Shenzhen Saef Technology Ltd.
| Payment Terms | L/C, , T/T, Western Union |
| Supply Ability | 3000K pcs per month |
| Delivery Time | 1-5 weeks |
| Packaging Details | Standard Exportation Package |
| Product | Standard 128x64 LCM |
| Resolution | 128x64 dots |
| View Direction | 6 O'clock |
| LCD Type | FSTN, Positive |
| Polarizer Type | Transflective |
| Module Size | 40.0L×28.0W×4.5（max）H |
| Viewing Area | 37.0×20.0 mm |
| Driver IC | ST7567 |
| Pin number | 28 pins |
| Interfaces | 6800-Series OR 8080 Series MPU |
| Operating Temp | -20°C to +70°C |
| Supply Voltage | 3.3V(Typical Value) |
| Life Time | 40,000 hours |
| Compliance | REACH & RoHS Compliant |
| Brand Name | SAEF |
| Model Number | SFBM12864YB057A |
| Certification | ISO9001 / ISO14000 |
| Place of Origin | ShenZhen / China |
View Detail Information
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Product Specification
| Payment Terms | L/C, , T/T, Western Union | Supply Ability | 3000K pcs per month |
| Delivery Time | 1-5 weeks | Packaging Details | Standard Exportation Package |
| Product | Standard 128x64 LCM | Resolution | 128x64 dots |
| View Direction | 6 O'clock | LCD Type | FSTN, Positive |
| Polarizer Type | Transflective | Module Size | 40.0L×28.0W×4.5（max）H |
| Viewing Area | 37.0×20.0 mm | Driver IC | ST7567 |
| Pin number | 28 pins | Interfaces | 6800-Series OR 8080 Series MPU |
| Operating Temp | -20°C to +70°C | Supply Voltage | 3.3V(Typical Value) |
| Life Time | 40,000 hours | Compliance | REACH & RoHS Compliant |
| Brand Name | SAEF | Model Number | SFBM12864YB057A |
| Certification | ISO9001 / ISO14000 | Place of Origin | ShenZhen / China |
| High Light | 128x64 FSTN Graphic LCD Display ，Positive LCD Graphic LCD Display ，12864 Dots Graphic LCD Display | ||
Features
Mechanical Specifications
| ITEM | SPECIFICATIONS | UNIT |
| Module Size(L×W×H) | 40.0L×28.0.0W×4.5(max)H | mm |
| View Area(W×H) | 37.0×20.0 | mm |
| Effective Area | 128×64 | dot |
| Dot Pitch(W×H) | 0.27×0.27 | mm |
| Dot Size(W×H) | 0.245×0.245 | mm |
Drawing
Pin Definition
| ITEM | SYMBOL | LEVEL | FUNCTION |
| 1 | VDD | +3.3V | Power Supply For Logic |
| 2 | C86 | H/L | H:6800 Parallel L:8080 Parallel |
| 3 | VSS | 0V | Power Ground |
| 4 | V0 | — | Connect a capacitor between this terminal and the VSS terminal |
| 5 | V1 | — | |
| 6 | V2 | — | |
| 7 | V3 | — | |
| 8 | V4 | — | |
| 9 | CAP2- | — | Connect a capacitor between this terminal and the CAP2+ terminal |
| 10 | CAP2+ | — | Connect a capacitor between this terminal and the CAP2- terminal |
| 11 | CAP1- | — | Connect a capacitor between this terminal and the CAP1- terminal |
| 12 | CAP1+ | Connect a capacitor between this terminal and the CAP1+ terminal | |
| 13 | CAP3+ | — | Connect a capacitor between this terminal and the CAP1- terminal |
| 14 | VOUT | Connect a capacitor between this terminal and the VSS or VDD terminal | |
| 15 | VSS | 0V | Power Ground |
| 16 ~ 23 |
D7~D0 |
H/L |
8-bit bi-directional data bus |
|
24 |
/RD |
H/L | 8080 Parallel:The data bus is in an output status when this signal is “L ”. 6800 Paralle:This is the enable clock input terminal of the 6800 Series MPU. |
|
25 |
/WR |
H/L | 8080 Parallel:The signals on the data bus are latched at the rising edge of the /WR signal. 6800 Paralle:H:Read L:Write |
| 26 | A0 | H/L | H:Indicates that D0 to D7 are display data. L:Indicates that D0 to D7 are control data. |
| 27 | /RES | H/L | The reset operation is performed by the /RES signal level |
| 28 | CS1 | L | Chip select signal |
Display Data RAM (DDRAM)
The Display Data RAM stores pixel data for the LCD. It is 64-row by 128-column addressable array. Each pixel can be selected when the page and column addresses are specified. The 64 rows are divided into 8 pages (Page 0~Page 7) of 8lines . Data is written to the 8 lines of each page directly through D0 to D7. The display data of D0 to D7 from the microprocessor correspond to the LCD common lines. The LCD controller and MPU interface operate independently, data can be written into RAM at the same time when data is being displayed without flicker on LCD.
Page Address Circuit
This circuit is for providing a Page Address to Display Data RAM. It incorporates 4-bit Page Address register changed by only the “Set Page Address” instruction. The Page Address must be set before accessing DDRAM content. Page Address “8” is a special RAM area for the icons and display data D0 is only valid.
Column Address Circuit
Column Address Circuit has a 8-bit preset counter that provides Column Address to the Display Data RAM (DDRAM). The DDRAM column address is specified by the“Set Column Address ” command. The specified column address is incremented (+1) with each display data read/write access. This allows the MPU display data to be accessed continuously. Control flag MY can invert the output order of the COM pads. And the MX flag makes it possible to invert the relationship between the Column Address and the SEG outputs. It is necessary to rewrite the display data into DDRAM after changing MX flag setting. Please refer to ST7565 datasheet.
Facilities and Certification
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
40000000-50000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in t... Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in t...
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