[Telechips, Inc.]

INTRODUCTION
The TCC76x is a system LSI for digital media player based on the ARM940T, ARM’s proprietary 32-bit RISC CPU core. It can decode and encode MP3 or other types of audio/voice compression/decompression standards by software based architecture. The on-chip USB controller enables the data transmission between a personal computer and storage device such as NAND flash, HDD, CD etc.

FEATUREs
• ARM940T CPU core
   - 4KB instruction, 4KB data cache
   - Operating up to 140MHz
• 4Kbytes of internal boot ROM with various boot procedure (NAND, UART) and security
• 64K bytes of internal SRAM for general usage
• On-chip peripherals (TCC760 and TCC761 Core Blocks)
   - External Memory controller for various memories including PROM, NOR & NAND Flash, SRAM, SDRAM, DDR SDRAM (optional), etc.
   - IDE Interface for HDD or external USB 2.0 device
   - USB1.1 Host & device (Full speed)
   - LCD controller supporting STN, TFT type LCD as well as NTSC/PAL interface (TCC761 only)
   - Video input port for CMOS sensor module interface (TCC761 / TCC760 only)
   - ECC generator for SLC and MLC NAND Flash
   - I2S interface for external audio CODEC
   - I2S interface for CD-DSP interface
   - UART/IrDA for serial host interface
   - GSIO for supporting various serial interfaces
   - GPIO for various purposes
   - Support 4 external interrupts
   - I2C compatible serial bus
   - 2-Channel DMA for transferring a bulk of data
   - Four 16bit timer/counters with PWM output and two 20bit timers
   - 32-bit 1Hz counter
   - General purpose 10-bit ADC
   - JTAG interface for code debugging
• 4 or 8Mbits of NOR Flash (TCC763 ~ TCC768)
• High performance Audio CODEC (TCC763, TCC764, TCC766 and TCC768)
   - Highly Efficient Headphone Driver
   - Microphone Input
   - Volume Control and Mute
• USB 2.0 Interface (TCC766/TCC767 only)
• Memory Card Interfaces Cores (TCC766/TCC767 only)
   - Memory Stick (MS)
   - Memory Stick PRO(MSPRO)
   - SecureDigital Card (SD)
   - MultiMedia Card (MMC)
   - Build-in NAND Flash Memory Controller
• 16Mbits of SDRAM (TCC768 only)
• 0.18um low power CMOS process
• 1.5V ~ 1.95V for core, 1.8V ~ 3.6V for I/O port (TCC760 / TCC761 signals)

APPLICATIONs
• Portable MP3 player (Flash or CD type)
• MP3 Juke Box
• Digital Audio Encoder/Decoder
• Digital Internet Radio Server
• Multimedia Storage Device
• Low cost PDA