Olimex REAL TIME CLOCK INTERFACE BOARD WITH PCF8563 AND UEXT MOD-RTC MOD-RTC 用户手册
产品代码
MOD-RTC
OLIMEX© 2012
MOD-RTC User's Manual
Page 14 of 16
BC-2001(BTH-W39-20-LF)
100nF
10pF
NA(10pF)
1N4148/SMD
1N4148/SMD
32768Hz/6pF
N
A
(2
.2
k)
N
A
(2
.2
k)
NA(2.2k)
N
A
(2
.2
k)
330R
330R
NA(330R)
NA(330R)
0R(NA)
2V7 2V7
2V7
2V7
2V7
2V7
IDC10S-PCB
#INT
#INT
CLKOUT
CLKOUT
SCL
SCL
SDA
SDA
+
-
-
BAT
C1
C16
C17
D1
D2
Q2
R1
R2
R4
R5
R6
R7
R8
R9
R10
#INT
3
CLKOUT
7
OSCI
1
OSCO
2
SCL
6
SDA
5
VDD
8
VSS
4
U1
PCF8563T/5
1
2
3
4
5
6
7
8
9
10
UEXT
+
GN D
0R
UEXT
RTC_MODULE