microcontroller

ATMEGA324A-MCH

Symbol
EP45PB5A1PB7A2VCCA3XTAL2A4PD0A5PD2A6PD3A7PD5A8PD7A9GNDA10PC1A11PC3A12PC4A13PC6A14AVCCA15AREFA16PA6A17PA4A18PA3A19PA1A20VCCA21PB0A22PB3B20PB1B19GNDB18PA0B17PA2B16PA5B15PA7B14GNDB13PC7B12PC5B11PC2B10PC0B9VCCB8PD6B7PD4B6PD1B5XTAL1B4GNDB3RESET#B2PB6B1PB4A24PB2A23
Footprint
B11B12B13B14B15B5B4B3B2B1B6B7B8B9B10B16B17B18B19B2045A24A23A22A21A20A19A18A17A16A15A14A13A12A11A10A9A8A7A6A5A4A3A2A1
3D Model
No 3D preview
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
EPpassiveSMDroundrect2.6×2.6
PB5passiveSMDoval0.5×0.25
PB7passiveSMDoval0.5×0.25
VCCpowerSMDoval0.5×0.25
XTAL2passiveSMDoval0.5×0.25
PD0passiveSMDoval0.5×0.25
PD2passiveSMDoval0.5×0.25
PD3passiveSMDoval0.25×0.5
PD5passiveSMDoval0.25×0.5
PD7passiveSMDoval0.25×0.5
GNDgroundSMDoval0.25×0.5
PC1passiveSMDoval0.25×0.5
PC3passiveSMDoval0.25×0.5
PC4passiveSMDoval0.5×0.25
PC6passiveSMDoval0.5×0.25
AVCCpassiveSMDoval0.5×0.25
AREFpassiveSMDoval0.5×0.25
PA6passiveSMDoval0.5×0.25
PA4passiveSMDoval0.5×0.25
PA3passiveSMDoval0.25×0.5
PA1passiveSMDoval0.25×0.5
VCCpowerSMDoval0.25×0.5
PB0passiveSMDoval0.25×0.5
PB2passiveSMDoval0.25×0.5
PB4passiveSMDoval0.25×0.5
PB6passiveSMDoval0.25×0.35
RESET#passiveSMDoval0.25×0.35
GNDgroundSMDoval0.25×0.35
XTAL1passiveSMDoval0.25×0.35
PD1passiveSMDoval0.25×0.35
PD4passiveSMDoval0.25×0.35
PD6passiveSMDoval0.25×0.35
VCCpowerSMDoval0.25×0.35
PC0passiveSMDoval0.25×0.35
PC2passiveSMDoval0.25×0.35
PC5passiveSMDoval0.25×0.35
PC7passiveSMDoval0.25×0.35
GNDgroundSMDoval0.25×0.35
PA7passiveSMDoval0.25×0.35
PA5passiveSMDoval0.25×0.35
PA2passiveSMDoval0.25×0.35
PA0passiveSMDoval0.25×0.35
GNDgroundSMDoval0.25×0.35
PB1passiveSMDoval0.25×0.35
PB3passiveSMDoval0.25×0.35

Key Parameters

Frequency
20MHz

Save parts to a list and design PCBs from them

View Datasheet

Details

Category
microcontroller
MPN
ATMEGA324A-MCH
Manufacturer
Microchip Technology
Package
QFN-44(5x5)
Footprint
QFN-44_L5.0-W5.0-P0.70-TL-EP_MICROCHIP_44MC
JLCPCB
C1339016
LCSC
C1339016
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$4.5767
10-11 pcs$4.5767
12-199 pcs$4.5767
200-489 pcs$1.7719
490-979 pcs$1.7093
980+ pcs$1.6788