TCC76 Datasheet, PDF (11/259 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC76x
Specification Rev. 0.07
32-bit RISC Microprocessor for Digital Media Player
February 23, 2005
INTRODUCTION
1 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.
Name
TCC760
TCC761
TCC763
TCC764
TCC766
TCC767
TCC768
Package
128-TQFP-1414
208-LQFP-2828
208-TBGA-1515
144-FPBGA-1010
144-FPBGA-1010
232-FPBGA-1414
225-FPBGA-1313
144-FPBGA-1010
Table 1.1 TCC76x Derivatives
Description
Minimal feature set for digital media player
TCC760 + LCD Interface + 32bit External Bus
TCC760 + 512KB NOR Flash + High performance Audio CODEC
TCC760 + 1MB NOR Flash + High performance Audio CODEC
TCC760 + 1MB NOR Flash + High performance Audio CODEC + USB2.0
TCC760 + 1MB NOR Flash + USB2.0
TCC760 + 512KB NOR Flash + High performance Audio CODEC + 2MB SDRAM
1.1 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
Preliminary
1-1