ATTINY426-SFR vs ATTINY426-XUR feature comparison

ATTINY426-SFR Microchip Technology Inc

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ATTINY426-XUR Microchip Technology Inc

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Rohs Code Yes Yes
Part Life Cycle Code Active Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant compliant
Factory Lead Time 7 Weeks 4 Weeks
Samacsys Manufacturer Microchip Microchip
Has ADC YES YES
Additional Feature ALSO OPERATES AT 8MHZ AT 2.7MIN ALSO OPERATES AT 10MHZ @2.7V AND 5MHZ @1.8V
Address Bus Width
Bit Size 8 8
Boundary Scan NO NO
CPU Family AVR RISC AVR RISC
Clock Frequency-Max 20 MHz 20 MHz
DAC Channels NO NO
DMA Channels NO NO
External Data Bus Width
Format FIXED POINT FIXED POINT
Integrated Cache NO NO
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e3 e3
Length 12.8 mm 7.2 mm
Low Power Mode YES YES
Number of External Interrupts 18 18
Number of I/O Lines 18 18
Number of Serial I/Os 2 2
Number of Terminals 20 20
Number of Timers 3 3
On Chip Data RAM Width 8 8
On Chip Program ROM Width 8 8
Operating Temperature-Max 125 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
PWM Channels NO NO
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SSOP
Package Equivalence Code SOP20,.4 SSOP20,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH
RAM (bytes) 512 512
ROM (words) 4096 4096
ROM Programmability FLASH FLASH
Seated Height-Max 2.65 mm 2 mm
Speed 16 MHz 20 MHz
Supply Current-Max 200 mA 200 mA
Supply Voltage-Max 5.5 V 5.5 V
Supply Voltage-Min 4.5 V 5 V
Supply Voltage-Nom 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade AUTOMOTIVE INDUSTRIAL
Terminal Finish Matte Tin (Sn) Matte Tin (Sn)
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 0.65 mm
Terminal Position DUAL DUAL
Width 7.5 mm 5.3 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC MICROCONTROLLER, RISC
Base Number Matches 1 1

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