Name: DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards
Brand: Adafruit

ADA3028 · AdafruitActive

Adafruit product #3028 — built on DS3231.

Part number	ADA3028
Manufacturer	Adafruit
Category	Interface & Expansion › RTC & Timing
Pins	60

DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards pinout

Pin	Name	Type
1	VBAT	power
2	EN	bidirectional
3	USB	power
4	N	bidirectional
5	M	bidirectional
6	L	bidirectional
7	K	bidirectional
8	J	bidirectional
9	I	bidirectional
10	H	bidirectional
11	SCL	bidirectional
12	SDA	bidirectional
13	EN	bidirectional
14	USB	power
15	N	bidirectional
16	M	bidirectional
17	L	bidirectional
18	K	bidirectional
19	J	bidirectional
20	I	bidirectional
21	H	bidirectional
22	SCL	bidirectional
23	SDA	bidirectional
24	VBAT	power
25	32KHZ	bidirectional
26	SQW	bidirectional
27	!RTC_RST	bidirectional
28	CR1220	bidirectional
29	RESET	bidirectional
30	3.3V	power
31	AREF	bidirectional
32	GND	ground
33	A	bidirectional
34	B	bidirectional
35	C	bidirectional
36	D	bidirectional
37	E	bidirectional
38	F	bidirectional
39	SCK	bidirectional
40	MOSI	bidirectional
41	MISO	bidirectional
42	RX	bidirectional
43	TX	bidirectional
44	G	bidirectional
45	RESET	bidirectional
46	3.3V	power
47	AREF	bidirectional
48	GND	ground
49	A	bidirectional
50	B	bidirectional
51	C	bidirectional
52	D	bidirectional
53	E	bidirectional
54	F	bidirectional
55	SCK	bidirectional
56	MOSI	bidirectional
57	MISO	bidirectional
58	RX	bidirectional
59	TX	bidirectional
60	G	bidirectional