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KS57C5404 Datasheet(PDF) 3 Page - Samsung semiconductor |
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KS57C5404 Datasheet(HTML) 3 Page - Samsung semiconductor |
3 / 28 page ![]() KS57C5404/P5404 PRODUCT OVERVIEW 1-3 BLOCK DIAGRAM DAO Arithmetic Logic Unit Interrupt Control Block Stack Pointer Program Counter Program Status Word Flags Instruction Decoder Clock XIN Internal Interrupts P4.0–P4.3 P5.0–P5.3 8-bit Timer/ Counter I/O Port 4 I/O Port 5 D/A Converter RESET 512 x 4-bit Data Memory Basic Timer XOUT INT0, INT1 Buzzer P0.0/INT0 P0.1/INT1 P0.2/KS0 P0.3/KS1 I/O Port 0 I/O Port 1 P1.0/TCL0 P1.1/TCLO0 P1.2/CLO P1.3/BUZ I/O Port 2 P2.0 4 K byte Program Memory Watchdog Timer Figure 1-1. KS57C5404 Simplified Block Diagram |