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Description
The P80C31-1 is a high-performance static 80C51 electronic component model fabricated with Philips high-density CMOS technology. It operates at a voltage range of 2.7V to 5.5V.
Specifications and features
- 8051 Central Processing Unit
- 4k ×8 ROM (80C51)
- 128 ×8 RAM
- Three 16-bit counter/timers
- Boolean processor
- Full static operation
- Low voltage (2.7V to 5.5V) operation
- Memory addressing capability: 64k ROM and 64k RAM
- Power control modes: Clock can be stopped and resumed, Idle mode, Power-down mode
- CMOS and TTL compatible
- TWO speed ranges at VCC= 5V: 0 to 16MHz, 0 to 33MHz
- Three package styles
- Extended temperature ranges
- Dual Data Pointers
- Security bits: ROM (2 bits), OTP/EPROM (3 bits)
- Encryption array—64 bytes
- 4 level priority interrupt
- 6 interrupt sources
- Four 8-bit I/O ports
- Full–duplex enhanced UART: Framing error detection, Automatic address recognition
- Programmable clock out
- Asynchronous port reset
- Low EMI (inhibit ALE)
- Wake-up from Power Down by an external interrupt (8XC51)
Application Scenarios
The P80C31-1 electronic component model is widely used in various applications where a high-performance static 80C51 design is required. It is particularly suitable for projects that require memory addressing capability, power control modes, and compatibility with CMOS and TTL.
Comparison
Advantages- High-performance static design
- Wide voltage operating range
- Memory addressing capability
- Power control modes
- Compatibility with CMOS and TTL
Disadvantages- Limited speed ranges
- Limited package styles
- Requires external interrupt for wake-up from power down
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download P80C31-1
- Chipdatas Part: CD87-P80C31-1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 12:13 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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