Part Number Manufacturer / Brand Brife Description Part StatusCore ProcessorCore SizeSpeedConnectivityPeripheralsNumber of I/OProgram Memory SizeProgram Memory TypeEEPROM SizeRAM SizeVoltage - Supply (Vcc/Vdd)Data ConvertersOscillator TypeOperating TemperaturePackage / CaseSupplier Device Package
Microchip Technology IC MCU 8BIT 1KB FLASH 20DIP ObsoleteAVR8-Bit12MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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4 V ~ 6 V
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Internal0°C ~ 70°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 20DIP ObsoleteAVR8-Bit12MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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4 V ~ 6 V
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Internal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC ObsoleteAVR8-Bit12MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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4 V ~ 6 V
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Internal0°C ~ 70°C20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC ObsoleteAVR8-Bit12MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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4 V ~ 6 V
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Internal-40°C ~ 85°C20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 20DIP ObsoleteAVR8-Bit4MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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2.7 V ~ 6 V
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Internal0°C ~ 70°C20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC ObsoleteAVR8-Bit4MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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2.7 V ~ 6 V
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Internal0°C ~ 70°C20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC ObsoleteAVR8-Bit4MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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2.7 V ~ 6 V
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Internal-40°C ~ 85°C20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 20SSOP ObsoleteAVR8-Bit4MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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2.7 V ~ 6 V
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Internal0°C ~ 70°C20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 8BIT 1KB FLASH SOT23 ActiveAVR8-Bit12MHz
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POR, PWM, WDT41KB (512 x 16)FLASH
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32 x 81.8 V ~ 5.5 VA/D 4x8bInternal-40°C ~ 85°C (TA)SOT-23-6SOT-23
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit6MHz
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WDT61KB (512 x 16)FLASH
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4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit6MHz
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WDT61KB (512 x 16)FLASH
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4 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit6MHz
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WDT61KB (512 x 16)FLASH
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4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit6MHz
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WDT61KB (512 x 16)FLASH
-
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4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit2MHz
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WDT61KB (512 x 16)FLASH
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2.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit8MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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4 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit8MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit4MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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2.7 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit4MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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2.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit4MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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2.7 V ~ 5.5 V
-
Internal0°C ~ 70°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit4MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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2.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit4MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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2.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit1.2MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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1.8 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit1.2MHz
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POR, WDT61KB (512 x 16)FLASH64 x 8
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1.8 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 20QFN ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-WFQFN Exposed Pad20-QFN-EP (4x4)
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 105°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 10MLP ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 125°C (TA)10-VFDFN Exposed Pad10-MLP (3x3)
Microchip Technology IC MCU 8BIT 1KB FLASH 10MLP ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad10-MLP (3x3)
Microchip Technology IC MCU 8BIT 1KB FLASH 20QFN ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-WFQFN Exposed Pad20-QFN-EP (4x4)
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 10MLP ActiveAVR8-Bit10MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad10-MLP (3x3)
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit10MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ActiveAVR8-Bit10MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit10MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit10MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit10MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ActiveAVR8-Bit10MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 864 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit1.6MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 8
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2.7 V ~ 5.5 VA/D 4x10bInternal0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit1.6MHz
-
Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 8
-
2.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit1.6MHz
-
Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 8
-
2.7 V ~ 5.5 VA/D 4x10bInternal0°C ~ 70°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit1.6MHz
-
Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 8
-
2.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit1.6MHz
-
Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 8
-
2.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8UDFN ActiveAVR8-Bit12MHz
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POR, PWM, WDT41KB (512 x 16)FLASH
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32 x 81.8 V ~ 5.5 V
-
Internal-40°C ~ 85°C (TA)8-UFDFN Exposed Pad8-UDFN, USON
Microchip Technology IC MCU 8BIT 1KB FLASH SOT23-6 ActiveAVR8-Bit10MHz
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POR, PWM, WDT41KB (512 x 16)FLASH
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32 x 81.8 V ~ 5.5 V
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Internal-40°C ~ 125°C (TA)SOT-23-6SOT-23
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