Schematic

2019/8/6 16:16 f=1.09 F:\QQ\1186106997\FileRecv\nuts cloud\seeed\0.OLED 128x64\v1.2\NPI\202002683_Grove - OLED Display 0.96 (SSD1315)_v1.0_SCH & PCB\Grove - OLED Display 0.96 (SSD1315)_v1.0.sch (Sheet: 1/2)
The I2C slave address is 0x78.
If the customer ties D/C# (pin 15) to VCC,
the I2C slave address will be 0x7a
Delay Reset
Input
Level Translator
Reduction Voltage
V1.0 Initial Version 2019.07.16 Xusheng Yuan
REV Description DATE BY
4.7k
4.7k
4.7k
4.7k
CJ2102
CJ2102
XC6206P332MR
10uF/10V 10uF/10V
1uF
1uF
10uF
4.7k1N4148WT
620k
4.7uF/10V
2.2uF/10V
0R
100nF 100nF
4.7k
4.7k
R1
R2
R3
R4
U5
Q3
Q4
VIN
3
VOUT
2
VSS
1
U1
C1 C2
1
2
3
4
J1
/CS
13
/RES
14
BS0
10
BS1
11
BS2
12
C1N
5
C1P
4
C2N
3
C2P
2
D/C
15
D0/SCLK
18
D1/SDIN
19
IREF
26
NC/GND
1
NC/GND1
30
NC
7
VBAT
6
VCC
28
VCOMH
27
VDD
9
VLSS
29
VSS
8
R/W
16
E/RD
17
D2
20
D3
21
D4
22
D5
23
D6
24
D7
25
U4
C3
C4
C5
R5D1
R8
C6
C7
JP1
R6
C8 C9
R7
R9
HSDA
HSDA
HSCL
HSCL
GND
3V3
3V3
3V3
3V3
3V3
3V3
3V3
3V3
RES
RES
SCL
SCL
SDA
SDA
VCC_IN
VCC_IN
VCC_IN
IIC_ADDR
IIC_ADDR
128x64 OLED
BS0 BS1 BS2
IICSPI4SPI368008080
0 1 00
0
1 0 0 0
0
1
1 0
1 0
OSHW
LOGO
Seeed Studio
TITLE:
Design: Check:
Date: Vision:
A
B
C
D
1 2 3 4 5 6
A
B
C
D
1 2 3 4 5 6
CC-BY-SA
尚未保存！
Seeed Studio
TITLE:
Design: Check:
Date: Vision:
A
B
C
D
1 2 3 4 5 6
A
B
C
D
1 2 3 4 5 6
CC-BY-SA
尚未保存！