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Total Products: 31,198
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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ATTINY4-MAHR
ATTINY4-MAHRMicrochip TechnologyIC MCU 8BIT 512B FLASH 8UDFNMicrocontrollers8-UDFN, USONN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Peripherals:
POR, PWM, WDT
Number of I/O:
4
Program Memory Size:
512B (256 x 16)
Program Memory Type:
FLASH
RAM Size:
32 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
8-UDFN, USON
Package / Case:
8-UFDFN Exposed Pad
1,288
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ATTINY4-TS8R
ATTINY4-TS8RMicrochip TechnologyIC MCU 8BIT 512B FLASH SOT23-6MicrocontrollersSOT-23-6N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Peripherals:
POR, PWM, WDT
Number of I/O:
4
Program Memory Size:
512B (256 x 16)
Program Memory Type:
FLASH
RAM Size:
32 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
SOT-23-6
Package / Case:
SOT-23-6
261
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ATTINY4-TSHR
ATTINY4-TSHRMicrochip TechnologyIC MCU 8BIT 512B FLASH SOT23-6MicrocontrollersSOT-23-6N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Peripherals:
POR, PWM, WDT
Number of I/O:
4
Program Memory Size:
512B (256 x 16)
Program Memory Type:
FLASH
RAM Size:
32 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
SOT-23-6
Package / Case:
SOT-23-6
319
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ATTINY40-MMH
ATTINY40-MMHMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20VQFNMicrocontrollers20-VQFN (3x3)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-VQFN (3×3)
Package / Case:
20-VFQFN Exposed Pad
832
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ATTINY40-MMHR
ATTINY40-MMHRMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20VQFNMicrocontrollers20-VQFN (3x3)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-VQFN (3×3)
Package / Case:
20-VFQFN Exposed Pad
196
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ATTINY40-SU
ATTINY40-SUMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
555
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ATTINY40-SUR
ATTINY40-SURMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
1,548
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ATTINY40-XU
ATTINY40-XUMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20TSSOPMicrocontrollers20-TSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-TSSOP
Package / Case:
20-TSSOP (0.173″”, 4.40mm Width)
13
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ATTINY40-XUR
ATTINY40-XURMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20TSSOPMicrocontrollers20-TSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
I2C, SPI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-TSSOP
Package / Case:
20-TSSOP (0.173″”, 4.40mm Width)
701
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ATTINY402-SSF
ATTINY402-SSFMicrochip TechnologyIC MCU 8BIT 4KB FLASH 8SOICMicrocontrollers8-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
6
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
8-SOIC
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
573
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ATTINY402-SSFR
ATTINY402-SSFRMicrochip TechnologyIC MCU 8BIT 4KB FLASH 8SOICMicrocontrollers8-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
6
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
8-SOIC
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
476
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ATTINY402-SSN
ATTINY402-SSNMicrochip TechnologyIC MCU 8BIT 4KB FLASH 8SOICMicrocontrollers8-SOICN/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
6
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
8-SOIC
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
981
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ATTINY402-SSNR
ATTINY402-SSNRMicrochip TechnologyIC MCU 8BIT 4KB FLASH 8SOICMicrocontrollers8-SOICN/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
6
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
8-SOIC
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
631
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ATTINY404-SSF
ATTINY404-SSFMicrochip TechnologyIC MCU 8BIT 4KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 10x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
1,298
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ATTINY404-SSFR
ATTINY404-SSFRMicrochip TechnologyIC MCU 8BIT 4KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 10x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
871
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ATTINY404-SSN
ATTINY404-SSNMicrochip TechnologyIC MCU 8BIT 4KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 10x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
225
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ATTINY404-SSNR
ATTINY404-SSNRMicrochip TechnologyIC MCU 8BIT 4KB FLASH 14SOICMicrocontrollers14-SOICN/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
12
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 10x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
756
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ATTINY406-MFR
ATTINY406-MFRMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20VQFNMicrocontrollers20-VQFN (3x3)N/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
18
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-VQFN (3×3)
Package / Case:
20-VFQFN Exposed Pad
662
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ATTINY406-MNR
ATTINY406-MNRMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20VQFNMicrocontrollers20-VQFN (3x3)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
18
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-VQFN (3×3)
Package / Case:
20-VFQFN Exposed Pad
274
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ATTINY406-SF
ATTINY406-SFMicrochip TechnologyIC MCU 8BIT 4KB FLASH 20SOICMicrocontrollers20-SOICN/A-40°C ~ 125°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, WDT
Number of I/O:
18
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
128 x 8
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-SOIC
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
934
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