Manufacturer: Microchip Technology
Win Source Part Number: 010488-ATTINY44A-SSU
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 12
Program Memory Size: 4KB (2K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
Data Converters: A/D 8x10b
Family Name: ATtiny44A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 14-SOIC
Speed(Frequency): 20MHz
Supply Voltage - Operating: 1.8 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 256 x 8
Alternative Parts (Cross-Reference): ATTINY44A-CCUR; ATtiny44A-SSU; ATTINY44A-SSN;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: China, Taiwan
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance
IC MCU 8BIT 4KB FLASH 14SOIC
IC MCU 8BIT 4KB FLASH 14SOIC Product overview: ATTINY44A-SSUR from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATTINY44A-SSUR can be used for catalog matching and distributor lookup.
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 14-SOIC
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 14-SOIC
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 14-SOIC
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20MHZ, NARROW SOIC, IND TEMP, GREEN, T&R
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AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 14-SOIC
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IC MCU 8BIT 4KB FLASH 14SOIC
IC MCU 8BIT 4KB FLASH 14SOIC
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| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 010488-ATTINY44A-SSUR | ATTINY44A-SSUR | 685-ATTINY44A-SSUR | ATTINY44A-SSURDKR-ND | 1773031 | 1773031P | ATTINY44A-SSUR | ATTINY44A-SSUR | ATTINY44A-SSUR | ATTINY44A-SSUR | ATTINY44A-SSUR |
| Product Name | Embedded - Embedded - Microcontrollers - ATTINY44A-SSUR | Microcontrollers | 8-bit 8BIT 4KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | ||
| Life Cycle Stage | Active | Active | Active | ||||||||
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | |||||
| RAM | 4 KB | 0.2560 KB | 0.2560 KB | 0.2560 KB | 0.2560 KB | 0.2560 KB | 256 KB | ||||
| ROM | 256 KB | 0.2560 KB | 4 KB | 4 KB |