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S1C33L27 Datasheet, PDF (4/7 Pages) Epson Company – CMOS 32-bit Application Specific Controller | |||
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S1C33L27
- Supports byte read/write access mode only.
- Can generate transmit buffer empty and receive buffer full interrupts.
- Supports DMA transfer for both data transmission and reception.
UART
⢠One channel of UART is available.
⢠Conforms to IrDA 1.0.
⢠Two-byte receive data buffer and one-byte transmit buffer are built in to support full-duplex communication.
⢠Transfer rate: 150 to 460800 bps, character length: 7 or 8 bits, parity mode: even, odd, or no parity, stop bit:
1 or 2 bits
⢠Parity error, framing error, and overrun error detectable
⢠Can generate receive buffer full, transmit buffer empty, and receive error interrupts.
I2S Bus Interface (I2S)
⢠General-purpose I2S audio bus interface with one input and one output channels
⢠Contains a 24-byte FIFO (24 bits à 2 channels (L & R) à 4).
⢠Resolution: 16 bits and 24 bits (PCM data output format)
⢠Clock polarity and data shift direction (MSB first/LSB first) are software configurable.
⢠Can generate FIFO empty interrupts for the output channel (half empty, whole empty, or one empty) and
FIFO full interrupts for the input channel (whole full or one data).
⢠Supports DMA transfer.
Card Interface (CARD)
⢠Generates 8-bit SLC/MLC NAND Flash interface signals.
⢠Includes a Reed-Solomon codec to support an EDC (Error Detection Code) and an ECC (Error Correction
Code) functions.
⢠A #CE area can be selected to connect a NAND Flash.
MMC/SD/SDHC Card Interface (SD_MMC)
⢠SD/SDHC card controller compatible with SD Memory Card Physical Layer Specification Version 2.00.
⢠MMC controller compatible with MultiMediaCard System Specification Version 2.2.
⢠Variable clock rate up to 30 MHz.
⢠Supports 4-bit (wide bus) and 1-bit SD bus interface.
⢠CRC7 and CRC16 generators
⢠Supports DMA transfer.
Note: Please join the SD Association (SDA) when handling SD and SDHC cards.
Infrared Remote Controller (REMC)
⢠Outputs a modulated carrier signal and inputs remote control pulses.
⢠Embedded carrier signal generator and data length counter
⢠Can generate counter underflow interrupts for data transmission and input rising/falling edge detection
interrupts for data reception.
LCD Controller (LCDC)
⢠Supports STN LCD panels with 4/8-bit data lines or TFT LCD panels with up to 24-bit data lines.
⢠Supports various panel resolutions, such as 640 à 480 pixels (VGA) and 320 à 240 pixels (QVGA) (can be
configured according to the panel used).
⢠Supports up to 16M-color (for color TFT), 4K-color (for color STN), and 16-level gray scale (for monochrome
STN) display modes.
⢠Typical display configuration when the internal VRAM (20KB) is used
- 320 Ã 240 pixels, 2 bpp (4-level gray scale display)
⢠Display configuration when an external memory is used
- 320 Ã 240 pixels, 16 bpp (QVGA 64K-colors display)
- 400 Ã 240 pixels, 16 bpp (WQVGA 64K-colors display)
- 640 Ã 480 pixels, 16 bpp (VGA 64K-colors display)
⢠Two-image overlay display via the Picture-in-Picture Plus function
⢠Virtual display function to handle images with a different resolution from the LCD panel (any area in the
virtual screen can be displayed on the LCD.)
A/D Converter (ADC10)
⢠10-bit successive approximation type A/D converter
⢠Up to eight analog input channels (chip and PFBGA12U-180 package)
⢠Up to four analog input channels (TQFP24/QFP20-144pin and TQFP15-128pin packages)
⢠Conversion time: 10 μs min. (when 2 MHz input clock is selected) 1,250 μs max. (when 16 kHz input clock
is selected)
⢠Can generate conversion completion and data overwrite error interrupts.
USB Function Controller (USB)
⢠Supports USB2.0 full speed (12M bps) mode.
⢠Provides auto negotiation function.
⢠Supports control, bulk, isochronous and interrupt transfers.
⢠Supports four general-purpose endpoints and endpoint 0 (control).
⢠Embedded 1K-byte programmable FIFO
⢠Can generate USB interrupts.
⢠Supports DMA transfer.
General-purpose I/O Ports (GPIO)
⢠Maximum 91 I/O ports and eight input ports are available (chip and PFBGA12U-180 package).
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