tenx technology TM87ML26
The TM87ML26 (L/H) is a Multiple Time Programmed ROM embedded high-performance 4-bit microcomputer with LCD driver. It contains all the necessary functions, such as 4-bit parallel processing ALU, ROM, RAM, I/O ports, timer, clock generator, dual clock operation, Resistance to Frequency Converter (RFC), EL panel driver, LCD driver, look-up table, watchdog timer and key matrix scanning circuitry in a signal chip.DESCRIPTION
1.1 Apr, 2022 Deleted (RR, RT, RH only for 3V mode) DS-TM87ML26_E 2 Rev 1.1, 2022/04/15 TM87ML26 Data Sheet CONTENTS AMENDMENT HISTORY ......................................................................................................... 2 CONTENTS.................................................................................................................................. 3GENERAL DESCRIPTION
....................................................................................................... 4 FEATURE..................................................................................................................................... 4 APPLICATION ............................................................................................................................ 6 BLOCK DIAGRAM .................................................................................................................... 6 PAD ASSIGNMENT....................................................................................................................