tenx technology TM8959
The TM8959 is an embedded high-performance 4-bit microcontroller with LCD driver on a chip. 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 etc.
| Part No. |
TM8959 |
| Datasheet |
TM8959
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| Manufacturer |
 tenx technology |
| Description |
4-Bit Microcontroller |
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DESCRIPTION
V1.0 V1.1 V1.2 V1.3 V1.4 June, 2007 New release Aug, 2007 Nov, 2007 Feb, 2009 Modify Max. Operating Frequency in ALLOWABLE OPERATING FREQUENCY section, BAK=1.2V 1.5 MHz to 1 MHz. Revise PAD DIAGRAM and PAD COORDINATE data, T2M3X instruction, and modify the Typical Application Circuitry figure. 1. Modify PAD COORDINATE to PAD ASSIGNMENT 2. Modify Operating Freq.: 6144 to 4096, 6 MHz to 4 MHz 3. Omit“LDS”column 4. Add “T2M3X”column in the instruction sets April, 2009 Revise the format of the document. V1.2 Dec, 2011 Add Ordering Information table. Preliminary 2 tenx technology inc. Rev 1.5, 2011/12/30 Advance Information DS-TM8959_E 4-Bit Microcontroller CONTENTS AMENDMENT HISTORY.....................................................................................................2 GENERAL DESCRIPTION
..................................................................................................4 FEATURES
.........................................................................................................................4 APPLICATIONS
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