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C509-L Datasheet 8-bit CMOS Microcontroller

Manufacturer: Siemens Semiconductor Group (now Infineon)

Overview: C509-L 8-Bit CMOS Microcontroller User's Manual 10.97 htStep:/m/icwowndw.usicteomr/ens.de/ C509-L Data Sheet Revision History : 10.97 Previous Releases : 06.96 (Original Version) Page (new Page (prev. Subjects (changes since last revision) version) version) 1-6 1-11 3-1 3-12 4-12 6-6 6-28 6-78 6-85 6-88 6-93 7-13 7-16 11-1 11-3, 11-4 11-1, 11-5, 11-7 11-7 to11-9 Chapter 12 1-6 1-11 3-1 3-12 4-12 6-6 6-28 6-78 6-85 6-88 6-93 7-13 7-16 11-1 11-3 11-1, 11-5, 11-7 11-6 to11-8 Chapter 12 Duty cycle for XTAL2 corrected RESET : correction in text “for the duration of two machine cycles“ Correction in text : XRAM is internal 1st paragraph: sentence “Bit Swap is ...” added; Table 3-2: Text in right column corrected Figure 3-7; corrected and improved Last paragraph og 4.4.2 : last sentence deleted Correction in figure 6-4 and text : “Delay = 1 state“ Correction in text 2nd paragraph : “consists of three ...

General Description

of ICR and ICS added VIL2 modified Improved and extended ICC specification VCC min.

changed from 5V - 15% to 5V - 5% AC characteristics : 16 MHz clock oscillator duty cycle (DC) for external clock changed to 0.45 to 0.55 Improved index;

bold page numbers for main definition reference Edition 10.97 Published by Siemens AG, Bereich Halbleiter, MarketingKommunikation, Balanstraße 73, 81541 München © Siemens AG 1997 All Rights Reserved.

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