The S1C33 family is Epson's original 32-bit RISC CPU. The product incorporates peripheral functions including rapid DMA, multichannel SIO, programmable timer, PLL and prescaler. Fast operation and extremely low power consumption qualify this family for applications in OA equipment such as printers and portable equipment, including PDAs, cellular devices, and TOY devices. In addition, as this family incorporates an A/D converter and PWM timer, it can be combined with middleware to provide digital signal processing such as voice processing.
For more information on microcontrollers such as information on development tools, sample software and application notes, visit the MCU Users' Site.
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Incorporation of a LCD controller in a 32-bit RISC microcontroller significantly contributes to a decrease in mounting area and a reduction in power consumption in display-centered applications such as portable terminal.
*1:When using USB
With S1C33209 as the dominant constituent, this is a general-purpose series equipped with MaskROM and Flash memory. It features a rich lode of peripheral equipment and low current consumption. Its application has been widespread, including portable terminals and TOY.
This series feature further enhanced peripheral functions, including I/O ports, built-in timer, I2C bus, and the number of interruptions.
| Status | Download | Series name | LCD controller | Supply voltage (V) | Clock frequency / operation mode (Hz(Max.)) | |
| MP | 3,888kb |
353kb |
S1C33T01 | - | 2.7~3.6/core 2.7~5.5/I/O |
60M/High speed 32.768k/Low speed |
| 1.8~2.2 | ||||||
S1C33Sxx series: The model for amusement equipment.
S1C33Axx series: The model that integrates the arithmetic operation accelerator and has the enhanced audio functions.
| Status | Download | Series name | LCD controller | Supply voltage (V) | Clock frequency / operation mode (Hz(Max.)) | |
| MP | - | 142kb |
S1C33A01 | - | 1.65~1.95/core 2.7~3.6/I/O | 90M/High speed 32.768k/Low speed |
Please contact your Epson representative for products whose manuals/technical documents are not listed.
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