ATTINY44A-MU MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin WQFN IC
ATTINY44A-MU
,ATTINY44A-MU MCU
,20 Pin WQFN IC
MICROCHIP ATTINY44A-MU MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin WQFN IC
Specification:
| Part number | ATTINY44A-MU |
|
Category
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Integrated Circuits (ICs)
|
|
Embedded - Microcontrollers
|
|
|
Mfr
|
Microchip Technology
|
|
Series
|
AVR® ATtiny
|
|
Package
|
Tape & Reel (TR)
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|
Part Status
|
Active
|
|
Core Processor
|
AVR
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|
Core Size
|
8-Bit
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|
Speed
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20MHz
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Connectivity
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USI
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Peripherals
|
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
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Number of I/O
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12
|
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Program Memory Size
|
4KB (2K x 16)
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Program Memory Type
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FLASH
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EEPROM Size
|
256 x 8
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RAM Size
|
256 x 8
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Voltage - Supply (Vcc/Vdd)
|
1.8V ~ 5.5V
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Data Converters
|
A/D 8x10b
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|
Oscillator Type
|
Internal
|
|
Operating Temperature
|
-40°C ~ 85°C (TA)
|
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Mounting Type
|
Surface Mount
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Package / Case
|
20-WFQFN Exposed Pad
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Supplier Device Package
|
20-QFN-EP (4x4)
|
|
Base Product Number
|
ATTINY44
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Related product number for choice:
| Part # | Description | Device Package |
| ATTINY44A-MMHR | IC MCU 8BIT 4KB FLASH 20VQFN | 20-VQFN (3x3) |
| ATTINY44V-10MUR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-SSNR | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44V-10SSU | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44-20MU | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44-20MUR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44-20SSUR | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44-20PU | IC MCU 8BIT 4KB FLASH 14DIP | 14-PDIP |
| ATTINY44A-PU | IC MCU 8BIT 4KB FLASH 14DIP | 14-PDIP |
| ATTINY44V-10MU | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44V-10PU | IC MCU 8BIT 4KB FLASH 14DIP | 14-PDIP |
| ATTINY44-20SSU | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44V-10XU | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY441-MUR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-CCU | IC MCU 8BIT 4KB FLASH 15UFBGA | 15-UFBGA (3x3) |
| ATTINY44A-MMH | IC MCU 8BIT 4KB FLASH 20VQFN | 20-VQFN (3x3) |
| ATTINY441-SSU | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY441-MU | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-PU | IC MCU 8BIT 4KB FLASH 14DIP | 14-PDIP |
| ATTINY44A-SSUR | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44-15SSZ | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-MUR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-SSFR | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-MFR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-SSF | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-SSN | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-MMH | IC MCU 8BIT 4KB FLASH 20VQFN | 20-VQFN (3x3) |
| ATTINY44A-SSU | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-MU | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY441-SSUR | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-MU | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-MMHR | IC MCU 8BIT 4KB FLASH 20VQFN | 20-VQFN (3x3) |
| ATTINY44A-SSN | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-MFR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-MUR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44A-MF | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY441-MMH | IC MCU 8BIT 4KB FLASH 20VQFN | 20-VQFN (3x3) |
| ATTINY441-MMH | IC MCU 8BIT 4KB FLASH 20VQFN | 20-VQFN (3x3) |
| ATTINY44A-CCUR | IC MCU 8BIT 4KB FLASH 15UFBGA | 15-UFBGA (3x3) |
| ATTINY44V-15MT | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN (4x4) |
| ATTINY44A-CCU | IC MCU 8BIT 4KB FLASH 15UFBGA | 15-UFBGA (3x3) |
| ATTINY44-15SSZ | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44-15MZ | IC MCU 8BIT 4KB FLASH 20WQFN | 20-WQFN (4x4) |
| ATTINY44-20MUR | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44V-10SSUR | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44V-10MU | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44V-15SST | IC MCU 8BIT 4KB FLASH 14SOIC | 14-SOIC |
| ATTINY44A-MF | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY44-20MU | IC MCU 8BIT 4KB FLASH 20QFN | 20-QFN-EP (4x4) |
| ATTINY441-MMHR | IC MCU 8BIT 4KB FLASH 20VQFN | 20-VQFN (3x3) |
| ATTINY441-MMHRA0 | IC MCU 8BIT 4KB FLASH 20QFN |
20-VQFN (3x3) |
Features:
• Utilizes the AVR® RISC Architecture
• AVR – High-performance and Low-power RISC Architecture
– 120 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 20 MIPS Throughput at 20 MHz
• Data and Non-volatile Program and Data Memories
– 2K Bytes of In-System Self Programmable Flash
Endurance 10,000 Write/Erase Cycles
– 128 Bytes In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
– 128 Bytes Internal SRAM
– Programming Lock for Flash Program and EEPROM Data Security
• Peripheral Features
– One 8-bit Timer/Counter with Separate Prescaler and Compare Mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare and Capture Modes
– Four PWM Channels
– On-chip Analog Comparator
– Programmable Watchdog Timer with On-chip Oscillator
– USI – Universal Serial Interface
– Full Duplex USART
• Special Microcontroller Features
– debugWIRE On-chip Debugging
– In-System Programmable via SPI Port
– External and Internal Interrupt Sources
– Low-power Idle, Power-down, and Standby Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated Oscillator
• I/O and Packages
– 18 Programmable I/O Lines
– 20-pin PDIP, 20-pin SOIC, 20-pad QFN/MLF
• Operating Voltages
– 1.8 – 5.5V (ATtiny2313V)
– 2.7 – 5.5V (ATtiny2313)
• Speed Grades
– ATtiny2313V: 0 – 4 MHz @ 1.8 - 5.5V, 0 – 10 MHz @ 2.7 – 5.5V
– ATtiny2313: 0 – 10 MHz @ 2.7 - 5.5V, 0 – 20 MHz @ 4.5 – 5.5V
• Typical Power Consumption
– Active Mode
1 MHz, 1.8V: 230 µA
32 kHz, 1.8V: 20 µA (including oscillator)
– Power-down Mode
< 0.1 µA at 1.8V
More Similar Part Number:
Environmental & Export Classifications
| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | 3A991B1A |
| HTSUS | 8542.32.0071 |
About Microchip Technology
Microchip Technology is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.