TCC720 Datasheet, PDF (5/143 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC720
32-bit RISC Microprocessor for Digital Media Player
Dec. 16. 2002
INTRODUCTION
Preliminary Spec 0.51
1.1 FEATURES
32bit ARM940TDMI RISC CPU core
8KB instruction/data cache
Internal boot ROM of 4Kbytes for various boot procedure(NAND, UART) and security
Internal SRAM of 64K bytes for general usage
On-chip peripherals
- Memory controller for various memories such as PROM, FLASH, SRAM, SDRAM
- IDE Interface for HDD or USB device
- 4 external interrupts, 9 internal interrupts
- 4 timer/counters, 2 timers
- USB1.1 device (Full speed)
- UART(IrDA) for serial Host I/F
- GPIO, GSIO
- I2S interface for internal and external audio CODEC
- I2S interface for CD-DSP
- On chip audio CODEC with MIC input
- General purpose ADC (3 input)
- 1 Channel DMA for transferring a bulk of data
- JTAG interface for code debugging
0.25um low power CMOS process
2.5V for core, 3.3V for I/O port
128-pin TQFP
Operating up to 120MHz
1.2 APPLICATIONS
Portable Digital Audio Encoder/Decoder
MP3 Juke Box
Digital Audio Encoder/Decoder
Digital Internet Radio Server
Multimedia Storage Device
1-2