microcontroller

ATTINY40-SUR

Symbol
PB0(ADC8/PCINT8)1PA7(ADC7/PCINT7)2PA6(ADC6/PCINT6)3PA5(ADC5/PCINT5/OC0B)4PA4(ADC4/PCINT4/T0)5PA3(ADC3/PCINT3)6PA2(ADC2/PCINT2/AIN1)7PA1(ADC1/PCINT1/AIN0)8PA0(ADC0/PCINT0)9GND10PB1(ADC9/PCINT9)20PB2(ADC10/PCINT10)19PB3(ADC11/PCINT11)18PC0(OC0A/SS#/PCINT12)17PC1(SCK/SCL/ICP1/T1/PCINT13)16PC2(INT0/CLKO/MISO/PCINT14)15PC3(RESET#/PCINT15)14PC4(MOSI/SDA/TPIDATA/PCINT16)13PC5(CLKI/TPICLK/PCINT17)12VCC11
Footprint
1112131415161718192010987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PB0(ADC8/PCINT8)inputSMDoval0.6×2.3
PA7(ADC7/PCINT7)outputSMDoval0.6×2.3
PA6(ADC6/PCINT6)ioSMDoval0.6×2.3
PA5(ADC5/PCINT5/OC0B)passiveSMDoval0.6×2.3
PA4(ADC4/PCINT4/T0)passiveSMDoval0.6×2.3
PA3(ADC3/PCINT3)passiveSMDoval0.6×2.3
PA2(ADC2/PCINT2/AIN1)passiveSMDoval0.6×2.3
PA1(ADC1/PCINT1/AIN0)passiveSMDoval0.6×2.3
PA0(ADC0/PCINT0)passiveSMDoval0.6×2.3
GNDgroundSMDoval0.6×2.3
VCCpowerSMDoval0.6×2.3
PC5(CLKI/TPICLK/PCINT17)passiveSMDoval0.6×2.3
PC4(MOSI/SDA/TPIDATA/PCINT16)passiveSMDoval0.6×2.3
PC3(RESET#/PCINT15)passiveSMDoval0.6×2.3
PC2(INT0/CLKO/MISO/PCINT14)passiveSMDoval0.6×2.3
PC1(SCK/SCL/ICP1/T1/PCINT13)passiveSMDoval0.6×2.3
PC0(OC0A/SS#/PCINT12)passiveSMDoval0.6×2.3
PB3(ADC11/PCINT11)passiveSMDoval0.6×2.3
PB2(ADC10/PCINT10)passiveSMDoval0.6×2.3
PB1(ADC9/PCINT9)passiveSMDoval0.6×2.3

Key Parameters

Frequency
12MHz

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Details

Category
microcontroller
MPN
ATTINY40-SUR
Manufacturer
Microchip Technology
Package
SOIC-20-300mil
Footprint
SOIC-20_L12.8-W7.5-P1.27-LS10.3-BL
JLCPCB
C2054147
LCSC
C2054147
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

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