Quick Detail:

8-Bit CMOS Microcontroller


Description:

The C515A is an upward compatible version of the SAB 80C515A/83C515A-5 8-bit microcontroller which additionally provides an improved 10-bit A/D converter, ALE switch-off capability, on-chip emulation support, ROM protection, and enhanced power saving mode capabilities. With a maximum external clock rate of 24 MHz it achieves a 500 ns instruction cycle time (1 µs at 12 MHz).
The C515A is mounted in a P-MQFP-80 package


Applications:

• Full upward compatibility with SAB 80C515A/83C515A-5
• Up to 24 MHz external operating frequency
– 500 ns instruction cycle at 24 MHz operation
• 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)
– 4 operating modes, fixed or variable baud rates
• Three 16-bit timer/counters
– Timer 0 / 1 (C501 compatible)
– Timer 2 for 16-bit reload, compare, or capture functions
• 10-bit A/D converter
– 8 multiplexed analog inputs
– Built-in self calibration
• 16-bit watchdog timer
• Power saving modes
– Slow down mode
– Idle mode (can be combined with slow down mode)
– Software power down mode with wake-up capability through INT0 pin
– Hardware power down mode
• 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)

Specifications:

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Mega Source Elec. Limited is a leading independent electronic components supplier and distributor since 2004.Mega Source Elec. Limited has been specialized in providing Original Equipment Manufacturers (OEMs) and Contract Electronic Manufacturers (CEMs) which is hard to find, obsolete and hot sales integrated circuits ,semiconductors,LCD displays,power bank ect.

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