C161OLMHABXUMA1

C161OLMHABXUMA1 Datasheet

C161K C161O

Part	Datasheet
C161OLMHABXUMA1	C161OLMHABXUMA1 (pdf)

PDF Datasheet Preview
Data Sheet, V2.0, Jan. 2001 C161K C161O 16-Bit Single-Chip Microcontroller Microcontrollers Never stop thinking. Edition 2001-01 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München, Germany Infineon Technologies AG All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide. Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Data Sheet, V2.0, Jan. 2001 C161K C161O 16-Bit Single-Chip Microcontroller Microcontrollers Never stop thinking. C161K/O 2001-01 V2.0 Previous Version: Preliminary Advance Information Converted to Infineon layout C161V removed Ordering Codes and Cross-Reference replaced with Derivative Synopsis Open drain functionality described for P2, P3, P6 Bidirectional reset introduced Figure updated 28, 29 32 - 56 Specifications for reduced supply voltage introduced Reduced power consumption 36, 37 Clock Generation Modes added 38, 39 Description of External Clock Drive improved 41 - 56 Standard 25-MHz timing introduced timing granularity 2 ns We Listen to Your Comments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal including a reference to this document to: 16-Bit Single-Chip Microcontroller C166 Family C161K/O C161K/O • High Performance 16-bit CPU with 4-Stage Pipeline 80 ns Instruction Cycle Time at 25 MHz CPU Clock 400 ns Multiplication 16 x 16 bit , 800 ns Division 32 / 16 bit Enhanced Boolean Bit Manipulation Facilities Additional Instructions to Support HLL and Operating Systems Register-Based Design with Multiple Variable Register Banks Single-Cycle Context Switching Support 16 MBytes Total Linear Address Space for Code and Data 1024 Bytes On-Chip Special Function Register Area • 16-Priority-Level Interrupt System with 20 Sources, Sample-Rate down to 40 ns • 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via Peripheral Event Controller PEC • Clock Generation via prescaler or via direct clock input • On-Chip Memory Modules 2 KBytes On-Chip Internal RAM IRAM on C161O, 1 KByte IRAM on C161K • On-Chip Peripheral Modules Two Multi-Functional General Purpose Timer Units with 5 Timers on C161O, one Timer Unit with 3 Timers on C161K Two Serial Channels Synchronous/Asynchronous and High-Speed-Synchronous • Up to 4 MBytes External Address Space for Code and Data Programmable External Bus Characteristics for Different Address Ranges Multiplexed or Demultiplexed External Address/Data Buses with 8-Bit or 16-Bit Data Bus Width Four Programmable Chip-Select Signals on C161O, two Chip-Select Signals on C161K • Idle and Power Down Modes • Programmable Watchdog Timer • Up to 63 General Purpose I/O Lines • Power Supply the C161K/O can operate from a 5 V or a 3 V power supply • Supported by a Large Range of Development Tools like C-Compilers, Macro-Assembler Packages, Emulators, Evaluation Boards, HLL-Debuggers, Simulators, Logic Analyzer Disassemblers, Programming Boards • On-Chip Bootstrap Loader • 80-Pin MQFP Package mm pitch Data Sheet V2.0, 2001-01 C161K C161O 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. Table 1 C161K/O Derivative Synopsis Derivative1 Max. Oper. Operating Frequency Voltage IRAM Nr of Ext. [KB] CSs Intr. SAF-C161K-LM 20 MHz to V 1 SAB-C161K-LM 20 MHz to V 1 SAF-C161K-L25M 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. Data Sheet V2.0, 2001-01 C161K C161O Introduction The C161K/O is a derivative of the Infineon C166 Family of full featured single-chip CMOS microcontrollers. It combines high CPU performance up to million instructions per second with peripheral functionality and enhanced IO-capabilities. The C161K/O is especially suited for cost sensitive applications. XTAL1 XTAL2 RSTIN RSTOUT NMI EA ALE RD WR/WRL Port 5 2 Bit Figure 1 Logic Symbol C161 Port 0 16 Bit Port 1 16 Bit Port 2 7 Bit Port 3 12 Bit Port 4 6 Bit Port 6 4 Bit MCL02949 Data Sheet V2.0, 2001-01 Pin Configuration MQFP Package top view C161K C161O 80 P5.15/T2EUD 79 P5.14/T4EUD 78 P2.15/EX7IN 77 P2.14/EX6IN 76 P2.13/EX5IN 75 P2.12/EX4IN 74 P2.11/EX3IN 73 P2.10/EX2IN 72 P2.9/EX1IN 71 P6.3/CS3 70 P6.2/CS2 69 P6.1/CS1 68 P6.0/CS0 67 NMI 66 RSTOUT 65 RSTIN 64 VDD 63 VSS 62 P1H.7/A15 61 P1H.6/A14 VSS 1 XTAL1 2 XTAL2 3 VDD 4 P3.2/CAPIN 5 P3.3/T3OUT 6 P3.4/T3EUD 7 P3.5/T4IN 8 P3.6/T3IN 9 P3.7/T2IN 10 P3.8/MRST 11 P3.9/MTSR 12 P3.10/TxD0 13 P3.11/RxD0 14 P3.12/BHE/WRH 15 P3.13/SCLK 16 P4.0/A16 17 P4.1/A17 18 P4.2/A18 19 P4.3/A19 20 VSS 21 VDD 22 P4.4/A20 23 P4.5/A21 24 RD 25 WR/WRL 26 ALE 27 EA 28 P0L.0/AD0 29 P0L.1/AD1 30 P0L.2/AD2 31 P0L.3/AD3 32 P0L.4/AD4 33 P0L.5/AD5 34 P0L.6/AD6 35 P0L.7/AD7 36 VDD 37 VSS 38 P0H.0/AD8 39 P0H.1/AD9 40 C161K/O 60 P1H.5/A13 59 P1H.4/A12 58 P1H.3/A11 57 P1H.2/A10 56 P1H.1/A9 55 P1H.0/A8 54 P1L.7/A7 53 P1L.6/A6 52 P1L.5/A5 51 P1L.4/A4 50 P1L.3/A3 49 P1L.2/A2 48 P1L.1/A1 47 P1L.0/A0 46 P0H.7/AD15 45 P0H.6/AD14 44 P0H.5/AD13 43 P0H.4/AD12 42 P0H.3/AD11 41 P0H.2/AD10 MCP04858 Figure 2 Note The marked signals are only available in the C161O. Please also refer to the detailed description below shaded lines . Data Sheet V2.0, 2001-01 C161K C161O Table 2 Pin Definitions and Functions Symbol Pin Input Function Num Outp. XTAL1 2 XTAL2 3 XTAL1 Input to the oscillator amplifier and input to the internal clock generator XTAL2 Output of the oscillator amplifier circuit. To clock the device from an external source, drive XTAL1,

