C515C 8-Bit Single-Chip Microcontroller is a single-chip microcontroller released by Infineon Technologies
The C515C is an 8‑bit single‑chip microcontroller from Infineon Technologies. It offers full upward compatibility with the SAB 80C515A, on‑chip program memory options (64 KB ROM or OTP), 256 bytes of RAM, 2 KB of XRAM, and up to 64 KB of external program and data memory. The device includes a full‑CAN controller, an SPI‑compatible SSC interface, a USART supporting up to 1 Mbaud, a 10‑bit ADC, three 16‑bit timers, and extensive watchdog and power‑saving features.
The microcontroller is supplied in a P‑MQFP‑80‑1 package and operates over a wide temperature range (‑40 °C to 110 °C for the SAH version). It provides 48+1 digital I/O lines, 8 analog inputs, and 17 interrupt vectors. The maximum external clock frequency is 10 MHz, yielding a 600 ns instruction cycle time.
| On‑chip ROM (C515C‑8R) | 64 KB |
|---|---|
| On‑chip OTP (C515C‑8E) | 64 KB |
| On‑chip RAM | 256 bytes |
| On‑chip XRAM | 2 KB |
| Maximum external clock frequency | 10 MHz |
| Digital I/O ports | 48 + 1 lines (8 ports) |
| Analog inputs | 8 |
| CAN controller | Full‑CAN on‑chip |
| SPI (SSC) interface speed | 2.5 MHz at 10 MHz clock |
| USART maximum baud rate | 1 Mbaud |
| ADC resolution | 10‑bit |
| Timer/counter units | Three 16‑bit |
| Watchdog timer | 15‑bit programmable |
| Package | P‑MQFP‑80‑1 |
The C515C can operate with an external clock up to 10 MHz.
The C515C‑8R version includes 64 KB of on‑chip ROM.
Yes, the C515C features a full‑CAN controller integrated on‑chip.
The microcontroller is supplied in a P‑MQFP‑80‑1 (Plastic Metric Quad Flat Package).