This is a datasheet for the XC167CI-16F 16-bit single-chip microcontroller with C166SV2 core, produced by Infineon Technologies AG. It provides information about the features and characteristics of the product.
The XC167CI-16F is a 16‑bit single‑chip microcontroller based on the C166SV2 core. It offers a high‑performance CPU, up to 128 KB of on‑chip flash, multiple on‑chip RAM modules, a 16‑channel A/D converter, and a 16‑priority‑level interrupt system with 77 sources.
The datasheet details functional blocks, electrical parameters, package options, and ordering information. It also includes reliability data such as flash memory retention time and endurance specifications.
| Instruction cycle time | 25 ns at 40 MHz |
|---|---|
| Flash memory size | 128 KB |
| On‑chip RAM (DPRAM) | 2 KB |
| A/D converter resolution | 10‑bit (or 8‑bit programmable) |
| Interrupt sources | 77 sources |
| Package type | 144‑Pin TQFP, 0.5 mm pitch |
The XC167CI-16F includes 128 KB of on‑chip flash memory.
It provides a 16‑priority‑level interrupt system with 77 sources.
The instruction cycle time is 25 ns when the CPU clock runs at 40 MHz.
The device is available in a 144‑pin TQFP package with a 0.5 mm pitch.