Key facts
- Brand
- Siemens
- Model
- C167CR
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-11
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Siemens C167CR Microcontroller Data Sheet
This document provides advance information on the Siemens C167CR, a new derivative of the C16x Family of full-featured single-chip CMOS microcontrollers. It combines high CPU performance with high peripheral functionality and enhanced I/O capabilities.
The C167CR features a 4-stage pipeline architecture achieving up to 20 MHz CPU clock speed (100 ns instruction cycle time). Key specifications include 2 KBytes of on-chip internal RAM, 2 KBytes of extension RAM, and an on-chip PLL for clock generation. The device supports up to 16 MBytes of linear address space and includes various peripherals such as a 16-channel A/D converter, CAN interface, and multiple timer units.
Siemens C167CR specifications
| CPU Clock Speed | 20 MHz |
|---|---|
| Instruction Cycle Time | 100 ns |
| Multiplication Time (16x16 bit) | 500 ns |
| Division Time (32/16 bit) | 1 us |
| Internal RAM Size | 2 KBytes |
| Extension RAM Size | 2 KBytes |
| Address Space | 16 MBytes |
| A/D Converter Channels | 16-Channel |
| Package Type | 144-Pin MQFP Package (EIAJ) |
All Siemens C167CR documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the temperature range for the SAB-C167CR-LM?
The operating temperature range is 0 to +70 °C.
What is the temperature range for the SAK-C167CR-LM?
The operating temperature range is -40 to +125 °C.
What is the maximum CPU clock frequency for this microcontroller?
The C167CR supports a CPU clock of up to 20 MHz.
How much on-chip internal RAM is available in the C167CR?
The device includes 2 KBytes of on-chip internal RAM.