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Epson is a leading manufacturer of innovative micro- and displaycontroller products. Their technologies of low voltage operation and low power consumption acquired over the years through the development of 4- and 8-bit microcontrollers for watches and electronic shelf labels (ESL) are inherited by 16- and 32-bit microcontrollers today. The product lineup has been expanded, while achieving better throughputs. The display functions range from small-sized segment LDC drive to QVGA and higher resolution color display. A wide array of sensor interfaces recently attracting attention are also available. In addition to digital SIO such as SPI, UART, and I2C and the low power ADCs, the Epson original frequency conversion type ADC is capable of supporting measurements by resistance thermometer sensors and humidity sensors. A variety of these functions, low power technology and a highly efficient processor are all built into a single chip. With this one-chip solution, Epson continues to offer optimum products for small-sized battery-driven equipment, operation panel controllers, and sensor built-in healthcare products and housing equipment.

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Products

Microcontroller
S1C6x Family       32kHz to 4MHz, 0.9-6.4V, 0.45-0.6uA/HALT, LCD Driver, RF Converter
S1C88 Family       32kHz to 8.2MHz, 1.8-5.5V, 0.3uA/SLEEP, 1.5uA/HALT, LCD Driver
S1C17 Family       32kHz to 48MHz, 1.8-3.6V, 1.0uA/SLEEP, 1.5uA/HALT, LCD Driver/Controller
S1C33 Family       32kHz to 66MHz, 1.8-3.6V, 1.0uA/SLEEP, 1.5uA/RTC, DSP Function 

Displaycontroller
LCD Controllers                                           up to SVGA, 16M colors, int./ext. SRAM, PIP
LCD Controllers with Camera Interface       up to XGA, 16M colors, int./ext. SDRAM, PIP
EPD Controllers                                            1024x768, 16grayscale / 4096x4096, 32grayscale

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S1C17700 Series
Integrate dot matrix LCD driver, remote controller circuit, up to 512kB Flash, 128x32 LCDdr, TQFP/QFP/VFBGA Package. Suitable for battery-driven portable device with display such as sports watch, remote controller. 

S1C17600/100 Series
Integrate LCD driver, A/D converter, up to 128kB Flash, 56x4 LCDdr, TQFP/QFP/VFBGA Package, available as Mask ROM for cost sensitive applications. It is suitable for battery-driven portable device and healthcare. 

S1C17500 Series
Integrate A/D converter and USB function, 128kB Flash, 100/128 Pin TQFP Package. It is suitable for healthcare, home appliance and sensor system by integrated USB, A/D converter, wide variety of I/F such as SPI, I2S etc. 

S1C17000 Series
Low power, integrate remote controller circuit, sensor I/F, up to 64kB Mask ROM. It is suitable for portable device built-in sensor system.

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Features

• Embedded protocol sequencer for easy USB control (23 kinds of commands available)
• Embedded SPI interface that receives coordinate data from an external touch-screen controller
• Embedded key scan interface that receives input data from up to 8 x 8 (64) key-switches
• Start-up display function that enables image display within 2 seconds of power on (external flash ROM required)
• Wake-up display function that enables image display within 100 ms from a power saving state
• Evaluation board that can be connected by a USB cable available (product name: S5U13U11P00C100)
• Linux sample driver and sample program available

Specifications

• CPU interface: USB 2.0 high-speed device port (480 Mbps)
• Panel interface: 24-bit color TFT panel
• Supported resolutions: QVGA to SVGA, 24 bpp
• Display buffer: external SDRAM (16 MB max.)
• Input data formats: RGB 8:8:8, RGB 5:6:5
• Display features: Picture-in-Picture, double-buffer display, easy display scrolling, etc.
• I/O interfaces: SPI, I2C, GPIO, buzzer, key scan, and PWM
• Clock: 12-MHz or 24-MHz crystal oscillator
• Power saving features: USB suspend, USB resume, and USB remote wake-up
• Package: QFP20 144-pin (20 mm x 20 mm, with a 0.5-mm pitch)
• Supply voltages: 3.3 V and 1.8 V
• Operating temperature range: -40 °C to 85 °C
• Main applications: Operation panels for office and factory automation equipment, advertising display panels, game equipment

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S1D13781 WQVGA Graphics Controller

The S1D13781 is a simple, multi-purpose Graphics LCD Controller with 384KByte embedded SRAM displaybuffer which supports both RGB interface TFT and CSTN panels. The S1D13781 supports most popular CPUinterfaces in both 8/16-bit and Direct/Indirect variations. The embedded display buffer allows WQVGA up to480x272 at 24bpp or 800x480 8bpp for single layer display, or 480x272 at 16bpp (Main Layer) and 480x272 at8bpp (PIP Layer) for two layer display.

Features

• 8-bit/16-bit direct and indirect Host I/F; SPI Host I/F
• RGB TFT panel and CSTN interface
• 24bpp color depth @ WQVGA resolution
• 2 layer support (MAIN+PIP)
• PIP support (incl. PIP flashing; PIP fading)
• Alpha Blending and Transparency
• 2D BitBLT Engine
• Programmable PLL
• 384kB embedded display buffer
  - 1 layer: 480x400x24bpp, 800x480x8bpp
  - 2 layer: Main 480x240x24bpp + PIP 480x240x16bpp
• QFP package: QFP-100pin (16mm x 16mm x 1,7mm)
• Operation Temperature: -40°C to +85°C