Products: 32-bit Microcontrollers [ S1C33 family ]
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.
Product lineup
- S1C33Lxx/33Exx Series
Reduction and the power consumption of the mounting area are reduced for the display system application such as portable terminals. - S1C33200/300/400 Series
Abundant functions and low current consumption in surrounding. For wide field such as portable terminals and TOY - S1C33Txx Series
High performance series that strengthens function in surrounding further - S1C33Sxx Series
Making to a small package and energy-saving are achieved. - S1C33Axx Series
The data communication between communication terminals is possible according to the combination with the software modem module.
Related information
Example of application using
Microcontroller development tools
Technical information
32-bit Microcontrollers Lineup
S1C33Lxx/33Exx series
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.
| Status | Download | Series name | LCD controller | Supply voltage (V) | Clock frequency / operation mode (Hz(Max.)) | |
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| MP |  3,919kb |
329kb |
S1C33L01 | STN/CSTN/ TFT:~8bpp |
1.8~3.6/core 1.8~5.5/I/O |
50M/High speed 32.768k/Low speed |
| MP | 3,550kb |
319kb |
S1C33L03 | STN/CSTN: ~8bpp |
1.8~3.6/core 1.8~5.5/I/O |
50M/High speed 32.768k/Low speed |
| MP | 6,703kb |
85kb |
S1C33L05 | STN/CSTN: ~16bpp |
1.65~1.95/core 2.7~3.6/I/O |
48M/High speed 32.768k/Low speed |
| MP | 5,886kb |
63kb |
S1C33L11 | TFT:~16bpp | 1.65~1.95/core 2.7~3.3/I/O 3.0~3.6/USB |
50M/High speed 32.768k/Low speed |
| MP | - | 172kb |
S1C33L15 | STN/CSTN/ TFT:~24bpp |
1.65~1.95/core 2.7~3.6/I/O |
90M/High speed 32.768k/Low speed |
| MP | 12,570kb |
264kb |
S1C33L17 | STN/CSTN/ TFT:~16bpp |
1.65~1.95/core 2.7~3.6/I/O 3.0~3.6/USB |
66M/High speed 32.768k/Low speed |
| MP | 5,806kb |
169kb |
S1C33L19 | STN/CSTN/ TFT:~16bpp |
1.65~1.95/core 2.7~3.6/I/O 3.0~3.6/USB |
66M/High speed 32.768k/Low speed |
| MP | 5,778kb |
188kb |
S1C33L26 | STN/CSTN/ ~16bpp TFT:~24bpp |
1.65~1.95/core 2.7~3.6/I/O 3.0~3.6/USB |
60M/High speed 32.768k/Low speed |
| UD | - | - | S1C33L27 | STN/CSTN/ ~16bpp TFT:~24bpp |
1.65~1.95/core 2.7~3.6/I/O 3.0~3.6/USB |
60M/High speed 32.768k/Low speed |
| MP | 6,970kb |
338kb |
S1C33E07 | STN/CSTN: ~16bpp TFT:~12bpp |
1.65~1.95/core 3.0~3.6/I/O |
60M/High speed
32.768k/Low speed |
*1：When using USB
S1C33200/300/400 Series
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.
| Status | Download | Series name | LCD controller | Supply voltage (V) | Clock frequency / operation mode (Hz(Max.)) | |
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| MP | 6,410kb |
211kb |
S1C33401 | - | 1.65~1.95/core 2.7~3.6/I/O |
66M/High speed 32.768k/Low speed |
| MP | 3,359kb |
61kb |
S1C33301 | - | 1.65~1.95/core 2.7~3.6/I/O |
50M/High speed 2.768k/Low speed |
| MP | 3,095kb |
385kb |
S1C33209 | - | 1.8~3.6/core 1.8~5.5/I/O |
60M/High speed 32.768k/Low speed |
| MP | 3,541kb |
372kb |
S1C33205 | - | 1.8~3.6/core 1.8~5.5/I/O |
50M/High speed 32.768k/Low speed |
| MP | 3,095kb |
349kb |
S1C33222 | - | 1.8~3.6/core 1.8~5.5/I/O |
50M/High speed 32.768k/Low speed |
| MP | S1C33221 | - | ||||
| MP | 3,388kb |
357kb |
S1C33240 | - | 2.7~3.6/core 2.7~5.5/I/O |
50M/High speed 32.768k/Low speed |
| MP | 3,660kb |
299kb |
S1C33210 | - | 2.7~3.6 | 50M/High speed 32.768k/Low speed |
S1C33Txx series
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.)) | |
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| 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
S1C33Sxx series: The model for amusement equipment.
| Status | Download | Series name | LCD controller | Supply voltage (V) | Clock frequency / operation mode (Hz(Max.)) | |
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| MP | 2,182kb |
329kb |
S1C33S01 | - | 1.8~3.6 | 50M/High speed 32.768k/Low speed |
| MP | - | - | S1C33S03 | - | 1.65~
1.95/Core 2.7~3.6/I/O |
90M/High speed 32.768k/Low speed |
S1C33Axx series
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.)) | |
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| 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.
An example of application using S1C33Family: multi monitor
An example of application using S1C33Lxx : multifunctional remote controller
An example of application using S1C33L11: portable device with built-in camera
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