PDF Datasheet Preview

Data Sheet, V2.0, Jan. 2001

C161K C161O
16-Bit Single-Chip Microcontroller

Microcontrollers

Never stop thinking.

Edition 2001-01

Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München, Germany

Infineon Technologies AG

All Rights Reserved.

Attention please!

The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer.

Information

For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide.

Warnings

Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

Data Sheet, V2.0, Jan. 2001

C161K C161O
16-Bit Single-Chip Microcontroller

Microcontrollers

Never stop thinking.

C161K/O
2001-01

V2.0

Previous Version:

Preliminary Advance Information

Converted to Infineon layout

C161V removed
Ordering Codes and Cross-Reference replaced with Derivative Synopsis

Open drain functionality described for P2, P3, P6

Bidirectional reset introduced

Figure updated
28, 29
32 - 56 Specifications for reduced supply voltage introduced

Reduced power consumption
36, 37

Clock Generation Modes added
38, 39

Description of External Clock Drive improved
41 - 56 Standard 25-MHz timing introduced timing granularity 2 ns

We Listen to Your Comments

Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal including a reference to this document to:
16-Bit Single-Chip Microcontroller C166 Family

C161K/O

C161K/O
• High Performance 16-bit CPU with 4-Stage Pipeline 80 ns Instruction Cycle Time at 25 MHz CPU Clock 400 ns Multiplication 16 x 16 bit , 800 ns Division 32 / 16 bit Enhanced Boolean Bit Manipulation Facilities Additional Instructions to Support HLL and Operating Systems Register-Based Design with Multiple Variable Register Banks Single-Cycle Context Switching Support 16 MBytes Total Linear Address Space for Code and Data 1024 Bytes On-Chip Special Function Register Area
• 16-Priority-Level Interrupt System with 20 Sources, Sample-Rate down to 40 ns
• 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via

Peripheral Event Controller PEC
• Clock Generation via prescaler or via direct clock input
• On-Chip Memory Modules
2 KBytes On-Chip Internal RAM IRAM on C161O, 1 KByte IRAM on C161K
• On-Chip Peripheral Modules Two Multi-Functional General Purpose Timer Units with 5 Timers on C161O, one Timer Unit with 3 Timers on C161K Two Serial Channels Synchronous/Asynchronous and High-Speed-Synchronous
• Up to 4 MBytes External Address Space for Code and Data Programmable External Bus Characteristics for Different Address Ranges Multiplexed or Demultiplexed External Address/Data Buses with 8-Bit or 16-Bit Data Bus Width Four Programmable Chip-Select Signals on C161O, two Chip-Select Signals on C161K
• Idle and Power Down Modes
• Programmable Watchdog Timer
• Up to 63 General Purpose I/O Lines
• Power Supply the C161K/O can operate from a 5 V or a 3 V power supply
• Supported by a Large Range of Development Tools like C-Compilers,

