ATTINY44V-20MU ATMEL Corporation, ATTINY44V-20MU Datasheet

ATTINY44V-20MU

Manufacturer Part Number

ATTINY44V-20MU

Description

Manufacturer

ATMEL Corporation

Datasheet

1.ATTINY24V.pdf (236 pages)

Specifications of ATTINY44V-20MU

Date_code

08+/09+

Packing_info

MLF-20

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Features

•

High Performance, Low Power AVR

Advanced RISC Architecture

Non-Volatile Program and Data Memories

Peripheral Features

Special Microcontroller Features

I/O and Packages

Operating Voltage:

Speed Grade

Industrial Temperature Range: -40°C to +85°C

Low Power Consumption

– 120 Powerful Instructions – Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers

– Fully Static Operation

– 2/4/8K Bytes of In-System Programmable Program Memory Flash

– 128/256/512 Bytes of In-System Programmable EEPROM

– 128/256/512 Bytes of Internal SRAM

– Data retention: 20 years at 85°C / 100 years at 25°C

– Programming Lock for Self-Programming Flash & EEPROM Data Security

– One 8-Bit and One 16-Bit Timer/Counter with Two PWM Channels, Each

– 10-bit ADC

– Programmable Watchdog Timer with Separate On-chip Oscillator

– On-Chip Analog Comparator

– Universal Serial Interface

– debugWIRE On-chip Debug System

– In-System Programmable via SPI Port

– Internal and External Interrupt Sources: Pin Change Interrupt on 12 Pins

– Low Power Idle, ADC Noise Reduction, Standby and Power-Down Modes

– Enhanced Power-on Reset Circuit

– Programmable Brown-Out Detection Circuit

– Internal Calibrated Oscillator

– On-Chip Temperature Sensor

– Available in 20-Pin QFN/MLF & 14-Pin SOIC and PDIP

– Twelve Programmable I/O Lines

– 1.8 – 5.5V for ATtiny24V/44V/84V

– 2.7 – 5.5V for ATtiny24/44/84

– ATtiny24V/44V/84V

– ATtiny24/44/84

– Active Mode (1 MHz System Clock): 300 µA @ 1.8V

– Power-Down Mode: 0.1 µA @ 1.8V

• Endurance: 10,000 Write/Erase Cycles

• Endurance: 100,000 Write/Erase Cycles

• 8 Single-Ended Channels

• 12 Differential ADC Channel Pairs with Programmable Gain (1x / 20x)

• 0 – 4 MHz @ 1.8 – 5.5V

• 0 – 10 MHz @ 2.7 – 5.5V

• 0 – 20 MHz @ 4.5 – 5.5V

8-Bit Microcontroller

8-bit

Microcontroller

with 2/4/8K

Bytes In-System

Programmable

Flash

ATtiny24/44/84

Preliminary

ATtiny24/44 not

recommended for

new designs. Use:

ATtiny24A

ATtiny44A

Rev. 8006H–AVR–10/09

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