel, 10-bit ADC

– Master/Slave SPI Serial Interface

– Brown-out Reset Circuit

– Enhanced Power-on Reset Circuit

– Low-power Idle and Power-down Modes

– Active: 3.4 mA

– Idle Mode: 1.4 mA

– Power-down Mode: <1 µA

– 20 Programmable I/O Lines

– 28-lead PDIP and 32-lead TQFP

– 2.7V - 6.0V for the AT90LS4433

– 4.0V - 6.0V for the AT90S4433

– 0 - 4 MHz for the AT90LS4433

– 0 - 8 MHz for the AT90S4433

Compare, Capture Modes and 8-, 9-, or 10-bit PWM

Endurance 1,000 Write/Erase Cycles

Endurance: 100,000 Write/Erase Cycles

8-bit RISC Architecture

Not Recommend for

New Designs. Use

ATmega8.

8-bit

Microcontroller

with 4K Bytes of

In-System

Programmable

Flash

AT90S4433

AT90LS4433

Rev. 1042H–AVR–04/03

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