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Description
Electronic Component Model: SAF-C515A-LM is an 8-Bit CMOS Microcontroller. It is an upward compatible version of the SAB 80C515A/83C515A-5 8-bit microcontroller with additional features such as an improved 10-bit A/D converter, ALE switch-off capability, on-chip emulation support, ROM protection, and enhanced power saving mode capabilities. It has a maximum external clock rate of 24 MHz which allows it to achieve a 500 ns instruction cycle time (1 µs at 12 MHz). The SAF-C515A-LM is mounted in a P-MQFP-80 package.
Specifications and features
• Full upward compatibility with SAB 80C515A/83C515A-5
• Up to 24 MHz external operating frequency
• 32K byte on-chip ROM (with optional ROM protection)
• Alternatively up to 64K byte external program memory
• Up to 64K byte external data memory
• 256 byte on-chip RAM
• 1K byte on-chip RAM (XRAM)
• Six 8-bit parallel I/O ports
• One input port for analog/digital input
• Full duplex serial interface (USART)
• Three 16-bit timer/counters
• 10-bit A/D converter
• 16-bit watchdog timer
• Power saving modes
• 12 interrupt sources (7 external, 5 internal) selectable at 4 priority levels
• ALE switch-off capability
• On-chip emulation support logic (Enhanced Hooks Technology TM)
• P-MQFP-80-1 package
• Temperature Ranges: SAB-C515A TA = 0 to 70 °C, SAF-C515A TA = – 40 to 85 °C, SAH-C515A TA = – 40 to 85 °C, SAK-C515 TA = – 40 to 110 °C (max. operating frequency: 18 MHz)
Application Scenarios
There are various applications for the SAF-C515A-LM microcontroller including:
- Industrial automation
- Consumer electronics
- Automotive electronics
- Medical devices
Comparison
Advantages:
- Full upward compatibility with SAB 80C515A/83C515A-5 microcontrollers
- Wide operating temperature ranges
- Power saving modes for energy efficiency
- On-chip emulation support logic for debugging and testing
Disadvantages:
- Limited maximum operating frequency compared to other microcontrollers
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download SAF-C515A-LM
- Chipdatas Part: CD94-SAF-C515A-LM
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 07:36 +0800
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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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