Compare possible replacement

Comparison of possible replacement

Product Info:

Current product First  Possible replacement
Image: Product 556-ATTINY461A-XU Product 579-ATTINY426-XU
Mouser Part No: 556-ATTINY461A-XU 579-ATTINY426-XU
Mfr.'s Part No: ATTINY461A-XU ATTINY426-XU
Manufacturer: Microchip Technology Microchip Technology
Description: 8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pin 8-bit Microcontrollers - MCU 20MHz, 4KB, SSOP20, Ind 85C, Green
Lifecycle: Not Recommended for New Designs -
Datasheet: ATTINY461A-XU Datasheet (PDF) ATTINY426-XU Datasheet (PDF)
RoHS:    

Specifications

ADC Resolution: 10 bit 12 bit
Brand: Microchip Technology Microchip Technology
Core: AVR AVR
Country of Assembly: Not Available Not Available
Country of Diffusion: Not Available Not Available
Country of Origin: TH TH
Data Bus Width: 8 bit 8 bit
Data RAM Size: 256 B 512 B
Data RAM Type: SRAM SRAM
Data ROM Size: 256 B 128 B
Data ROM Type: EEPROM EEPROM
I/O Voltage: 1.8 V to 5.5 V -
Interface Type: I2C, SPI I2C, SPI, USART
Maximum Clock Frequency: 20 MHz 20 MHz
Maximum Operating Temperature: + 85 C + 85 C
Minimum Operating Temperature: - 40 C - 40 C
Moisture Sensitive: Yes -
Mounting Style: SMD/SMT SMD/SMT
Number of ADC Channels: 11 Channel 15 Channel
Number of I/Os: 16 I/O 18 I/O
Number of Timers/Counters: 2 Timer 3 x 16 bit
Package/Case: TSSOP-20 SSOP-20
Packaging: Tube Tube
Processor Series: tinyAVR tinyAVR 2-Series
Product: MCUs MCUs
Product Type: 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU
Program Memory Size: 4 kB 4 kB
Program Memory Type: Flash Flash
Series: ATtinyx61A -
Standard Pack Qty: 74 67
Subcategory: Microcontrollers - MCU Microcontrollers - MCU
Supply Voltage - Max: 5.5 V 5.5 V
Supply Voltage - Min: 1.8 V 1.8 V
Tradename: AVR -
Watchdog Timers: Watchdog Timer Watchdog Timer, Windowed

Ordering Information

Stock: Non-Stocked 376 Can Dispatch Immediately
Factory Lead Time: 4 Weeks Estimated factory production time. 11 Weeks Estimated factory production time for quantities greater than shown.
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Pricing:
Qty. Unit Price
Ext. Price
£1.21 £1.21
£1.11 £27.75
£1.01 £74.74
Qty. Unit Price
Ext. Price
£0.607 £0.61
£0.563 £14.08
£0.513 £34.37