Features: CPU• SAM8 CPU coreMemory• 16/24/32-Kbyte internal program memory (ROM)• 464-byte general-purpose register areaInstruction Set• 78 instructions• IDLE and STOP instructions added for power-down modesInstruction Execution Time• Minimum 500 ns (with 12 MHz...
KS88C6224: Features: CPU• SAM8 CPU coreMemory• 16/24/32-Kbyte internal program memory (ROM)• 464-byte general-purpose register areaInstruction Set• 78 instructions• IDLE and STOP ...
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Parameter | Symbol | Conditions | Rating | Unit |
Supply voltage | VDD | 0.3 to + 6.5 | V | |
Input voltage | VI1VI2 | Type C (n-channel, open-drain) | 0.3 to + 7.0 | V |
All port pins except VI1 | 0.3 to VDD + 0.3 | |||
Output voltage | VO | All output pins | 0.3 to VDD + 0.3 | V |
Output current High | IOH | One I/O pin active | 10 | mA |
All I/O pins active | 60 | |||
Output current Low |
IOH | One I/O pin active | + 30 | mA |
Total pin current except port 3 | + 100 | |||
Sync-processor I/O pins and IIC-bus clock and data pins |
+ 150 | |||
Operating temperature | TA | 40 to + 85 | ||
Storage temperature | TSTG | 65 to + 150 |
KS88C6224 single-chip 8-bit microcontrollers are based on the powerful SAM8 CPU architecture. The internal register file is logically expanded to increase the on-chip register space.
KS88C6224contain 16/32 K bytes of on-chip program ROM.
In line with Samsung's modular design approach, the following peripherals are integrated with the SAM8 core, KS88C6224:
- Four programmable I/O ports (total 27 pins)
- One 8-bit basic timer for oscillation stabilization and watchdog functions
- One 8-bit general-purpose timer/counter with selectable clock sources
- One 12-bit counter with selectable clock sources, including Hsync or Csync input
- One interval timer
- PWM block with seven 8-bit PWM circuits
- Sync processor block (for Vsync and Hsync I/O, Csync input, and Clamp signal output)
- DDC and normal Multi-master IIC-bus
- 4-channel A/D converter (8-bit resolution)
KS88C6224 are a versatile microcontrollers which are ideal for use in multi-sync monitors or in general-purpose applications that require sophisticated timer/counter, PWM, sync signal processing, A/D converter, and multi-master IIC-bus support with DDC. They are available in a 42- pin SDIP or a 44-pin QFP package.