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S3C2416X RISC MICROPROCESSOR
1
PRODUCT OVERVIEW
1 INTRODUCTION
This user's manual describes SAMSUNG's S3C2416X 16/32-bit RISC microprocessor. SAMSUNG's S3C2416X
is designed to provide hand-held devices and general applications with low-power, and high-performance micro-
controller solution in small die size. To reduce total system cost, the S3C2416X includes the following
components.
The S3C2416X is developed with ARM926EJ core, 65nm CMOS standard cells and a memory complier. Its low-
power, simple, elegant and fully static design is particularly suitable for cost- and power-sensitive applications. It
adopts a new bus architecture known as Advanced Micro controller Bus Architecture (AMBA).
The S3C2416X offers outstanding features with its CPU core, a 16/32-bit ARM926EJ RISC processor designed
by Advanced RISC Machines, Ltd. The ARM926EJ implements MMU, AMBA BUS, and Harvard cache
architecture with separate 16KB instruction and 16KB data caches, each with an 8-word line length.
By providing a complete set of common system peripherals, the S3C2416X minimizes overall system costs and
eliminates the need to configure additional components. The integrated on-chip functions that are described in
this document include:
•
Around 400MHz @ 1.3V, 266MHz @ TBDV Core, 1.8V/2.5V/3.0V/3.3V ROM/SRAM, 1.8V/2.5V
mSDR/mDDR/DDR2 SDRAM, 1.8V/2.5V/3.3V external I/O microprocessor with 16KB I/D-Cache/MMU
•
External memory controller (mSDR/mDDR/DDR2 SDRAM Control and Chip Select logic)
•
LCD controller (up to 256K color) with LCD-dedicated DMA
•
6-ch DMA controllers with external request pins
•
4-ch UARTs (IrDA1.0, 64-Byte Tx FIFO, and 64-Byte Rx FIFO)
•
1-ch High Speed SPls
•
1 IIC bus interfaces (multi-master support)
•
1 IIS Audio CODEC interfaces (24-bit, port 0 supports 5.1ch)
•
AC97/PCM CODEC Interface(muxed with I2S)
•
2 High-Speed MMC and SDMMC combo (SD Host 2.0 and MMC protocol 4.2 compatible)
•
2-ch USB Host controller (ver 1.1 Compliant)/1-ch USB Device controller (ver 2.0 Compliant)
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4-ch PWM timers / 1-ch Internal timer / Watch Dog Timer
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10-ch 12-bit ADC and Touch screen interface
•
RTC with calendar function
•
138 General Purpose I/O ports / 16-ch external interrupt source
•
Power control: Normal, Idle, Stop, Deep Stop and Sleep mode
•
On-chip clock generator with PLL
PRODUCT OVERVIEW
1-1
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