C511_1 Datasheet, PDF (9/128 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller

Introduction
Listed below is a summary of the main features of the C511/513 family members:
– Fully software compatible to standard 8051/8052 microcontrollers
– Up to 12 MHz operating frequency
– Up to 12 K×8 ROM / EEPROM
– Up to 256×8 RAM
– Up to 256x8 XRAM
– Four 8-bit ports
– Up to three 16-bit Timers / Counters (Timer 2 with Up/Down and 16-bit autoreload feature)
– Synchronous Serial Channel (SSC)
– Optional USART
– Up to seven interrupt sources, two priority levels
– Power Saving Modes
– P-LCC-44 package (C513A also in P-MQFP-44 package)
– Temperature ranges: SAB-C511 / 511A / 513 / 513A / C513A-H T_A : 0 °C to 70 °C
SAF-C513A
T_A : -40 °C to 85 °C
Figure 1-5
C511/C513 Logic Symbol
If the C513A-H is used in programming mode, its logic symbol is different from figure 1-5 (see
figure 9-1).
Semiconductor Group
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