Microchip ATTINY261-20SU
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Inventory History
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Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATTINY261-20SU.
CAD Models
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Descriptions
Descriptions of Microchip ATTINY261-20SU provided by its distributors.
IC MCU 8BIT 2KB FLASH 20SOIC AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 2KB (1K x 16) FLASH 20-SOIC
MCU 8-bit ATtiny AVR RISC 2KB Flash 3.3V/5V 20-Pin SOIC
AVR MCU, 2K FLASH, 128B RAM, SOIC20; Controller Family/Series:AVR Tiny; Core Size:8bit; No. of I/O's:16; Program Memory Size:2 KB; EEPROM Memory Size:128Byte; RAM Memory Size:128Byte; CPU Speed:20MHz; Oscillator Type:External, Internal; No. of Timers:2; Peripherals:ADC, Comparator; No. of PWM Channels:5; Digital IC Case Style:SOIC; Supply Voltage Range:2.7V to 5.5V; Operating Temperature Range:-40°C to +85°C; No. of Pins:20; SVHC:No SVHC (20-Jun-2011); Clock Frequency:20MHz; Flash Memory Size:2KB; IC Generic Number:261; Interface:SPI, USI; Interface:SPI; Interface Type:SPI; Logic Function Number:261; Memory Size:2KB; Memory Type:FLASH; No. of ADC Inputs:11; No. of Bits:8; No. of I/O's:16; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Peripherals:ACMP, ADC, POR; Program Memory Size:2KB; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Termination Type:SMD
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
No data available
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Technical
Access Time20 µs
Core ArchitectureAVR
Data Bus Width8 b
Density16 kb
Frequency20 MHz
InterfaceI2C, LIN, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size2 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of ADC Channels11
Number of Bits8
Number of I2C Channels1
Number of I/Os16
Number of Programmable I/O16
Number of PWM Channels5
Number of SPI Channels1
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, LCD, POR, PWM, WDT
RAM Size128 B
TerminationSMD/SMT
Watchdog TimerYes
Dimensions
Height2.35 mm
Length13 mm
Width7.6 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATTINY261-20SU.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements