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ATSAMD21E16L-A

SAM D21 Microchip SMART ARM-based Flash MCU, 48Mhz, 64K Flash w/ 2K RWW, 8K SRAM, Pinout Optimized for Analog & PWM, TQFP-32

Schematic Symbol

ATSAMD21E16L-AVDDIO/VDDANAGND~{RESET}GNDVDDIOPA02PA03PB04PB05PA04PA05PA06PA07PA08PA09PA10PA11PA14PA15PA16PA17PA18PA19PA22PA23PA24PA25VDDCOREPA30PA31PB02PB03

Pin Configuration (32 pins)

PinNameType
1PA02bidirectional
2PA03bidirectional
3PB04bidirectional
4PB05bidirectional
5PA04bidirectional
6PA05bidirectional
7PA06bidirectional
8PA07bidirectional
9VDDIO/VDDANApower_in
10GNDpower_in
11PA08bidirectional
12PA09bidirectional
13PA10bidirectional
14PA11bidirectional
15PA14bidirectional
16PA15bidirectional
17PA16bidirectional
18PA17bidirectional
19PA18bidirectional
20PA19bidirectional
21PA22bidirectional
22PA23bidirectional
23PA24bidirectional
24PA25bidirectional
25~{RESET}input
26GNDpassive
27VDDCOREpower_out
28VDDIOpower_in
29PA30bidirectional
30PA31bidirectional
31PB02bidirectional
32PB03bidirectional

Footprint

Confirmed

Package_QFP/TQFP-32_7x7mm_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
Pads (32)
NumberType
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd
12smd
13smd
14smd
15smd
16smd
17smd
18smd
19smd
20smd
21smd
22smd
23smd
24smd
25smd
26smd
27smd
28smd
29smd
30smd
31smd
32smd

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Footprint

Details

Pin Count32
FootprintTQFP-32_7x7mm_P0.8mm
Pad Count32
View Datasheet