Microcontrollers

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
Core Processor
Core Size
Speed
Connectivity
Peripherals
Number of I/O
Program Memory Size
Program Memory Type
EEPROM Size
RAM Size
Voltage - Supply (Vcc/Vdd)
Data Converters
Oscillator Type
Operating Temperature
Mounting Type
Supplier Device Package
Package / Case
ATTINY44V-15SST
ATTINY424-SSU
IC MCU 8BIT 4KB FLASH 14SOIC
Microchip Technology
1,546
In Stock
1 : $1.15000
Tube
Tube
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
4KB (4K x 8)
FLASH
128 x 8
512 x 8
1.8V ~ 5.5V
A/D 9x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
14-SOIC
14-SOIC (0.154", 3.90mm Width)
20 TSSOP
ATTINY426-XUR
IC MCU 8BIT 4KB FLASH 20SSOP
Microchip Technology
11,305
In Stock
1 : $1.38000
Cut Tape (CT)
1,600 : $1.15026
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
4KB (4K x 8)
FLASH
128 x 8
512 x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
20-SSOP
20-SSOP (0.209", 5.30mm Width)
ATTINY44V-15SST
ATTINY1624-SSUR
IC MCU 8BIT 16KB FLASH 14SOIC
Microchip Technology
2,777
In Stock
1 : $1.46000
Cut Tape (CT)
3,000 : $1.19887
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
16KB (16K x 8)
FLASH
256 x 8
2K x 8
1.8V ~ 5.5V
A/D 9x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
14-SOIC
14-SOIC (0.154", 3.90mm Width)
14-TSSOP
ATTINY1624-XUR
IC MCU 8BIT 16KB FLASH 14TSSOP
Microchip Technology
11,374
In Stock
1 : $1.49000
Cut Tape (CT)
2,500 : $1.23127
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
16KB (16K x 8)
FLASH
256 x 8
2K x 8
1.8V ~ 5.5V
A/D 9x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
ATTINY1616-MBT-VAO
ATTINY1626-MU
IC MCU 8BIT 16KB FLASH 20VQFN
Microchip Technology
1,119
In Stock
1 : $1.49000
Tray
Tray
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
16KB (16K x 8)
FLASH
256 x 8
2K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
20-VQFN (3x3)
20-VFQFN Exposed Pad
ATTINY1616-MBT-VAO
ATTINY826-MFR
IC MCU 8BIT 8KB FLASH 20VQFN
Microchip Technology
18,947
In Stock
1 : $1.57000
Cut Tape (CT)
6,000 : $1.31227
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
8KB (8K x 8)
FLASH
128 x 8
1K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
20-VQFN (3x3)
20-VFQFN Exposed Pad
14 SOIC
ATTINY3224-SSU
IC MCU 8BIT 32KB FLASH 14SOIC
Microchip Technology
1,411
In Stock
1 : $1.57000
Tube
Tube
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 9x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
14-SOIC
14-SOIC (0.154", 3.90mm Width)
ATTINY1616-MBT-VAO
ATTINY1626-MUR
IC MCU 8BIT 16KB FLASH 20VQFN
Microchip Technology
1,102
In Stock
1 : $1.57000
Cut Tape (CT)
6,000 : $1.31227
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
16KB (16K x 8)
FLASH
256 x 8
2K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
20-VQFN (3x3)
20-VFQFN Exposed Pad
14 SOIC
ATTINY3224-SSUR
IC MCU 8BIT 32KB FLASH 14SOIC
Microchip Technology
3,622
In Stock
1 : $1.60000
Cut Tape (CT)
3,000 : $1.32847
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 9x12b
External, Internal
-40°C ~ 85°C (TA)
Surface Mount
14-SOIC
14-SOIC (0.154", 3.90mm Width)
ATTINY44V-15SST
ATTINY1624-SSFR
IC MCU 8BIT 16KB FLASH 14SOIC
Microchip Technology
5,196
In Stock
1 : $1.64000
Cut Tape (CT)
3,000 : $1.36087
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
16KB (16K x 8)
FLASH
256 x 8
2K x 8
1.8V ~ 5.5V
A/D 9x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
14-SOIC
14-SOIC (0.154", 3.90mm Width)
20 VFQFN
ATTINY3226-MU
IC MCU 8BIT 32KB FLASH 20VQFN
Microchip Technology
787
In Stock
1 : $1.67000
Tray
Tray
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
20-VQFN (3x3)
20-VFQFN Exposed Pad
14-TSSOP
ATTINY3224-XUR
IC MCU 8BIT 32KB FLASH 14TSSOP
Microchip Technology
470
In Stock
1 : $1.70000
Cut Tape (CT)
2,500 : $1.42568
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 9x12b
External, Internal
-40°C ~ 85°C (TA)
Surface Mount
14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
20 VFQFN
