microcontroller
ATMEGA32A-AU
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| 1 | PB5(MOSI) | input | SMD | oval | 0.448×1.684 |
| 2 | PB6(MISO) | output | SMD | oval | 0.448×1.684 |
| 3 | PB7(SCK) | io | SMD | oval | 0.448×1.684 |
| 4 | RESET# | passive | SMD | oval | 0.448×1.684 |
| 5 | VCC | power | SMD | oval | 0.448×1.684 |
| 6 | GND | ground | SMD | oval | 0.448×1.684 |
| 7 | XTAL2 | passive | SMD | oval | 0.448×1.684 |
| 8 | XTAL1 | passive | SMD | oval | 0.448×1.684 |
| 9 | PD0(RXD) | passive | SMD | oval | 0.448×1.684 |
| 10 | PD1(TXD) | passive | SMD | oval | 0.448×1.684 |
| 11 | PD2(INT0) | passive | SMD | oval | 0.448×1.684 |
| 12 | PD3(INT1) | passive | SMD | oval | 1.684×0.448 |
| 13 | PD4(OC1B) | passive | SMD | oval | 1.684×0.448 |
| 14 | PD5(OC1A) | passive | SMD | oval | 1.684×0.448 |
| 15 | PD6(ICP1) | passive | SMD | oval | 1.684×0.448 |
| 16 | PD7(OC2) | passive | SMD | oval | 1.684×0.448 |
| 17 | VCC | power | SMD | oval | 1.684×0.448 |
| 18 | GND | ground | SMD | oval | 1.684×0.448 |
| 19 | PC0(SCL) | passive | SMD | oval | 1.684×0.448 |
| 20 | PC1(SDA) | passive | SMD | oval | 1.684×0.448 |
| 21 | PC2(TCK) | passive | SMD | oval | 1.684×0.448 |
| 22 | PC3(TMS) | passive | SMD | oval | 1.684×0.448 |
| 23 | PC4(TDO) | passive | SMD | oval | 0.448×1.684 |
| 24 | PC5(TDI) | passive | SMD | oval | 0.448×1.684 |
| 25 | PC6(TOSC1) | passive | SMD | oval | 0.448×1.684 |
| 26 | PC7(TOSC2) | passive | SMD | oval | 0.448×1.684 |
| 27 | AVCC | passive | SMD | oval | 0.448×1.684 |
| 28 | GND | ground | SMD | oval | 0.448×1.684 |
| 29 | AREF | passive | SMD | oval | 0.448×1.684 |
| 30 | PA7(ADC7) | passive | SMD | oval | 0.448×1.684 |
| 31 | PA6(ADC6) | passive | SMD | oval | 0.448×1.684 |
| 32 | PA5(ADC5) | passive | SMD | oval | 0.448×1.684 |
| 33 | PA4(ADC4) | passive | SMD | oval | 0.448×1.684 |
| 34 | PA3(ADC3) | passive | SMD | oval | 1.684×0.448 |
| 35 | PA2(ADC2) | passive | SMD | oval | 1.684×0.448 |
| 36 | PA1(ADC1) | passive | SMD | oval | 1.684×0.448 |
| 37 | PA0(ADC0) | passive | SMD | oval | 1.684×0.448 |
| 38 | VCC | power | SMD | oval | 1.684×0.448 |
| 39 | GND | ground | SMD | oval | 1.684×0.448 |
| 40 | PB0(XCK/T0) | passive | SMD | oval | 1.684×0.448 |
| 41 | PB1(T1) | passive | SMD | oval | 1.684×0.448 |
| 42 | PB2(AIN0/INT2) | passive | SMD | oval | 1.684×0.448 |
| 43 | PB3(AIN1/OC0) | passive | SMD | oval | 1.684×0.448 |
| 44 | PB4(SS#) | passive | SMD | oval | 1.684×0.448 |
Key Parameters
Frequency
16MHz
Save parts to a list and design PCBs from them
Details
Categorymicrocontroller
MPNATMEGA32A-AU
ManufacturerMicrochip Technology
PackageTQFP-44(10x10)
FootprintTQFP-44_L10.0-W10.0-P0.80-LS12.0-BL
JLCPCBC5659
LCSCC5659
Lifecycleactive
MountingSMT
RoHSCompliant
MSLMSL 3
ECCNEAR99
JLCPCB Stock & Pricing
In Stock(29,798 pcs)
1-9 pcs$3.0828
10-29 pcs$2.6410
30-159 pcs$2.3663
160-479 pcs$2.0836
480-959 pcs$1.9567
960+ pcs$1.9020