S3F441FX Datasheet, PDF (25/233 Pages) Samsung semiconductor – 32-Bit CMOS RISC Microprocessor

S3F441FX RISC MICROCONTROLLER
BLOCK DIAGRAM
PRODUCT OVERVIEW
PLL
Clock Control
(Power Down)
UART
Timer 0,1,2,3,4,5
I/O Port
Controller
Bus
Router
CPU
(ARM7TDMI)
Local Bus
256 K-byte
Flash ROM
8K-byte
SRAM
Interrupt
Controller
Basic Timer
& WDT
System Manager
Sytem Bus Controller
Bus Interface
Bus Arbitration
ROM/SRAM Controller
Figure 1-1. S3F441FX Block Diagram
1-3