Manufacturer: Microchip Technology
Win Source Part Number: 129747-ATTINY28L-4AU
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 11
Program Memory Size: 2KB (1K x 16)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 32-TQFP (7x7)
Speed(Frequency): 4MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Limited
AVR AVR® ATtiny Microcontroller IC 8-Bit 4MHz 2KB (1K x 16) FLASH 32-TQFP (7x7)
IC MCU 8BIT 2KB FLASH 32TQFP Product overview: ATTINY28L-4AUR 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, 2KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 2KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATTINY28L-4AUR can be used for catalog matching and distributor lookup.
AVR AVR® ATtiny Microcontroller IC 8-Bit 4MHz 2KB (1K x 16) FLASH 32-TQFP (7x7)
IC MCU 8BIT 2KB FLASH 32TQFP
IC MCU 8BIT 2KB FLASH 32TQFP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 129747-ATTINY28L-4AUR | ATTINY28L-4AURTR-ND | 685-ATTINY28L-4AUR | ATTINY28L-4AUR | ATTINY28L-4AUR | ATTINY28L-4AUR |
| Product Name | Embedded - Embedded - Microcontrollers - ATTINY28L-4AUR | Microcontrollers | 8-bit 8BIT 2KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit |
| Life Cycle Stage | Active | Active | Removed; Obsolete | |||
| Clock Speed | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | |
| RAM | 2 KB | |||||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH |
