Samsung semiconductor KS57P21632
The KS57P21632 is comparable to KS57C21632, both in function and in pin configuration.| Part No. | KS57P21632 |
|---|---|
| Datasheet | KS57P21632 Download |
| Manufacturer |  Samsung semiconductor |
| Description | single-chip CMOS microcontroller |
| Buy | Stock & Price |
FEATURES
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● 768 × 4-bit RAM (excluding LCD display RAM) 32,768 × 8-bit ROM Interrupts
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● 12 I/O Pins
● I/O: 12 pins Memory-Mapped I/O Structure
● LCD Controller/Driver
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● 56 segments and 16 common terminals (8, 12 and 16 common selectable) Capacitor bias for LCD output. Voltage booster and regulator All dots can be switched on/off Oscillation Sources 8-bit Basic Timer
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● 4 interval timer functions Watch-dog timer
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● One 16-bit Timer/Counter 1
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● Programmable 16-bit timer Arbitrary clock output (TCLO1) Inverted clock output (TCLO1) Configurable two 8-bit timer/counters Instruction Execution Times
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● 0.95, 1.91, 15.3 µs at 4.19 MHz (main) 122 µs at 32.768 kHz (subsystem)
● Crystal, ceramic, or RC for main system clock Crystal oscillator for subsystem clock Main system clock frequency: 0.4-4.19 MHz Subsystem clock frequency: 32.768 kHz CPU clock divider circuit (by 4, 8, or 64) Power-Down Modes
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● Idle mode (only CPU clock stops) Stop mode (main system oscil...
