Interm cd c9230 cd

Page 1

1 KS88-SERIES MICROCONTROLLERS Samsungs KS88 series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes. Among the major CPU features are: -“ Efficient register-oriented architecture -“ Selectable CPU clock sources -“ Idle and Stop power-down mode release by interrupt -“ Built-in basic timer with watchdog function A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more interrupt sources and vectors. Fast interrupt processing (within a minimum of four CPU clocks) can be assigned to specific interrupt levels. KS88C2416/P2416/C2432/P2432 MICROCONTROLLER The KS88C2416/P2416/C2432/P2432 single-chip CMOS microcontroller are fabricated using the highly advanced CMOS process, based on Samsungs newest CPU architecture. The KS88C2416 is a microcontroller with a 16-Kbyte mask-programmable ROM embedded. The KS88C2432 is a microcontroller with a 32-Kbyte mask-programmable ROM embedded. The KS88P2416 is a microcontroller with a 16-Kbyte one-time-programmable ROM embedded. The KS88P2432 is a microcontroller with a 32-Kbyte one-time-programmable ROM embedded. Using a proven modular design approach, Samsung engineers have successfully developed the KS88 C2416/P2416/C2432/P2432 by integrating the following peripheral modules with the powerful SAM8 core: -“ Six programmable I/O ports, including five 8-bit ports and one 5-bit port, for a total of 45 pins. -“ Eight bit-programmable pins for external interrupts. -“ One 8-bit basic timer for oscillation stabilization and watchdog functions (system reset). -“ Two 8-bit timer/counter and two 16-bit timer/counter with selectable operating modes. -“ Watch timer for real time. -“ 8-input A/D converter -“ Serial I/O interface The KS88C2416/P2416/C2432/P2432 is versatile microcontroller for camera, LCD and ADC application, etc. They are currently available in 80-pin TQFP and 80-pin QFP package. OTP The KS88P2416/P2432 are OTP (One Time Programmable) version of the KS88C2416/C2432 microcontroller. The KS88P2416 microcontroller has an on-chip 16-Kbyte one-time-programmable EPROM instead of a masked ROM. The KS88P2432 microcontroller has an on-chip 32-Kbyte one-time- programmable EPROM instead of a masked ROM. The KS88P2416 is comparable to the KS88C2416, both in function and in pin configuration. The KS88P2432 is comparable to the KS88C2432, both in function and in pin configuration. MICOM DATA Micom Data 1, 2, 3, 4 Specifications 5 Electrical Parts List 6, 7 Top and Bottom View of P.C. Board 8, 9 Wiring Diagram 10 Block Diagram 11 Schematic Diagram 12, 13, 14, 15, 16, 17 Exploded View of Cabinet & Chassis / Mechanical Parts List 18, 19 Assy Drawing 20, 21 CONTENTS

Page 2

23 BLOCK DIAGRAM 544/1056 Byte Register File OSC/RESET Basic Timer Watch Timer I/O Port and Interrupt Control 16/32-Kbyte ROM SAM88 RC CPU 8-Bit Timer/ Counter B 16-Bit Timer/ Counter 0 16-Bit Timer/ Counter 1 I/O Port 0 I/O Port 1 A/D Converter I/O Port 2 8-Bit Timer/ Counter A I/O Port 3 TAOUT/TAPWM/P3.1 TACLK/P3.2 TACAP/P3.3 TBPWM/P3.0 T1CAP/P1.0 T1CLK/P1.1 T1OUT/T1PWM/P1.2 P0.0-P0.7/ INT0-INT7 P1.0-P1.7 AV REF AV SS P2.0-P2.7/ ADC0-ADC7 LCD Driver Serial I/O Port P3.0-P3.4 Voltage Detector VVLDREF I/O Port 5 I/O Port 4 Voltage Booster CB CA VLC0-VLC2 COM0-COM3 SEG0-SEG15 SEG16-SEG31 SI/P1.7 SO/P1.5 SCK/P1.6 P4.0-P4.7 P5.0-P5.7 RESET BUZ/P1.4 X OUT  XT OUT XIN  XT IN FEATURES Memory - ROM: 32-Kbyte (KS88C2432/P2432) - ROM: 16-Kbyte (KS88C2416/P2416) - RAM: 1056-Byte (KS88C2432/P2432, KS88C2424/P2424) - RAM: 544-Byte (KS88C2416/P2416, KS88C2408/P2408) - Data memory mapped I/O Oscillation Sources - Crystal, ceramic, RC (main) - Crystal for subsystem clock - Main system clock frequency 1-10 MHz (3 MHz at 1.8 V, 10 MHz at 2.7 V) - Subsystem clock frequency: 32.768 kHz - CPU clock divider (1/1, 1/2, 1/8, 1/16) Two Power-Down Modes - Idle (only CPU clock stops) - Stop (System clock stops) Interrupts - 6 level 8 vector 8 internal interrupt - 2 level 8 vector 8 external interrupt 45 I/O Pins - 45 configurable I/O pins Basic Timer - Overflow signal makes a system reset - Watchdog function 8-Bit Timer/Counter A - Programmable 8-bit timer - Interval, capture, PWM mode - Match/capture, overflow interrupt 8-Bit Timer/Counter B - Programmable 8-bit timer - Carrier frequency generator 16-Bit Timer/Counter 0 - Programmable 16-bit timer - Match interrupt generates 16-Bit Timer/Counter 1 - Programmable 16-bit timer - Interval, capture, PWM mode - Match/capture, overflow interrupt Watch Timer- Real-time and interval time measurement - Clock generation for LCD - Four frequency outputs for buzzer sound LCD Controller/Driver - Maximum 16-digit LCD direct drive capability - Display modes: static, 1/2 duty (1/2 bias) - 1/3 duty (1/2 or 1/3 bias), 1/4 duty (1/3 bias) A/D Converter - Eight analog input channels - 50µs conversion speed at 1 MHz f ADC clock - 10-bit conversion resolution 8-Bit Serial I/O Interface - 8-bit transmit/receive mode - 8-bit receive mode - LSB-first/MSB-first transmission selectable - Internal/external clock source Voltage Booster - LCD display voltage supply - S/W control en/disable - 3.0 V drive Voltage Detector - Programmable detection voltage (2.2V, 2.4V, 3.0V, 4.0V) - En/Disable S/W selectable Instruction Execution Times - 400 ns at 10 MHz (main) - 122 us at 32.768 kHz (subsystem) Operating Temperature Range - -“40°C to 85°C Operating Voltage Range - 1.8V to 5.5V Package Type - 80-pin QFP - 80-pin TQFP KS88C2432s ROM version device - KS88C2424 (ROM 24 Kbyte) KS88C2432s ROM version device - KS88C2408 (ROM 8 Kbyte)