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ATMEGA1280-16AU
8-bit AVR Microcontroller, 2.7-5.5V, 8MHz, 128KB Flash, 4KB EEPROM, 8KB SRAM, 86 GPIO pins, 100-pin TQFP, Industrial Grade (-40°C to 85°C), Pb-Free
Schematic Symbol
Pin Configuration (100 pins)
| Pin | Name | Type |
|---|---|---|
| 2 | PE0_(RXD0/PCINT8) | bidirectional |
| 3 | PE1_(TXD0) | bidirectional |
| 4 | PE2_(XCK0/AIN0) | bidirectional |
| 5 | PE3_(OC3A/AIN1) | bidirectional |
| 6 | PE4_(OC3B/INT4) | bidirectional |
| 7 | PE5_(OC3C/INT5) | bidirectional |
| 8 | PE6_(T3/INT6) | bidirectional |
| 9 | PE7_(CLKO/ICP3/INT7) | bidirectional |
| 12 | PH0_(RXD2) | bidirectional |
| 13 | PH1_(TXD2) | bidirectional |
| 14 | PH2_(XCK2) | bidirectional |
| 15 | PH3_(OC4A) | bidirectional |
| 16 | PH4_(OC4B) | bidirectional |
| 17 | PH5_(OC4C) | bidirectional |
| 18 | PH6_(OC2B) | bidirectional |
| 27 | PH7_(T4) | bidirectional |
| 19 | PB0_(~{SS}/PCINT0) | bidirectional |
| 20 | PB1_(SCK/PCINT1) | bidirectional |
| 21 | PB2_(MOSI/PCINT2) | bidirectional |
| 22 | PB3_(MISO/PCINT3) | bidirectional |
| 23 | PB4_(OC2A/PCINT4) | bidirectional |
| 24 | PB5_(OC1A/PCINT5) | bidirectional |
| 25 | PB6_(OC1B/PCINT6) | bidirectional |
| 26 | PB7_(OC0A/OC1C/PCINT7) | bidirectional |
| 35 | PL0_(ICP4) | bidirectional |
| 36 | PL1_(ICP5) | bidirectional |
| 37 | PL2_(T5) | bidirectional |
| 38 | PL3_(OC5A) | bidirectional |
| 39 | PL4_(OC5B) | bidirectional |
| 40 | PL5_(OC5C) | bidirectional |
| 41 | PL6 | bidirectional |
| 42 | PL7 | bidirectional |
| 43 | PD0_(SCL/INT0) | bidirectional |
| 44 | PD1_(SDA/INT1) | bidirectional |
| 45 | PD2_(RXD1/INT2) | bidirectional |
| 46 | PD3_(TXD1/INT3) | bidirectional |
| 47 | PD4_(ICP1) | bidirectional |
| 48 | PD5_(XCK1) | bidirectional |
| 49 | PD6_(T1) | bidirectional |
| 50 | PD7_(T0) | bidirectional |
| 1 | PG5_(OC0B) | bidirectional |
| 29 | PG4_(TOSC1) | bidirectional |
| 28 | PG3_(TOSC2) | bidirectional |
| 70 | PG2_(ALE) | bidirectional |
| 52 | PG1_(RD) | bidirectional |
| 51 | PG0_(WR) | bidirectional |
| 30 | ~{RESET} | input |
| 34 | XTAL1 | input |
| 33 | XTAL2 | output |
| 97 | PF0_(ADC0) | bidirectional |
| 96 | PF1_(ADC1) | bidirectional |
| 95 | PF2_(ADC2) | bidirectional |
| 94 | PF3_(ADC3) | bidirectional |
| 93 | PF4_(ADC4/TCK) | bidirectional |
| 92 | PF5_(ADC5/TMS) | bidirectional |
| 91 | PF6_(ADC6/TDO) | bidirectional |
| 90 | PF7_(ADC7/TDI) | bidirectional |
| 89 | PK0_(ADC8/PCINT16) | bidirectional |
| 88 | PK1_(ADC9/PCINT17) | bidirectional |
| 87 | PK2_(ADC10/PCINT18) | bidirectional |
| 86 | PK3_(ADC11/PCINT19) | bidirectional |
| 85 | PK4_(ADC12/PCINT20) | bidirectional |
| 84 | PK5_(ADC13/PCINT21) | bidirectional |
| 83 | PK6_(ADC14/PCINT22) | bidirectional |
| 82 | PK7_(ADC15/PCINT23) | bidirectional |
| 78 | PA0_(AD0) | bidirectional |
| 77 | PA1_(AD1) | bidirectional |
| 76 | PA2_(AD2) | bidirectional |
| 75 | PA3_(AD3) | bidirectional |
| 74 | PA4_(AD4) | bidirectional |
| 73 | PA5_(AD5) | bidirectional |
| 72 | PA6_(AD6) | bidirectional |
| 71 | PA7_(AD7) | bidirectional |
| 79 | PJ7 | bidirectional |
| 69 | PJ6_(PCINT15) | bidirectional |
| 68 | PJ5_(PCINT14) | bidirectional |
| 67 | PJ4_(PCINT13) | bidirectional |
| 66 | PJ3_(PCINT12) | bidirectional |
| 65 | PJ2_(XCK3/PCINT11) | bidirectional |
| 64 | PJ1_(TXD3/PCINT10) | bidirectional |
| 63 | PJ0_(RXD3/PCINT9) | bidirectional |
| 60 | PC7_(A15) | bidirectional |
| 59 | PC6_(A14) | bidirectional |
| 58 | PC5_(A13) | bidirectional |
| 57 | PC4_(A12) | bidirectional |
| 56 | PC3_(A11) | bidirectional |
| 55 | PC2_(A10) | bidirectional |
| 54 | PC1_(A9) | bidirectional |
| 53 | PC0_(A8) | bidirectional |
| 80 | VCC | power_in |
| 61 | VCC | power_in |
| 31 | VCC | power_in |
| 10 | VCC | power_in |
| 100 | AVCC | power_in |
| 98 | AREF | power_in |
| 99 | GND | power_in |
| 81 | GND | power_in |
| 62 | GND | power_in |
| 32 | GND | power_in |
| 11 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.