Datasheet

1.65 <= VDD <= 3.3
VDD current < 300 uA
VCC current (Internally generated) = 5.8-20.9mA
VCC current (Externally supplied) = 1.7-6.9mA
Interface BS1 BS2
===================
SPI 0 0
I2C 1 0
8-bit (6800) 0 1
8-bit (8080) 1 1
VCC (7.0-7.5V) will be generated by on-board DC-DC converter,
as long as C3 and C2 are present. It's boosted up from VBAT.
3.3 <= VBAT <= 4.2
D1 (SDAin) and D2 (SDAout)
are shorted for permanent I2C mode.
In I2C mode, D/C sets the lower bit of the
7-bit address. Short it one way or the other.
D/C I2C Address
===========
0 0x3C
1 0x3D (Default)
The OLED requires a 1.65-3.3V supply for its logic circuits (VDD) and a 7-7.5V
supply for it's display circuitry (VCC). Fortunately, it features a charge-pump
boost converter to generate a 7V supply (VCC) from 3.3-4.2V. The
charge-pump input voltage is taken from the VBAT line.
SJ3, closed by default, shorts the VDD and VBAT lines. This way the same supply
you're using to power the logic can be boosted for the VCC supply as well. In this
case, your VDD supply should be around 3.3V.
The D/C jumper should be open if
SPI or parallel interfaces are used.
In those interfaces this pin determines
whether incoming signals are data or
command.
BS1 is pulled HIGH and
BS@ is Pulled LOW for
permanent I2C mode.
Connects
SDA and SCL
to 4.7k pull-up
resistors.
GND
GNDGNDGND
GND
VDD
VDD
GND
VDD
GND
VDD
GND
VDD
GND
VDD
VDD
GND
GND
VDD
VDD
CS
11
RESET
12
BS1
9
BS2
10
C1N
5
C1P
4
C2N
3
C2P
2
D/C
13
D0/SCK
16
D1/MOSI
17
D2
18
D3
19
D4
20
D5
21
D6
22
D7
23
E/RD
15
GND
1
GND
28
IREF
24
R/W
14
VBAT
6
VCC
26
VCOMH
25
VDD
8
VLSS
27
VSS
7
1
2
3
4
1
2
3
4
1
2
3
4
D7
D6
D5
D4
D3
D1/MOSI
D1/MOSI
D1/MOSI
D1/MOSI
D1/MOSI
D0/SCK
D0/SCK
D0/SCK
D0/SCK
D0/SCK
RD/E
WR/RW
RESET
RESET
CS
VCC
D/C
D/C
Interface selection
Power Supply
Released under the Creative Commons
Attribution Share-Alike 4.0 License
https://creativecommons.org/licenses/by-sa/4.0/
Design by:
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