SN6B000

SN6B000 Hi-Density LCD Driver with 8-bit Controller „ GENERAL DESCRIPTIONS SN6B000 is a 8-bit micro controller series with hi-density LCD driver. Combined with one or more SN6BS00 (64-segment drivers), SN6B000 can form one 1024/ 2048/ 4096/ 6144/ 8192 dots LCD system. A dual-tone melody and a voice synthesizer are included in SN6B000. Also, a 7-bit current-type DAC and the PWM circuit are built in SN6B000, so that makes users easily choose a speaker (DA), or a buzzer (PWM) for their applications. SN6B000 only contains 32 COM signals of LCD. All segment signals are provided by SN6BS00. Several different types of LCD applications can be implemented by suitably combining SN6B000 and SN6BS00. SN6B000 not only contains internal mask ROM itself (128K words, MC mode), but also possesses the interface to access external ROM (maximum 512K words, MP mode). A memory chip, SN6B400 consists of 256K-word mask ROM and is available to work with SN6B000 to accomplish the whole micro-processor system. Dots 1024 2048 4096 6144 8192 Configuration 1 SN6B000 + l SN6BS00 1 SN6B000 + l SN6BS00 1 SN6B000 + 2 SN6BS00 1 SN6B000 + 3 SN6BS00 1 SN6B000 + 4 SN6BS00 COM 16 32 32 32 32 SEG 64 64 128 192 256 1 December 20, 2000 SN6B000 Hi-Density LCD Driver with 8-bit Controller „ FEATURES Š ROM space: 512K words (=219*16=220*8); Program Space: 256K*16 MC mode:128K words in SN6B000 − MP mode: along with SN6B400 to 256K words − RAM Size: 256 bytes in SN6B000 − 4*256 bytes in SN6BS00 (2*256 bytes LCD RAM, ...