SAF-C515C-8EM CA

Product Details

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8-Bit Single-Chip Microcontroller

The C515C is an enhanced, upgraded version of the SAB 80C515A 8-bit microcontroller which additionally provides a full CAN interface, a SPI compatible synchronous serial interface, extended power save provisions, additional on-chip RAM, 64K of on-chip program memory, two new external interrupts and RFI related improvements. With a maximum external clock rate of 10 MHz it achieves a 600 ns instruction cycle time (1 µs at 6 MHz).

Features

• Full upward compatibility with SAB 80C515A
• On-chip program memory (with optional memory protection)
– C515C-8R 64 Kbytes on-chip ROM
– C515C-8E 64 Kbytes on-chip OTP
– alternatively up to 64 Kbytes external program memory
• 256 bytes on-chip RAM
• 2 Kbytes of on-chip XRAM
• Up to 64 Kbytes external data memory
• Superset of the 8051 architecture with 8 datapointers
• Up to 10 MHz external operating frequency (1 µs instruction cycle time at 6 MHz
external clock)
• On-chip emulation support logic (Enhanced Hooks Technology)
• Current optimized oscillator circuit and EMI optimized design
• Eight ports: 48 + 1 digital I/O lines, 8 analog inputs
– Quasi-bidirectional port structure (8051 compatible)
– Port 5 selectable for bidirectional port structure (CMOS voltage levels)
• Full-CAN controller on-chip
– 256 register/data bytes are located in external data memory area
– max. 1 MBaud at 8 - 10 MHz operating frequency
• Three 16-bit timer/counters
– Timer 2 can be used for compare/capture functions
• 10-bit A/D converter with multiplexed inputs and built-in self calibration
• Full duplex serial interface with programmable baudrate generator (USART)
• SSC synchronous serial interface (SPI compatible)
– Master and slave capable
– Programmable clock polarity/clock-edge to data phase relation
– LSB/MSB first selectable
– 2.5 MHz transfer rate at 10 MHz operating frequency
• Seventeen interrupt vectors, at four priority levels selectable
• Extended watchdog facilities
– 15-bit programmable watchdog timer
– Oscillator watchdog
• 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 or RXDC pin
– Hardware power-down mode
• CPU running condition output pin
• ALE can be switched off
• Multiple separate VDD/VSS pin pairs
• P-MQFP-80-1 package
• Temperature Ranges:
SAB-C515C versions: TA = 0 to 70 °C
SAF-C515C versions: TA = -40 to 85 °C
SAH-C515C versions: TA = -40 to 110 °C