ATTINY3226-MUR
IC MCU 8BIT 32KB FLASH 20VQFN
Microchip Technology
5,837
In Stock
1 : $1.72000
Cut Tape (CT)
6,000 : $1.42567
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
External, Internal
-40°C ~ 85°C (TA)
Surface Mount
20-VQFN (3x3)
20-VFQFN Exposed Pad
14 SOIC
ATTINY3224-SSFR
IC MCU 8BIT 32KB FLASH 14SOIC
Microchip Technology
2,762
In Stock
1 : $1.75000
Cut Tape (CT)
3,000 : $1.45807
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
12
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 9x12b
External, Internal
-40°C ~ 125°C (TA)
Surface Mount
14-SOIC
14-SOIC (0.154", 3.90mm Width)
20 TSSOP
ATTINY3226-XUR
IC MCU 8BIT 32KB FLASH 20SSOP
Microchip Technology
975
In Stock
1 : $1.81000
Cut Tape (CT)
1,600 : $1.49049
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
External, Internal
-40°C ~ 85°C (TA)
Surface Mount
20-SSOP
20-SSOP (0.209", 5.30mm Width)
20 VFQFN
ATTINY3226-MFR
IC MCU 8BIT 32KB FLASH 20VQFN
Microchip Technology
1,637
In Stock
1 : $1.85000
Cut Tape (CT)
6,000 : $1.52288
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
20-VQFN (3x3)
20-VFQFN Exposed Pad
24 QFN
ATTINY827-MUR
IC MCU 8BIT 8KB FLASH 24VQFN
Microchip Technology
16,517
In Stock
1 : $1.88000
Cut Tape (CT)
6,000 : $1.55528
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
22
8KB (8K x 8)
FLASH
128 x 8
1K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-VQFN (4x4)
24-VFQFN Exposed Pad
20 SOIC
ATTINY826-SUR
IC MCU 8BIT 8KB FLASH 20SOIC
Microchip Technology
140
In Stock
1 : $1.88000
Cut Tape (CT)
1,500 : $1.55528
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
8KB (8K x 8)
FLASH
128 x 8
1K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
20-SOIC
20-SOIC (0.295", 7.50mm Width)
24-VFQFN Exposed Pad
ATTINY1627-MU
IC MCU 8BIT 16KB FLASH 24VQFN
Microchip Technology
445
In Stock
1 : $1.91000
Tray
Tray
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
22
16KB (16K x 8)
FLASH
256 x 8
2K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-VQFN (4x4)
24-VFQFN Exposed Pad
24-VFQFN Exposed Pad
ATTINY1627-MUR
IC MCU 8BIT 16KB FLASH 24VQFN
Microchip Technology
10,197
In Stock
1 : $1.98000
Cut Tape (CT)
6,000 : $1.63629
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
22
16KB (16K x 8)
FLASH
256 x 8
2K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-VQFN (4x4)
24-VFQFN Exposed Pad
24 QFN
ATTINY3227-MU
IC MCU 8BIT 32KB FLASH 24VQFN
Microchip Technology
7,779
In Stock
1 : $2.07000
Tray
Tray
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
22
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-VQFN (4x4)
24-VFQFN Exposed Pad
20 SOIC
ATTINY3226-SU
IC MCU 8BIT 32KB FLASH 20SOIC
Microchip Technology
1,007
In Stock
1 : $2.09000
Tube
Tube
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
20-SOIC
20-SOIC (0.295", 7.50mm Width)
24 QFN
ATTINY3227-MUR
IC MCU 8BIT 32KB FLASH 24VQFN
Microchip Technology
256
In Stock
1 : $2.11000
Cut Tape (CT)
6,000 : $1.74970
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
22
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
External, Internal
-40°C ~ 85°C (TA)
Surface Mount
24-VQFN (4x4)
24-VFQFN Exposed Pad
20 SOIC
ATTINY3226-SUR
IC MCU 8BIT 32KB FLASH 20SOIC
Microchip Technology
303
In Stock
1 : $2.12000
Cut Tape (CT)
1,500 : $1.78210
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
18
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
External, Internal
-40°C ~ 85°C (TA)
Surface Mount
20-SOIC
20-SOIC (0.295", 7.50mm Width)
24 QFN
ATTINY3227-MFR
IC MCU 8BIT 32KB FLASH 24VQFN
Microchip Technology
5,891
In Stock
1 : $2.19000
Cut Tape (CT)
6,000 : $1.81450
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
20MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
22
32KB (32K x 8)
FLASH
256 x 8
3K x 8
1.8V ~ 5.5V
A/D 15x12b
External, Internal
-40°C ~ 125°C (TA)
Surface Mount
24-VQFN (4x4)
24-VFQFN Exposed Pad
Showing
of 96

Microcontrollers


Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.