Macro-Assembler Packages, Emulators, Evaluation Boards, HLL-Debuggers, Simulators, Logic Analyzer Disassemblers, Programming Boards
• On-Chip Bootstrap Loader
• 80-Pin MQFP Package mm pitch

Data Sheet

V2.0, 2001-01

C161K C161O

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.

Table 1

C161K/O Derivative Synopsis

Derivative1

Max. Oper. Operating Frequency Voltage

IRAM Nr of Ext. [KB] CSs Intr.

SAF-C161K-LM
20 MHz
to V 1

SAB-C161K-LM
20 MHz
to V 1

SAF-C161K-L25M
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.

Data Sheet

V2.0, 2001-01

C161K C161O

Introduction

The C161K/O is a derivative of the Infineon C166 Family of full featured single-chip CMOS microcontrollers. It combines high CPU performance up to million instructions per second with peripheral functionality and enhanced IO-capabilities. The C161K/O is especially suited for cost sensitive applications.

XTAL1 XTAL2 RSTIN RSTOUT NMI EA ALE RD WR/WRL Port 5 2 Bit

Figure 1 Logic Symbol

C161

Port 0 16 Bit

Port 1 16 Bit

Port 2 7 Bit

Port 3 12 Bit

Port 4 6 Bit

Port 6 4 Bit

MCL02949

Data Sheet

V2.0, 2001-01

Pin Configuration MQFP Package top view

C161K C161O
80 P5.15/T2EUD 79 P5.14/T4EUD 78 P2.15/EX7IN 77 P2.14/EX6IN 76 P2.13/EX5IN 75 P2.12/EX4IN 74 P2.11/EX3IN 73 P2.10/EX2IN 72 P2.9/EX1IN 71 P6.3/CS3 70 P6.2/CS2 69 P6.1/CS1 68 P6.0/CS0 67 NMI 66 RSTOUT 65 RSTIN 64 VDD 63 VSS 62 P1H.7/A15 61 P1H.6/A14

VSS 1 XTAL1 2 XTAL2 3

VDD 4 P3.2/CAPIN 5 P3.3/T3OUT 6 P3.4/T3EUD 7

P3.5/T4IN 8 P3.6/T3IN 9 P3.7/T2IN 10 P3.8/MRST 11 P3.9/MTSR 12 P3.10/TxD0 13 P3.11/RxD0 14 P3.12/BHE/WRH 15 P3.13/SCLK 16 P4.0/A16 17 P4.1/A17 18 P4.2/A18 19 P4.3/A19 20

VSS 21 VDD 22 P4.4/A20 23 P4.5/A21 24 RD 25 WR/WRL 26 ALE 27 EA 28 P0L.0/AD0 29 P0L.1/AD1 30 P0L.2/AD2 31 P0L.3/AD3 32 P0L.4/AD4 33 P0L.5/AD5 34 P0L.6/AD6 35 P0L.7/AD7 36 VDD 37 VSS 38 P0H.0/AD8 39 P0H.1/AD9 40

C161K/O
60 P1H.5/A13 59 P1H.4/A12 58 P1H.3/A11 57 P1H.2/A10 56 P1H.1/A9 55 P1H.0/A8 54 P1L.7/A7 53 P1L.6/A6 52 P1L.5/A5 51 P1L.4/A4 50 P1L.3/A3 49 P1L.2/A2 48 P1L.1/A1 47 P1L.0/A0 46 P0H.7/AD15 45 P0H.6/AD14 44 P0H.5/AD13 43 P0H.4/AD12 42 P0H.3/AD11 41 P0H.2/AD10

MCP04858

Figure 2

Note The marked signals are only available in the C161O. Please also refer to the detailed description below shaded lines .

Data Sheet

V2.0, 2001-01

C161K C161O

Table 2

Pin Definitions and Functions

Symbol Pin Input Function Num Outp.

XTAL1 2 XTAL2 3

XTAL1 Input to the oscillator amplifier and input
to the internal clock generator

XTAL2 Output of the oscillator amplifier circuit.

To clock the device from an external source, drive XTAL1,

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived C161OLMHABXUMA1 Datasheet file may be downloaded here without warranties.

Datasheet ID: C161OLMHABXUMA1 637973