microcontroller

ATMEGA88-20PU

Symbol
(PCINT14/RESET#)PC61(PCINT16/RXD)PD02(PCINT17/TXD)PD13(PCINT18/INT0)PD24(PCINT19/OC2B/INT1)PD35(PCINT20/XCK/T0)PD46VCC7GND8(PCINT6/XTAL1/TOSC1)PB69(PCINT7/XTAL2/TOSC2)PB710(PCINT21/OC0B/T1)PD511(PCINT22/OC0A/AIN0)PD612(PCINT23/AIN1)PD713(PCINT0/CLKO/ICP1)PB014PC5(ADC5/SCL/PCINT13)28PC4(ADC4/SDA/PCINT12)27PC3(ADC3/PCINT11)26PC2(ADC2/PCINT10)25PC1(ADC1/PCINT9)24PC0(ADC0/PCINT8)23GND22AREF21AVCC20PB5(SCK/PCINT5)19PB4(MISO/PCINT4)18PB3(MOSI/OC2A/PCINT3)17PB2(SS#/OC1B/PCINT2)16PB1(OC1A/PCINT1)15
Footprint
12345678910111213142827262524232221201918171615
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)Drill (mm)
(PCINT14/RESET#)PC6inputTHTrect1.5×1.50.9
(PCINT16/RXD)PD0outputTHTcircle1.5×1.50.9
(PCINT17/TXD)PD1ioTHTcircle1.5×1.50.9
(PCINT18/INT0)PD2passiveTHTcircle1.5×1.50.9
(PCINT19/OC2B/INT1)PD3passiveTHTcircle1.5×1.50.9
(PCINT20/XCK/T0)PD4passiveTHTcircle1.5×1.50.9
VCCpowerTHTcircle1.5×1.50.9
GNDgroundTHTcircle1.5×1.50.9
(PCINT6/XTAL1/TOSC1)PB6passiveTHTcircle1.5×1.50.9
(PCINT7/XTAL2/TOSC2)PB7passiveTHTcircle1.5×1.50.9
(PCINT21/OC0B/T1)PD5passiveTHTcircle1.5×1.50.9
(PCINT22/OC0A/AIN0)PD6passiveTHTcircle1.5×1.50.9
(PCINT23/AIN1)PD7passiveTHTcircle1.5×1.50.9
(PCINT0/CLKO/ICP1)PB0passiveTHTcircle1.5×1.50.9
PB1(OC1A/PCINT1)passiveTHTcircle1.5×1.50.9
PB2(SS#/OC1B/PCINT2)passiveTHTcircle1.5×1.50.9
PB3(MOSI/OC2A/PCINT3)passiveTHTcircle1.5×1.50.9
PB4(MISO/PCINT4)passiveTHTcircle1.5×1.50.9
PB5(SCK/PCINT5)passiveTHTcircle1.5×1.50.9
AVCCpassiveTHTcircle1.5×1.50.9
AREFpassiveTHTcircle1.5×1.50.9
GNDgroundTHTcircle1.5×1.50.9
PC0(ADC0/PCINT8)passiveTHTcircle1.5×1.50.9
PC1(ADC1/PCINT9)passiveTHTcircle1.5×1.50.9
PC2(ADC2/PCINT10)passiveTHTcircle1.5×1.50.9
PC3(ADC3/PCINT11)passiveTHTcircle1.5×1.50.9
PC4(ADC4/SDA/PCINT12)passiveTHTcircle1.5×1.50.9
PC5(ADC5/SCL/PCINT13)passiveTHTcircle1.5×1.50.9

Key Parameters

Frequency
20MHz

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View Datasheet

Details

Category
microcontroller
MPN
ATMEGA88-20PU
Manufacturer
Microchip Technology
Package
PDIP-28
Footprint
DIP-28_L34.6-W7.3-P2.54-LS10.2-BL
JLCPCB
C220850
LCSC
C220850
Lifecycle
active
Mounting
THT
RoHS
Compliant
MSL
MSL 1
ECCN
EAR99

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