microcontroller

ATMEGA644P-A15AZ

Symbol
PB5(PCINT13/MOSI)1PB6(PCINT14/MISO)2PB7(PCINT15/SCK)3RESET#4VCC5GND6XTAL27XTAL18PD0(PCINT24/RXD0)9PD1(PCINT25/TXD0)10PD2(PCINT26/RXD1/INT0)11PD3(PCINT27/TXD1/INT1)12PD4(PCINT28/XCK1/OC1B)13PD5(PCINT29/OC1A)14PD6(PCINT30/OC2B/ICP)15PD7(PCINT31/OC2A)16VCC17GND18PC0(PCINT16/SCL)19PC1(PCINT17/SDA)20PC2(PCINT18/TCK)21PC3(PCINT19/TMS)22PB4(SS#/OC0B/PCINT12)44PB3(AIN1/OC0A/PCINT11)43PB2(AIN0/INT2/PCINT10)42PB1(T1/CLKO/PCINT9)41PB0(XCK0/T0/PCINT8)40GND39VCC38PA0(ADC0/PCINT0)37PA1(ADC1/PCINT1)36PA2(ADC2/PCINT2)35PA3(ADC3/PCINT3)34PA4(ADC4/PCINT4)33PA5(ADC5/PCINT5)32PA6(ADC6/PCINT6)31PA7(ADC7/PCINT7)30AREF29GND28AVCC27PC7(TOSC2/PCINT23)26PC6(TOSC1/PCINT22)25PC5(TDI/PCINT21)24PC4(TDO/PCINT20)23
Footprint
3435363738444342414039333231302923242526272822212019181213141516171234511109876
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PB5(PCINT13/MOSI)inputSMDroundrect1.29×0.414
PB6(PCINT14/MISO)outputSMDroundrect1.29×0.414
PB7(PCINT15/SCK)ioSMDroundrect1.29×0.414
RESET#passiveSMDroundrect1.29×0.414
VCCpowerSMDroundrect1.29×0.414
GNDgroundSMDroundrect1.29×0.414
XTAL2passiveSMDroundrect1.29×0.414
XTAL1passiveSMDroundrect1.29×0.414
PD0(PCINT24/RXD0)passiveSMDroundrect1.29×0.414
PD1(PCINT25/TXD0)passiveSMDroundrect1.29×0.414
PD2(PCINT26/RXD1/INT0)passiveSMDroundrect1.29×0.414
PD3(PCINT27/TXD1/INT1)passiveSMDroundrect0.414×1.29
PD4(PCINT28/XCK1/OC1B)passiveSMDroundrect0.414×1.29
PD5(PCINT29/OC1A)passiveSMDroundrect0.414×1.29
PD6(PCINT30/OC2B/ICP)passiveSMDroundrect0.414×1.29
PD7(PCINT31/OC2A)passiveSMDroundrect0.414×1.29
VCCpowerSMDroundrect0.414×1.29
GNDgroundSMDroundrect0.414×1.29
PC0(PCINT16/SCL)passiveSMDroundrect0.414×1.29
PC1(PCINT17/SDA)passiveSMDroundrect0.414×1.29
PC2(PCINT18/TCK)passiveSMDroundrect0.414×1.29
PC3(PCINT19/TMS)passiveSMDroundrect0.414×1.29
PC4(TDO/PCINT20)passiveSMDroundrect1.29×0.414
PC5(TDI/PCINT21)passiveSMDroundrect1.29×0.414
PC6(TOSC1/PCINT22)passiveSMDroundrect1.29×0.414
PC7(TOSC2/PCINT23)passiveSMDroundrect1.29×0.414
AVCCpassiveSMDroundrect1.29×0.414
GNDgroundSMDroundrect1.29×0.414
AREFpassiveSMDroundrect1.29×0.414
PA7(ADC7/PCINT7)passiveSMDroundrect1.29×0.414
PA6(ADC6/PCINT6)passiveSMDroundrect1.29×0.414
PA5(ADC5/PCINT5)passiveSMDroundrect1.29×0.414
PA4(ADC4/PCINT4)passiveSMDroundrect1.29×0.414
PA3(ADC3/PCINT3)passiveSMDroundrect1.29×0.414
PA2(ADC2/PCINT2)passiveSMDroundrect1.29×0.414
PA1(ADC1/PCINT1)passiveSMDroundrect1.29×0.414
PA0(ADC0/PCINT0)passiveSMDroundrect1.29×0.414
VCCpowerSMDroundrect1.29×0.414
GNDgroundSMDroundrect1.29×0.414
PB0(XCK0/T0/PCINT8)passiveSMDroundrect1.29×0.414
PB1(T1/CLKO/PCINT9)passiveSMDroundrect1.29×0.414
PB2(AIN0/INT2/PCINT10)passiveSMDroundrect1.29×0.414
PB3(AIN1/OC0A/PCINT11)passiveSMDroundrect1.29×0.414
PB4(SS#/OC0B/PCINT12)passiveSMDroundrect1.29×0.414

Key Parameters

Frequency
16MHz

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Details

Category
microcontroller
MPN
ATMEGA644P-A15AZ
Manufacturer
Microchip Technology
Package
VQFP-44(10x10)
Footprint
VQFP-44_L10.0-W10.0-P0.80-LS12.0-BL
JLCPCB
C3226475
LCSC
C3226475
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

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