C161V overview
C161V is a component documented by Siemens Semiconductor G. The PDF description identifies it as "16-Bit CMOS Single-Chip Microcontroller." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Siemens Semiconductor G...
- Part number: C161V
- Category: Microcontroller
- Datasheet length: 43 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Pin Definitions and Functions (cont’d) Symbol Pin Number Input Output Function VCC 4, 22, 37, 64 - Digital Supply Voltage: + 5 V during normal operation and idle mode. ‡ 2.5 V during power down mode VSS 1, 21, 38, 63 - Digital Ground.
- Note: All time specifications refer to a CPU clock of 16 MHz (see definition in the AC Characteristics section).
- Based on these hardware provisions, most of the C161’s instructions can be executed in just one machine cycle which requires 125 ns at 16-MHz CPU clock.
- With an interrupt response time within a range from just 315 ns to 750 ns (in case of internal program execution), the C161 is capable of reacting very fast to the occurence of non-deterministic events.
- The maximum resolution of the timers in module GPT1 is 500 ns (@ 16-MHz CPU clock).
- Figure 6 Block Diagram of GPT2 With its maximum resolution of 250 ns (@ 16 MHz), the GPT2 module provides precise event control and time measurement.
- Thus, time intervals between 32 ms and 524 ms can be monitored (@ 16 MHz).
Topics covered by the datasheet
The document includes sections related to:
- Ordering Information
Engineering review checklist
- Confirm supply rails, clock limits, memory size, peripheral mapping and I/O voltage compatibility.
- Check package pinout, boot configuration, programming interface and silicon-revision errata.
- Budget decoupling, thermal margin, startup timing and firmware recovery behavior before release.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the C161V datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=c161v-siemens-semiconductor-g