Microchip ATtinyx61A Series 8-bit Microcontrollers - MCU

Results: 24
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package / Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins
Datasheet
20,164In Stock
$2.04
$2.00
$1.89
$1.70
Min.: 1
Mult.: 1
AVR 2 kB 128 B SOIC-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz 105
Datasheet
10,818In Stock
$1.58
$1.48
$1.31
Min.: 1
Mult.: 1
AVR 2 kB 128 B MLF-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtinyx61A Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND
Datasheet
1,216In Stock
Cut Tape
$2.38
$2.32
$2.17
Reel
$1.99
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
AVR 8 kB 512 B SOIC-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLASH 128BEE
Datasheet
5,995In Stock
Cut Tape
$2.19
$2.12
$1.81
Reel
$1.81
MouseReel Available
Min.: 1
Mult.: 1
: 6,000
AVR 2 kB 128 B MLF-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins
Datasheet
766In Stock
$2.25
$2.04
$1.86
Min.: 1
Mult.: 1
AVR 2 kB 128 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLASH 128BEE
Datasheet
909In Stock
$2.04
$1.89
$1.71
$1.70
Min.: 1
Mult.: 1
AVR 2 kB 128 B MLF-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tray
Microchip Technology 8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins
Datasheet
2,569In Stock
$2.06
$1.90
$1.74
Min.: 1
Mult.: 1
AVR 4 kB 256 B SOIC-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube

Microchip Technology 8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins
Datasheet
1,119In Stock
$2.91
$2.66
$2.40
Min.: 1
Mult.: 1
AVR 8 kB 512 B PDIP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATtinyx61A Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IN
Datasheet
2,457In Stock
Cut Tape
$2.58
$2.49
Reel
$2.15
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
AVR 8 kB 512 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN
Datasheet
2,309In Stock
Cut Tape
$2.13
$2.06
Reel
$1.76
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
AVR 2 kB 128 B SOIC-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins
Datasheet
1,354In Stock
$1.67
$1.54
$1.38
Min.: 1
Mult.: 1
AVR 4 kB 256 B QFN-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tray
Microchip Technology 8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pins
Datasheet
1,524In Stock
$2.39
$2.22
$2.00
Min.: 1
Mult.: 1
AVR 8 kB 512 B QFN-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND
Datasheet
1,966In Stock
Cut Tape
$1.97
$1.93
Reel
$1.93
MouseReel Available
Min.: 1
Mult.: 1
: 6,000
AVR 8 kB 512 B VQFN-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC-20MHz
Datasheet
1,968In Stock
Cut Tape
$2.15
$2.07
Reel
$1.79
Min.: 1
Mult.: 1
: 1,000
AVR 4 kB 256 B SOIC-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins
Datasheet
214In Stock
980Expected 2026-12-07
$1.58
$1.48
$1.31
Min.: 1
Mult.: 1
AVR 2 kB 128 B QFN-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tray

Microchip Technology 8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins
Datasheet
332In Stock
$2.69
$2.43
$2.23
Min.: 1
Mult.: 1
AVR 2 kB 128 B PDIP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATtinyx61A Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN
Datasheet
397In Stock
Cut Tape
$2.33
$2.30
Reel
$1.93
Min.: 1
Mult.: 1
: 4,000
AVR 2 kB 128 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins
Datasheet
433In Stock
1,443Expected 2026-12-22
$2.29
$2.10
$1.92
Min.: 1
Mult.: 1
AVR 8 kB 512 B SOIC-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube
Microchip Technology 8-bit Microcontrollers - MCU 2KB FL,128BEE,128B SRAM-20MHz
Datasheet
Non-Stocked Lead-Time 9 Weeks
Reel
$1.61
Min.: 6,000
Mult.: 6,000
: 6,000
AVR 2 kB 128 B VQFN-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtinyx61A Reel
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN
Datasheet
Non-Stocked Lead-Time 10 Weeks
Reel
$1.61
Min.: 6,000
Mult.: 6,000
: 6,000
AVR 2 kB 128 B VQFN-32 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel
Microchip Technology 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC-20MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Reel
$1.73
Min.: 6,000
Mult.: 6,000
: 6,000
AVR VQFN-32 20 MHz 1.8 V 5.5 V SMD/SMT 8 bit ATtinyx61A Reel

Microchip Technology 8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pin
Datasheet
Non-Stocked Lead-Time 9 Weeks
$1.99
Min.: 518
Mult.: 74
AVR 4 kB 256 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube

Microchip Technology 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC-20MHz
Datasheet
Non-Stocked Lead-Time 9 Weeks
Cut Tape
$2.43
$2.39
Reel
$2.03
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
AVR 4 kB 256 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pin
Datasheet
Non-Stocked Lead-Time 9 Weeks
$2.49
$2.29
$2.04
Min.: 1
Mult.: 1
AVR 8 kB 512 B TSSOP-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Tube