4-BIT NMOS MICROCONTROLLERS

The ETL9444 ETL9344 and ETL9344 L9345 Single- Chip N-Channel Microcontrollers are fully compati- ble with the COPS family, fabricated using N-channel, silicon Gate XMOS technology. They are complete microcomputers containing all system ti- ming, internal Logic ROM, RAM and I/O necessary to implement dedicated control functions in a variety of applications. Features include single supply ope- ration, a variety of output configuration options, with an instruction set, internal architecture and I/O scheme designed to facilitate keyboard input, dis- play output and BCD data manipulation. The ETL9445 is identical to the ETL9444, except with 19 I/O lines instead of 23 : They are an appropriate choice for use in numerous human Interface control environments. Standard test procedures and relia- ble high-density fabrication techniques provide the medium to large volume customers with a customi- zed controller oriented processor at a low end-pro- duct cost. By STMicroelectronics
ETL9344 's PackagesETL9344 's pdf datasheet
ETL9444
ETL9445
ETL9345




ETL9344 Pinout, Pinouts
ETL9344 pinout,Pin out
This is one package pinout of ETL9344,If you need more pinouts please download ETL9344's pdf datasheet.

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