AVR AVR® ATtiny Microcontroller IC 8-Bit 8MHz 4KB (2K x 16) FLASH 20-QFN-EP (4x4)
IC MCU 8BIT 4KB FLASH 20QFN Product overview: ATTINY43U-MU 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-ATTINY43U-MU can be used for catalog matching and distributor lookup.
Manufacturer: Atmel
Win Source Part Number: 1149643-ATTINY43U-MU
Manufacturer Homepage: www.atmel.com
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
IC MCU 8BIT 4KB FLASH 20QFN
IC MCU 8BIT 4KB FLASH 20QFN
8-bit Microcontrollers - MCU AVR 4KB, 64B EE 8MHz 256B SRAM, 0.9V
AVR AVR® ATtiny Microcontroller IC 8-Bit 8MHz 4KB (2K x 16) FLASH 20-QFN-EP (4x4)
MICROCONTROLLER MCU, 8 BIT, ATTINY, 8MHZ, QFN-20; Product Range:tinyAVR Microcontrollers; CPU Speed:8MHz; Program Memory Size:4KB; RAM Memory Size:256Byte; No. of Pins:20Pins; MCU Case Style:QFN; No. of I/O s:16I/O s; No. of Timers:2RoHS Compliant: Yes
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., 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) |
| Product Number | ATTINY43U-MU-ND | 685-ATTINY43U-MU | 1149643-ATTINY43U-MU | ATTINY43U-MU | ATTINY43U-MU | ATTINY43U-MU | ATTINY43U-MU | 68T3682 |
| Product Name | Microcontrollers | 8-bit 8BIT 4KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATTINY43U-MU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Microcontroller Mcu, 8 Bit, Attiny, 8Mhz, Qfn-20; Product Range Microchip |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 8 MHz | 8 MHz | 8 MHz | 8 MHz | 8 MHz | |||
| Bits | Other; A/D 4x10b | |||||||
| RAM | 0.2560 KB | 0.2560 KB | 256 KB | 0.2560 KB | 0.2560 KB | |||
| ROM | 4 KB | 0.0640 KB |
