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ATSAM4S4AA-AU
32-bit ARM®-based Cortex®-M4 core Microcontroller, 1.62V to 3.6V, 120MHz, 256KB Flash, 64KB of SRAM, 48 QFP, Industrial Grade (-40°C to 85°C)
Schematic Symbol
Pin Configuration (48 pins)
| Pin | Name | Type |
|---|---|---|
| 36 | PA0/PGMEN0 | bidirectional |
| 35 | PA1/PGMEN1 | bidirectional |
| 32 | PA2/PGMEN2 | bidirectional |
| 31 | PA3 | bidirectional |
| 28 | PA4/PGMNCMD | bidirectional |
| 27 | PA5/PGMRDY | bidirectional |
| 26 | PA6/PGMNOE | bidirectional |
| 24 | PA7/XIN32/PGMNVALID | bidirectional |
| 23 | PA8/XOUT32/PGMM0 | bidirectional |
| 22 | PA9/PGMM1 | bidirectional |
| 21 | PA10/PGMM2 | bidirectional |
| 20 | PA11/PGMM3 | bidirectional |
| 19 | PA12/PGMD0 | bidirectional |
| 17 | PA13/PGMD1 | bidirectional |
| 16 | PA14/PGMD2 | bidirectional |
| 15 | PA15/PGMD3 | bidirectional |
| 14 | PA16/PGMD4 | bidirectional |
| 9 | PA17/PGMD5/AD0 | bidirectional |
| 10 | PA18/PGMD6/AD1 | bidirectional |
| 11 | PA19/PGMD7/AD1 | bidirectional |
| 12 | PA20/AD3 | bidirectional |
| 3 | PB0/AD4 | bidirectional |
| 4 | PB1/AD5 | bidirectional |
| 5 | PB2/AD6 | bidirectional |
| 6 | PB3/AD7 | bidirectional |
| 38 | JTAGSEL | input |
| 25 | TDI/PB4 | bidirectional |
| 37 | TDO/TRACESWO/PB5 | output |
| 39 | TMS/SWDIO/PB6 | bidirectional |
| 40 | TCK/SWCLK/PB7 | bidirectional |
| 45 | XOUT/PB8 | bidirectional |
| 46 | XIN/PB9/PGMCK | bidirectional |
| 43 | DDM/PB10 | bidirectional |
| 44 | DDP/PB11 | bidirectional |
| 42 | ERASE/PB12 | bidirectional |
| 29 | NRST | bidirectional |
| 30 | TST | input |
| 47 | VDDIO | power_in |
| 33 | VDDIO | power_in |
| 13 | VDDIO | power_in |
| 7 | VDDIN | power_in |
| 1 | ADVREF | input |
| 18 | VDDCORE | power_in |
| 41 | VDDCORE | power_in |
| 48 | VDDPLL | power_in |
| 8 | VDDOUT | power_in |
| 2 | GND | power_in |
| 34 | 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.