S3P72N5XZZ-QWR5 - Brand New SMARFASIC IC Chips
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Description
The S3P72N5XZZ-QWR5 is an electronic component belonging to the IC Chips category. It is a single-chip CMOS microcontroller that has been designed for high performance using Samsung's newest 4-bit CPU core. This model offers features such as LCD direct drive capability, 8-bit timer/counter, and serial I/O, making it an excellent solution for a wide variety of applications that require LCD functions. The S3P72N5XZZ-QWR5 comes in an 80-pin QFP package, which allows up to 40 pins of the package to be dedicated to I/O. Furthermore, it has six vectored interrupts that provide fast response to internal and external events. Its advanced CMOS technology provides for low power consumption and a wide operating voltage range.
Specifications and features
- Memory:
- 512 4-bit RAM
- 8K 8-bit ROM (S3C72N8/P72N8)
- 16K 8-bit ROM (S3C72N5/P72N5)
- Input pins: 8
- Output pins: 8 (sharing with segment driver outputs)
- LCD Controller/Driver:
- Maximum 16-digit LCD direct drive capability
- 32 segment, 4 common pins
- Display modes: Static, 1/2 duty (1/2 bias), 1/3 duty (1/2 or 1/3 bias), 1/4 duty (1/3 bias)
- 8-Bit Basic Timer:
- Programmable interval timer
- Watchdog timer
- 8-Bit Timer/Counter:
- Programmable 8-bit timer
- External event counter
- Arbitrary clock frequency output
- Serial I/O interface clock generator
- Watch Timer:
- Real-time and interval time measurement
- Four frequency outputs to BUZ pin
- Clock source generation for LCD
- 8-Bit Serial I/O Interface:
- 8-bit transmit/receive mode
- 8-bit receive only mode
- LSB-first or MSB-first transmission selectable
- Internal or external clock source
- Bit Sequential Carrier: support 16-bit serial data transfer in arbitrary format
- Interrupts:
- Three internal vectored interrupts
- Three external vectored interrupts
- Two quasi-interrupts
- Memory-Mapped I/O Structure: Data memory bank 15
- Two Power-Down Modes:
- Idle mode (only CPU clock stops)
- Stop mode (main or sub system oscillation stops)
- Oscillation Sources:
- Crystal, ceramic, or RC for main system clock
- Crystal or external oscillator for subsystem clock
- Main system clock frequency: 4.19 MHz (typical)
- Subsystem clock frequency: 32.768 kHz
- CPU clock divider circuit (by 4, 8, or 64)
- Instruction Execution Times:
- 0.95, 1.91, 15.3 ms at 4.19 MHz (main)
- 122 ms at 32.768 kHz (subsystem)
- Operating Temperature: -40 °C to 85 °C
- Operating Voltage Range: 1.8 V to 5.5 V
Application Scenarios
The S3P72N5XZZ-QWR5 microcontroller can be used in a wide variety of applications that require LCD functions. Its maximum 16-digit LCD direct drive capability, 8-bit timer/counter, and serial I/O make it an excellent solution for applications such as digital watches, pocket calculators, and other devices that require a display.
Comparison
Advantages- High performance using Samsung's newest 4-bit CPU core
- Low power consumption and a wide operating voltage range
- Maximum 16-digit LCD direct drive capability
- 8-bit timer/counter and serial I/O
Disadvantages- Not suitable for applications that require high processing power (e.g. computer systems)
- Smaller ROM (8K/16K) compared to other microcontrollers in the market
- Memory:
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download S3P72N5XZZ-QWR5
- Chipdatas Part: CD89-S3P72N5XZZ-QWR5
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/21 11:14 +0800
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- Full or Partial Refund , If the item is not as described
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