SSD1312 Datasheet | Solomon Systech

DESCRIPTION SSD1312 is a single-chip CMOS OLED/PLED driver with controller for organic/polymer light emitting diode dot-matrix graphic display system. It consists of 128 segments and 64 mons. This IC is designed for mon Cathode type OLED/PLED panel. SSD1312 displays data directly from its internal 128 x 64 bits Graphic Display Data RAM (GDDRAM). Data/mands are sent from general MCU through the hardware selectable I2C Interface, 6800-/8080series patible Parallel Interface or Serial Peripheral Interface. The 256 steps contrast control and oscillator which embedded in SSD1312 reduces the number of external ponents. SSD1312 is suitable for portable applications requiring a pact size and high output brightness, such as set-top box, car audio, wearable electronics, etc. 2 FEATURES Resolution: 128 x 64 dot matrix panel Power supply o VDD = 1.65V o VBAT = 3.0V 4.5V BAT (for IC logic) (for charge bump regulator circuit) o VCC = 7.5V 16.5V (for Panel driving) Segment maximum source current: 480u A mon maximum sink current: 61.5m A Embedded 128 x 64 bit SRAM display buffer Pin selectable MCU Interfaces: o 8 bits 6800/8080-series parallel Interface o 3/4 wire Serial Peripheral Interface o I2C Interface Screen saving continuous scrolling function in both horizontal and vertical direction Screen saving infinite content scrolling function Internal or external IREF selection Internal charge pump regulator RAM write synchronization signal Programmable Frame Rate and Multiplexing Ratio Row Re-mapping and Column Re-mapping Portrait Addressing Mode Power On Reset (POR) Dynamic Grayscale On-Chip Oscillator Chip layout for COG, COF Wide range of operating temperature: -40 C to 85 C Solomon Systech Mar 2021 P 6/37 Rev 1.2 3 ORDERING INFORMATION Table 3-1: Ordering Information Ordering Part Number SEG SSD1312Z2 Package Form Remark COG o Min SEG pad pitch : 27um o Min pad pitch : 27um o Min I/O pad pitch : 30um o Die thickness: 250um o...