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ATxmega128D4-A
32MHz, 128kB Flash, 8kB Boot, 8kB SRAM, 2kB EEPROM, JTAG, TQFP-44
Schematic Symbol
Pin Configuration (44 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | PA5 | bidirectional |
| 2 | PA6 | bidirectional |
| 3 | PA7 | bidirectional |
| 4 | AREF/PB0 | bidirectional |
| 5 | PB1 | bidirectional |
| 6 | PB2 | bidirectional |
| 7 | PB3 | bidirectional |
| 8 | GND | power_in |
| 9 | VCC | power_in |
| 10 | PC0 | bidirectional |
| 11 | PC1 | bidirectional |
| 12 | PC2 | bidirectional |
| 13 | PC3 | bidirectional |
| 14 | PC4 | bidirectional |
| 15 | PC5 | bidirectional |
| 16 | PC6 | bidirectional |
| 17 | PC7 | bidirectional |
| 18 | GND | passive |
| 19 | VCC | passive |
| 20 | PD0 | bidirectional |
| 21 | PD1 | bidirectional |
| 22 | PD2 | bidirectional |
| 23 | PD3 | bidirectional |
| 24 | PD4 | bidirectional |
| 25 | PD5 | bidirectional |
| 26 | PD6 | bidirectional |
| 27 | PD7 | bidirectional |
| 28 | PE0 | bidirectional |
| 29 | PE1 | bidirectional |
| 30 | GND | passive |
| 31 | VCC | passive |
| 32 | PE2 | bidirectional |
| 33 | PE3 | bidirectional |
| 34 | PDI_DATA | bidirectional |
| 35 | ~{RESET}/PDI_CLK | input |
| 36 | PR0/XTAL2 | bidirectional |
| 37 | PR1/XTAL1 | bidirectional |
| 38 | GND | passive |
| 39 | AVCC | power_in |
| 40 | AREF/PA0 | bidirectional |
| 41 | PA1 | bidirectional |
| 42 | PA2 | bidirectional |
| 43 | PA3 | bidirectional |
| 44 | PA4 | bidirectional |
Footprint
ConfirmedPackage_QFP/TQFP-44_10x10mm_P0.8mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Pads (44)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |
| 33 | smd |
| 34 | smd |
| 35 | smd |
| 36 | smd |
| 37 | smd |
| 38 | smd |
| 39 | smd |
| 40 | smd |
| 41 | smd |
| 42 | smd |
| 43 | smd |
| 44 | smd |