- S3C9404XX-AV
- Samsung Semiconductor Division
- 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP30
- S3C9404XX-SO
- Samsung Semiconductor Division
- 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDSO32
- S3P9404XX-AV
- Samsung Semiconductor Division
- 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP30
- S3P9404XX-SO
- Samsung Semiconductor Division
- 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDSO32