XC866 8-Bit Single-Chip Microcontroller is a product of Infineon Technologies AG, released in December 2006, containing product features and characteristics for reference.
The XC866 is an 8‑bit single‑chip microcontroller from Infineon, based on the high‑performance XC800 core and compatible with the standard 8051 architecture. It offers on‑chip memory options, multiple I/O ports, ADC, timers, watchdog, and various power‑saving modes.
The datasheet provides detailed specifications for device variants, package dimensions, thermal characteristics, and quality parameters, as well as ordering information and revision history.
| Core architecture | XC800 core, compatible with standard 8051 processor |
|---|---|
| Flash memory | 4/8/16 Kbytes of Flash (up to 16 Kbytes) |
| RAM | 256 bytes of RAM |
| ADC | 10‑bit, 8‑channel ADC |
| Timers | Three 16‑bit timers (Timer0, Timer1, Timer2) |
| Package | PG‑TSSOP‑38 |
| Temperature range | SAF: –40 °C to 85 °C; SAK: –40 °C to 125 °C |
The XC866 is supplied in a PG‑TSSOP‑38 package.
It supports SAF (‑40 °C to 85 °C) and SAK (‑40 °C to 125 °C) temperature ranges.
The device offers up to 16 Kbytes of on‑chip Flash memory.