C161O datasheet(6/66 Pages) INFINEON

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C161K

C161O

Data Sheet

V2.0, 2001-01

This document describes several derivatives of the C161 group. Table 1 enumerates

these derivatives and summarizes the differences. As this document refers to all of these

derivatives, some descriptions may not apply to a specific product.

For simplicity all versions are referred to by the term C161K/O throughout this document.

Ordering Information

The ordering code for Infineon microcontrollers provides an exact reference to the

required product. This ordering code identifies:

• the derivative itself, i.e. its function set, the temperature range, and the supply voltage

• the package and the type of delivery.

For the available ordering codes for the C161K/O please refer to the “Product Catalog

Microcontrollers”, which summarizes all available microcontroller variants.

Note: The ordering codes for Mask-ROM versions are defined for each product after

verification of the respective ROM code.

Table 1

C161K/O Derivative Synopsis

Derivative1)

1) This Data Sheet is valid for devices starting with and including design step HA.

Max. Oper.

Frequency

Operating

Voltage

IRAM

[KB]

Nr of

CSs

Ext.

Intr.

CAP

SAF-C161K-LM

20 MHz

4.5 to 5.5 V

124---

SAB-C161K-LM

20 MHz

4.5 to 5.5 V

124---

SAF-C161K-L25M

25 MHz

4.5 to 5.5 V

124---

SAB-C161K-L25M

25 MHz

4.5 to 5.5 V

124---

SAF-C161K-LM3V

20 MHz

3.0 to 3.6 V

124---

SAB-C161K-LM3V

20 MHz

3.0 to 3.6 V

124---

SAF-C161O-LM

20 MHz

4.5 to 5.5 V

247Yes

SAB-C161O-LM

20 MHz

4.5 to 5.5 V

247Yes

SAF-C161O-L25M

25 MHz

4.5 to 5.5 V

247Yes

SAB-C161O-L25M

25 MHz

4.5 to 5.5 V

247Yes

SAF-C161O-LM3V

20 MHz

3.0 to 3.6 V

247Yes

SAB-C161O-LM3V

20 MHz

3.0 to 3.6 V

247Yes

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