microcontroller

ATMEGA48A-PU

Symbol
PC6(PCINT14/RESET#)1(PCINT16/RXD)PD02(PCINT17/TXD)PD13(PCINT18/INT0)PD24(PCINT19/OC2B/INT1)PD35(PCINT20/XCK/T0)PD46VCC7GND8PB6(PCINT6/XTAL1/TOSC1)9PB7(PCINT7/XTAL2/TOSC2)10(PCINT21/OC0B/T1)PD511(PCINT22/OC0A/AIN0)PD612(PCINT23/AIN1)PD713PB0(PCINT0/CLKO/ICP1)14PC5(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
12822732642552462372282192010191118121713161415
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)Drill (mm)
PC6(PCINT14/RESET#)inputTHToval1.524×20.9
(PCINT16/RXD)PD0outputTHToval1.524×20.9
(PCINT17/TXD)PD1ioTHToval1.524×20.9
(PCINT18/INT0)PD2passiveTHToval1.524×20.9
(PCINT19/OC2B/INT1)PD3passiveTHToval1.524×20.9
(PCINT20/XCK/T0)PD4passiveTHToval1.524×20.9
VCCpowerTHToval1.524×20.9
GNDgroundTHToval1.524×20.9
PB6(PCINT6/XTAL1/TOSC1)passiveTHToval1.524×20.9
PB7(PCINT7/XTAL2/TOSC2)passiveTHToval1.524×20.9
(PCINT21/OC0B/T1)PD5passiveTHToval1.524×20.9
(PCINT22/OC0A/AIN0)PD6passiveTHToval1.524×20.9
(PCINT23/AIN1)PD7passiveTHToval1.524×20.9
PB0(PCINT0/CLKO/ICP1)passiveTHToval1.524×20.9
PB1(OC1A/PCINT1)passiveTHToval1.524×20.9
PB2(SS#/OC1B/PCINT2)passiveTHToval1.524×20.9
PB3(MOSI/OC2A/PCINT3)passiveTHToval1.524×20.9
PB4(MISO/PCINT4)passiveTHToval1.524×20.9
PB5(SCK/PCINT5)passiveTHToval1.524×20.9
AVCCpassiveTHToval1.524×20.9
AREFpassiveTHToval1.524×20.9
GNDgroundTHToval1.524×20.9
PC0(ADC0/PCINT8)passiveTHToval1.524×20.9
PC1(ADC1/PCINT9)passiveTHToval1.524×20.9
PC2(ADC2/PCINT10)passiveTHToval1.524×20.9
PC3(ADC3/PCINT11)passiveTHToval1.524×20.9
PC4(ADC4/SDA/PCINT12)passiveTHToval1.524×20.9
PC5(ADC5/SCL/PCINT13)passiveTHToval1.524×20.9

Key Parameters

Frequency
20MHz

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Details

Category
microcontroller
MPN
ATMEGA48A-PU
Manufacturer
Microchip Technology
Package
PDIP-28
Footprint
PDIP-28_L35.0-W7.3-P2.54-LS7.8-BL
JLCPCB
C1337386
LCSC
C1337386
Lifecycle
active
Mounting
THT
RoHS
Compliant
MSL
MSL 1
ECCN
EAR99

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