ESEN HK LIMITED
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FEATURES
SH1106
1. Support maximum 128 X 64 dot matrix panel
2. Embedded 128 X 64 bits SRAM
3. Operating voltage:
- Logic voltage supply: VDD= 3.3V – 4.2V
- OLED Operating voltage supply:
Internal VPP generator = 6.4V - 9.0V
4. Maximum segment output current: 200mA
5. Maximum common sink current: 27mA
6. 4-wire serial peripheral interface, 400KHz fast I2C bus interface
7. Programmable frame frequency and multiplexing ratio
8. Row re-mapping and column re-mapping (ADC)
9. Vertical scrolling
10. On-chip oscillator
11. Programmable Internal charge pump circuit output
12. 256-step contrast control on monochrome passive OLED panel
13. Low power consumption
- Sleep mode: <5mA
Pin connections
| Pin No. | Pin Out | I/O | Description |
| 1 | VDD | 3.3~4.2V | Power Supply for Display Module Circuit. |
| 2 | GND | P | Ground. |
| 3 | SCK | I | Serial clock input PIN. |
| 4 | SDA | I | Serial data input PIN. |
PANEL LAYOUT DIAGRAM
BLOCK DIAGRAM
ABSOLUTE MAXIMUN RATING
| ITEM | SYMBOL | MIN | MAX | UNIT |
| POWER SUPPLY FOR LOGIC | VDD-VSS | -0.3 | 5.5 | V |
| POWER SUPPLY FOR DRIVE IC | VPP-VSS | -0.3 | 14.0 | V |
| INPUT VOLTAGE | VDD-VSS | -0.3 | 6.0 | V |
| SUPPLY CURRENT | Icc | -0.3 | 200 | mA |
| Operating Temperature | Top | -40 | 85 | ℃ |
| Storage Temperature | Tstg | -45 | 90 | ℃ |
Note 1: All the above voltage are on the basis of “GND=0V”.
Note 2: When this module is used beyond the above absolute maximum ratings, permanent breakage of the module may occur. Also, for normal operations,
it is desirable to use this module under the conditions according to Section 3. “Electrical Characteristics”. If this module is used beyond these conditions, malfunctioning of the module can occur and the reliability of the module may deteriorate.
ELECTRICAL CHARACTERISTICS (Vss=0V)
| Item | Symbol | Condition | Min. | Typ | Max. | Unit | Note |
| Power Supply | VCC-VSS | Ta=25℃ | 3.3 | 4.2 | 5.0 | Volt |
|
| Drive Supply | VPP-VSS | Ta=25℃ | 6.4 | 8.0 | 9.0 | Volt |
|
| Input Voltage | VIL | Vdd=3.3V±5% | VSS | - | 0.2 VDD | Volt |
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| VIH |
| 0.8 VDD | - | VDD | Volt |
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| Output Voltage | VoL | Vdd=3.3V±5% | VSS | - | 0.2 VDD | Volt |
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| VoH |
| 0.8 VDD | - | VDD | Volt |
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| Supply Current | ICC | VCC =4.2V | - | 10 | - | mA |
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ELECTRO-OPTICAL CHARACTERISTICS
| Item | Symbol | Condition | Min. | Typ. | Max. | Unit | Note |
| Brightness | Lbr | With polarizer | 100 | 120 | - | Cd/m2 |
|
| C.I.E(White) | X,Y | C.I.E 1931 | 0.28 | 0.32 | 0.35 |
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| 0.31 | 0.35 | 0.39 |
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| Dark Room Contrast | CR | VDD=3.3V | - | 2000:1 | - |
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| View Angle |
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| 160 | 180 |
| degree |
* Optical measurement taken at VDD =3.3V.VPP=8.0V
Environment Required
Customer’s test & measurement are required to be conducted under the following conditions:
Temperature: 23 ± 5°C
Humidity: 55 ± 15% RH
Fluorescent Lamp: 30W
Distance between the Panel & Lamp: ≥ 50cm
Distance between the Panel & Eyes of the Inspector: ≥ 30cm
Finger glove (or finger cover) must be worn by the inspector.
Inspection table or jig must be anti-electrostatic.
PACKAGE SPECIFICATIONS
| Packaging Material | ||||
| No. | Item | Model | Dimensions (mm) | Quantity |
| 1 | LCM | - | - | -- |
| 2 | POF | - | - | -- |
| 3 | TRAY | - | - | -- |
| 4 | SMALL BOX | - | 385.0×315.0×200.0 | 2 |
| 5 | BIG BOX | - | 398.0×331.0×430.0 | 1 |