SA8807A

sames FEATURES SA8807A 96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE External contrast control Low power CMOS Drives up to 96 segments Serial (SPI) interface with Read/Write capability Operates over a wide temperature range DESCRIPTION The SAMES SA8807A Liquid Crystal Display (LCD) Driver is capable of driving up to 96 LCD segments and is designed for displays having 3 or 4 track multiplexed backplanes. The SA8807A includes an on-chip oscillator. The data exchange is carried out via the Serial Peripheral Interface (SPI). This LCD driver is ideal for any microcontroller based system requiring a liquid crystal display of up to 12 digits. The SA8807A integrated circuit is available in both 40 pin dual-in-line plastic (DIP-40), as well as 44 pin plastic leaded chip carrier (PLCC-44) package types. PIN CONNECTIONS V DD VS[20] VS[21] VS[22] VS[23] SCK MOSI MISO CE RES END CLK GND M3 VI NC VR[0] VR[1] VR[2] VR[3] DR-00580 VS[19] VS[18] VS[17] VS[16] VS[15] VS[14] VS[13] VS[12] VS[11] VS[10] VS[9] VS[8] VS[7] VS[6] VS[5] VS[4] VS[3] VS[2] VS[1] VS[0] Package: DIP-40 1/14 4076 PDS039-SA8807-001 REV. C 11-09-95 SA8807A PIN CONNECTIONS VS[14] VS[13] VS[12] VS[11] VS[10] VS[9] N.C. VS[8] VS[7] VS[6] VS[5] VS[15] VS[16] VS[17] VS[18] VS[19] N.C. V DD VS[20] VS[21] VS[22] VS[23] VS[4] VS[3] VS[2] VS[1] VS[0] N.C. VR[3] VR[2] VR[1] VR[0] N.C. MOSO SCK MOSI DR-00581 GND M3 CE RES END N.C. CLK Package: PLCC-44 BLOCK DIAGRAM 2/14 sames V1 SA8807A...