microcontroller

ATTINY461A-SUR

Symbol
(MOSI/DI/SDA/OC1A#/PCINT8)PB01(MISO/DO/OC1A/PCINT9)PB12(SCK/USCK/SCL/OC1B#/PCINT10)PB23(OC1B/PCINT11)PB34VCC5GND6(ADC7/OC1D#/CLKI/XTAL1/PCINT12)PB47(ADC8/OC1D/CLKO/XTAL2/PCINT13)PB58(ADC9/INT0/T0/PCINT14)PB69(ADC10/RESET#/PCINT15)PB710PA0(ADC0/DI/SDA/PCINT0)20PA1(ADC1/DO/PCINT1)19PA2(ADC2/INT1/USCK/SCL/PCINT2)18PA3(AREF/PCINT3)17AGND16AVCC15PA4(ADC3/ICP0/PCINT4)14PA5(ADC4/AIN2/PCINT5)13PA6(ADC5/AIN0/PCINT6)12PA7(ADC6/AIN1/PCINT7)11
Footprint
1112131415161718192010987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
(MOSI/DI/SDA/OC1A#/PCINT8)PB0inputSMDoval0.6×2.3
(MISO/DO/OC1A/PCINT9)PB1outputSMDoval0.6×2.3
(SCK/USCK/SCL/OC1B#/PCINT10)PB2ioSMDoval0.6×2.3
(OC1B/PCINT11)PB3passiveSMDoval0.6×2.3
VCCpowerSMDoval0.6×2.3
GNDgroundSMDoval0.6×2.3
(ADC7/OC1D#/CLKI/XTAL1/PCINT12)PB4passiveSMDoval0.6×2.3
(ADC8/OC1D/CLKO/XTAL2/PCINT13)PB5passiveSMDoval0.6×2.3
(ADC9/INT0/T0/PCINT14)PB6passiveSMDoval0.6×2.3
(ADC10/RESET#/PCINT15)PB7passiveSMDoval0.6×2.3
PA7(ADC6/AIN1/PCINT7)passiveSMDoval0.6×2.3
PA6(ADC5/AIN0/PCINT6)passiveSMDoval0.6×2.3
PA5(ADC4/AIN2/PCINT5)passiveSMDoval0.6×2.3
PA4(ADC3/ICP0/PCINT4)passiveSMDoval0.6×2.3
AVCCpassiveSMDoval0.6×2.3
AGNDgroundSMDoval0.6×2.3
PA3(AREF/PCINT3)passiveSMDoval0.6×2.3
PA2(ADC2/INT1/USCK/SCL/PCINT2)passiveSMDoval0.6×2.3
PA1(ADC1/DO/PCINT1)passiveSMDoval0.6×2.3
PA0(ADC0/DI/SDA/PCINT0)passiveSMDoval0.6×2.3

Key Parameters

Frequency
20MHz

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Details

Category
microcontroller
MPN
ATTINY461A-SUR
Manufacturer
Microchip Technology
Package
SOIC-20-300mil
Footprint
SOIC-20_L12.8-W7.5-P1.27-LS10.3-BL
JLCPCB
C2054084
LCSC
C2054084
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
EAR99

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