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C505L Dataheets PDF



Part Number C505L
Manufacturers Infineon
Logo Infineon
Description 8-bit CMOS Microcontroller
Datasheet C505L DatasheetC505L Datasheet (PDF)

Microcomputer Components 8-bit CMOS Microcontroller C505L m :// w w w .in fin DS 1 eo http://www.Datasheet4U.com ht tp n. Data Sheet 06.99 co / C505L Data Sheet Revision History: Previous Releases: Original Version: 06.99 Page (new Page (prev. Subjects (changes since last revision) version) version) -- - For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide: se.

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Microcomputer Components 8-bit CMOS Microcontroller C505L m :// w w w .in fin DS 1 eo http://www.Datasheet4U.com ht tp n. Data Sheet 06.99 co / C505L Data Sheet Revision History: Previous Releases: Original Version: 06.99 Page (new Page (prev. Subjects (changes since last revision) version) version) -- - For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide: see our webpage at http://www.infineon.com. Enhanced Hooks TechnologyTM is a trademark and patent of Metalink Corporation licensed to Siemens. Edition 06.99 Published by Infineon Technologies AG i. Gr., St.-Martin-Strasse 53 D-81541 München © Infineon Technologies AG 1999 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 Technologiesis 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 (see address list). 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. 8-Bit CMOS Microcontroller C505L Advance Information Features • • • • • • • Fully compatible with the standard 8051 microcontroller Superset of the 8051 architecture with 8 datapointers Up to 20 MHz operating frequency – 375 ns instruction cycle time @ 16 MHz – 300 ns instruction cycle time @ 20 MHz (50% duty cycle) Program Memory – 32K bytes of on-chip OTP memory – Externally expandable up to 64 Kbytes 256-byte on-chip RAM 256-byte on-chip XRAM Five 8-bit and one 6-bit digital I/O ports (Port 5 with 6 bits only) – Port 1 with mixed analog/digital I/O capability – Port 3 with 2 LCD output lines as secondary functions – Port 4 and 5 with 8 and 6 LCD output lines respectively as secondary functions (more features are on next page) On-Chip Emulation Support Module Oscillator Watchdog 10-Bit ADC Timer 2 4-Channel PWM Watchdog Timer Real-Time Clock XRAM 256 x 8 T0 T1 CPU RAM 256 x 8 Port 0 Port 1 8 Digit. I / O 8 Analog Inputs / 8 Digit. I / O 8 Digit. I / O 2 LCD Outputs / 8 Digit. I / O 8 LCD Outputs / 8 Digit. I / O 6 LCD Outputs / 6 Digit. I / O MCB03832 8-Bit 8 Datapointers USART OTP 32k x 8 OTP 32k x 8 (C505L-4E only) Port 2 Port 3 Port 4 Port 5 128-Segment LCD Control 20 LCD Outputs Figure 1 C505L Functional Units Data Sheet 1 06.99 C505L Features (cont’d): • • • • • • • • • • • • • Three 16-bit timers/counters – Timer 0 / 1 (C501 compatible) – Timer 2 with 4 channels for 16-bit capture/compare operation 128-segment LCD Controller – 1/4 duty cycle drive – 4 row and 32 column outputs – On-chip programmable reference voltage generation – 20 dedicated LCD output lines (4 rows + 16 columns) Real-Time Clock – 47-bit digital clock counter – Input frequency of 32.768 KHz required – Operates in a special power down mode Full duplex serial interface with programmable baudrate generator (USART) 10-bit A/D Converter with 8 multiplexed inputs Twelve interrupt sources with four priority levels On-chip emulation support logic (Enhanced HooksTM 1)) Programmable 15-bit Watchdog Timer Oscillator Watchdog Fast power-on reset Power-saving modes – Slow-down mode – Idle mode (can be combined with slow-down mode) – 3 special power down modes – Software power-down mode with wake up capability through INT0 pin or Real-Time Clock P-MQFP-80 package Temperature ranges: SAB-C505L TA = 0 to 70 °C SAF-C505L TA = – 40 to 85 °C SAK-C505L TA = – 40 to 125 °C (max. operating frequency: 12 MHz) Ordering Information The ordering code for Infineon Technologies’ microcontrollers provides an exact reference to the required product. This ordering code identifies: • • • the derivative itself, i.e. its function set the specified temperature rage the package and the type of delivery For the available ordering codes for the C505L please refer to the “Pr.


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