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Description
The SN8P1819A3QG-1 is an electronic component model of IC chips. It is an 8-bit micro-controller utilizing CMOS technology fabrication. This model is known for its low power consumption and high performance due to its unique electronic structure.
Specifications and features
- Memory configuration: OTP ROM size: 4K * 16 bits RAM size: 256 * 8 bits (bank 0 and bank 1) LCD RAM size: 24 * 3 bits
- I/O pin configuration: Input only: P0, P3 Output only: P2 shared with LCD segment Bi-directional: P1, P4, P5, P6 Wakeup: P0, P1 Pull-up resisters: P0, P1, P3, P4, P5, P6 External interrupt: P0 Port 3 shared with LCD segment All LCD pins shared with the I/O pins
- 59 powerful instructions: Four clocks per instruction cycle All of instructions are one word length Most of instructions are one cycle only Maximum instruction cycle is two All ROM area JMP instruction All ROM area lookup table function (MOVC) Support hardware multiplier (MUL)
- Seven interrupt sources: Four internal interrupts: T0, TC0, TC1, SIO Three external interrupts: INT0, INT1, INT2
- Additional features: A real time clock timer An 8-bit basic timer with green mode wakeup function Two 8-bit timer counters with PWM or buzzer On chip watchdog timer Eight levels stack buffer An 8-channel ADC with 8-bit/12-bit resolution SIO function LCD driver: 1/3 duty, 1/2 bias. 3 common * 24 segment Dual clock system offers four operating modes External high clock: RC type up to 10 MHz External high clock: Crystal type up to 16 MHz External Low clock: Crystal 32768Hz Normal mode: Both high and low clock active Slow mode: Low clock only Sleep mode: Both high and low clock stop Green mode: Periodical wakeup by timer Package: Chip form LQFP 64 pins
Application Scenarios
The SN8P1819A3QG-1 is commonly used in various electronic devices that require an 8-bit micro-controller with low power consumption and high performance. It is suitable for applications such as consumer electronics, industrial automation, and communication devices.
Comparison
Advantages- Low power consumption - High performance - Wide range of integrated features - Dual clock system for flexible operation - Multiple interrupt sources for efficient control - On-chip watchdog timer for enhanced reliability - Package: Chip form LQFP 64 pins
Disadvantages- Limited OTP ROM size (4K * 16 bits) - Limited RAM size (256 * 8 bits) - Limited LCD RAM size (24 * 3 bits)
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download SN8P1819A3QG-1
- Chipdatas Part: CD88-SN8P1819A3QG-1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 14:35 +0800
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