microcontroller

ATTINY20-MMH

Symbol
(PCINT4/ADC4)PA41(PCINT3/ADC3)PA32(PCINT2/AIN1/ADC2)PA23(PCINT1/AIN0/ADC1)PA14(PCINT0/ADC0)PA05DNC6DNC7GND8VCC9DNC10PB0(CLKI/T0/TPICLK/PCINT8)11EP21DNC20DNC19DNC18PA5(ADC5/PCINT5)17PA6(ADC6/PCINT6/SS)16PA7(ADC7/OC0B/ICP1/T1/SCL/SCK/PCINT7)15PB2(CKOUT/OC0A/OC1B/MISO/INT0/PCINT10)14PB3(RESET#/PCINT11)13PB1(OC1A/SDA/MOSI/TPIDATA/PCINT9)12
Footprint
211918171413129874321205610111516
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
(PCINT4/ADC4)PA4inputSMDcustom0.26×0.67
(PCINT3/ADC3)PA3outputSMDroundrect0.665×0.252
(PCINT2/AIN1/ADC2)PA2ioSMDroundrect0.665×0.252
(PCINT1/AIN0/ADC1)PA1passiveSMDroundrect0.665×0.252
(PCINT0/ADC0)PA0passiveSMDcustom0.26×0.67
DNCncSMDcustom0.26×0.67
DNCncSMDroundrect0.252×0.665
GNDgroundSMDroundrect0.252×0.665
VCCpowerSMDroundrect0.252×0.665
DNCncSMDcustom0.26×0.67
PB0(CLKI/T0/TPICLK/PCINT8)passiveSMDcustom0.26×0.67
PB1(OC1A/SDA/MOSI/TPIDATA/PCINT9)passiveSMDroundrect0.665×0.252
PB3(RESET#/PCINT11)passiveSMDroundrect0.665×0.252
PB2(CKOUT/OC0A/OC1B/MISO/INT0/PCINT10)passiveSMDroundrect0.665×0.252
PA7(ADC7/OC0B/ICP1/T1/SCL/SCK/PCINT7)passiveSMDcustom0.26×0.67
PA6(ADC6/PCINT6/SS)passiveSMDcustom0.26×0.67
PA5(ADC5/PCINT5)passiveSMDroundrect0.252×0.665
DNCncSMDroundrect0.252×0.665
DNCncSMDroundrect0.252×0.665
DNCncSMDcustom0.26×0.67
EPpassiveSMDroundrect1.55×1.55

Key Parameters

Frequency
12MHz

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Details

Category
microcontroller
MPN
ATTINY20-MMH
Manufacturer
Microchip Technology
Package
VQFN-20(3x3)
Footprint
QFN-20_L3.0-W3.0-P0.45-BL_ATMEL-20M2
JLCPCB
C145598
LCSC
C145598
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$1.9422
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100-489 pcs$1.2836
490-979 pcs$1.1984
980+ pcs$1.1631