IC MCU 8BIT 2KB FLASH 32TQFP Product overview: ATTINY28L-4AU 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-4AU 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)
Manufacturer: Microchip Technology
Win Source Part Number: 1020555-ATTINY28L-4A
Packaging: Tray
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: 41 pct.
Supply and Demand Status: Balance
8-bit Microcontrollers - MCU AVR 2K FLASH 28 PIN PACKAGE - 3V 4MHZ
IC MCU 8BIT 2KB FLASH 32TQFP
IC MCU 8BIT 2KB FLASH 32TQFP
IC MCU 8BIT 2KB FLASH 32TQFP
AVR AVR® ATtiny Microcontroller IC 8-Bit 4MHz 2KB (1K x 16) FLASH 32-TQFP (7x7)
MICROCONTROLLER MCU, 8 BIT, ATTINY, 4MHZ, TQFP-28; Product Range:AVR ATtiny Family ATTINY28 Series Microcontrollers; CPU Speed:4MHz; Program Memory Size:2KB; RAM Memory Size:30Byte; No. of Pins:28Pins; MCU Case Style:TQFP; MSL:- RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATTINY28L-4AU | ATTINY28L-4AU-ND | 1020555-ATTINY28L-4AU | ATTINY28L-4AU | ATTINY28L-4AU | ATTINY28L-4AU | ATTINY28L-4AU | ATTINY28L-4AU | 68T3662 |
| Product Name | 8-bit 8BIT 2KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - ATTINY28L-4AU | 8-bit Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Microcontroller Mcu, 8 Bit, Attiny, 4Mhz, Tqfp-28; Product Range Microchip |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | ||
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 5.5 volts | ||||
| Package Type | Other; Tray | TQFP; Other; 32-TQFP | QFP; TQFP; Other; 32-TQFP (7x7) | QFP; Other; 32-TQFP | TQFP; Other; 32-TQFP | QFP; TQFP; Other; 32-TQFP | TQFP; Other; TQFP | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
