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Comparison of possible replacement

Product Info:

Current product First  Possible replacement
Image: Product 556-ATTINY841-MU Product 556-ATTINY1626-MU
Mouser Part No: 556-ATTINY841-MU 556-ATTINY1626-MU
Mfr.'s Part No: ATTINY841-MU ATTINY1626-MU
Manufacturer: Microchip Technology Microchip Technology
Description: 8-bit Microcontrollers - MCU AVR 8K FLASH EE 8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 85C, Green
Lifecycle: Not Recommended for New Designs -
Datasheet: ATTINY841-MU Datasheet (PDF) ATTINY1626-MU 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: KR TH
Data Bus Width: 8 bit 8 bit
Data RAM Size: 512 B 2 kB
Data ROM Size: 512 B 256 B
Data ROM Type: EEPROM EEPROM
Interface Type: I2C, SPI, USARTs I2C, SPI, USART
Maximum Clock Frequency: 16 MHz 20 MHz
Maximum Operating Temperature: + 85 C + 85 C
Minimum Operating Temperature: - 40 C - 40 C
Mounting Style: SMD/SMT SMD/SMT
Number of I/Os: 12 I/O 18 I/O
Number of Timers/Counters: 3 Timer 3 Timer
Package/Case: QFN-20 VQFN-20
Packaging: Tray Tray
Product Type: 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU
Program Memory Size: 8 kB 16 kB
Program Memory Type: Flash Flash
Series: ATtiny841 -
Standard Pack Qty: 490 490
Subcategory: Microcontrollers - MCU Microcontrollers - MCU
Supply Voltage - Max: 5.5 V 5.5 V
Supply Voltage - Min: 1.7 V 1.8 V
Tradename: AVR -
DAC Resolution: - AVR
Data RAM Type: - SRAM
Number of ADC Channels: - 15 Channel
Product: - MCUs
Watchdog Timers: - Watchdog Timer

Ordering Information

Stock: 63 Can Dispatch Immediately 6,867 Can Dispatch Immediately
Factory Lead Time: 7 Weeks Estimated factory production time for quantities greater than shown. 6 Weeks Estimated factory production time for quantities greater than shown.
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Pricing:
Qty. Unit Price
Ext. Price
$1.41 $1.41
$1.27 $31.75
$1.17 $117.00
Qty. Unit Price
Ext. Price
$0.879 $0.88
$0.802 $20.05
$0.727 $72.70