IC MCU 8BIT 4KB FLASH 20SOIC Product overview: ATTINY40-SU from Atmel (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-ATTINY40-SU can be used for catalog matching and distributor lookup.
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 12MHz, CMOS, PDSO20
Manufacturer: Microchip Technology
Win Source Part Number: 119981-ATTINY40-SU
Packaging: Tube/Rail
Core Processor: AVR
Number of I/O: 18
Program Memory Size: 4KB (2K x 16)
Program Memory Type: FLASH
Data Converters: A/D 12x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-SOIC
Speed(Frequency): 12MHz
Supply Voltage - Operating: 1.8 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 256 x 8
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Balance
AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-SOIC
AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-SOIC
IC MCU 8BIT 4KB FLASH 20SOIC
IC MCU 8BIT 4KB FLASH 20SOIC
AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-SOIC
AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-SOIC
8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN
| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATTINY40-SU | ATTINY40-SU | 119981-ATTINY40-SU | ATTINY40-SU-ND | ATTINY40-SU | ATTINY40-SU | ATTINY40-SU | ATTINY40-SU |
| Product Name | 8-bit 8BIT 4KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATTINY40-SU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU | |
| Data Bus | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | |
| RAM | 0.2560 KB | 4 KB | 0.2560 KB | 256 KB | 0.2560 KB | |||
| Supply Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 5.5 volts | ||||
| Package Type | Other; Bulk | SOP; Other; SOP20 | SOIC; Other; 20-SOIC | SOIC; Other; "20-SOIC (0.295"", 7.50mm Width)" | Other; 20-SOIC (0.295\", 7.50mm Width) | SOIC; Other; 20-SOIC (0.295\", 7.50mm Width) | ||
| 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) |
