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-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.
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
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
8-bit Microcontrollers - MCU AVR 2K FLASH 28 PIN PACKAGE - 3V 4MHZ
IC MCU 8BIT 2KB FLASH 32TQFP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATTINY28L-4AU-ND | 685-ATTINY28L-4AU | 1020555-ATTINY28L-4AU | ATTINY28L-4AU | ATTINY28L-4AU | ATTINY28L-4AU | 68T3662 | ATTINY28L-4AU | ATTINY28L-4AU |
| Product Name | Microcontrollers | 8-bit 8BIT 2KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATTINY28L-4AU | Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Microcontroller Mcu, 8 Bit, Attiny, 4Mhz, Tqfp-28; Product Range Microchip | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| 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 | ||
| ROM | 2 KB | ||||||||
| ROM Type | Flash | Flash; FLASH | Flash; FLASH | Flash; FLASH | |||||
| 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 |
