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SAB-C513AO-2EN
8-bit microcontroller
Microcomputer Components
8-bit CMOS Microcontroller
C513AO
Data Sheet02.00
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
Infineon Technologies.
Data Sheet 102.00
8-Bit CMOS Microcontroller
Advance Information
C513AOFull upward compatibility with standard 8051 microcontrollerUp to 16 MHz external operating frequency
– 750 ns instruction cycle at 16 MHz operationOn-chip program memory
– C513AO-2R: 16 Kbytes ROM (with optional ROM protection)
– C513AO-2E: 16 Kbytes OTP
– C513AO-L: version without on-chip program memory (ROMless)Up to 64K byte external data memory
•256 × 8 RAM
•256 × 8 XRAMFour 8-bit digital I/O portsThree 16-bit timers/counters (Timer 2 with Up/Down and 16-bit auto-reload features)Full duplex serial interface (USART)Synchronous Serial Channel (SSC)Seven interrupt sources with two priority levelsOn-chip emulation support logic (Enhanced Hooks Emulation Technology™)
(further features are on next page)
Figure 1
C513AO Functional Units
Data Sheet 202.00
Features (continued):Programmable 15-bit Watchdog TimerOscillator WatchdogFast Power On ResetPower Saving Modes
– Slow-down mode
– Idle mode
– Software power-down mode with optional wake up capability through pin P3.2/INT0Available in P-DIP40-2, P-LCC-44-1 and P-MQFP-44-2 packagesFully pin-compatible with C501, C504, C505C, C505CA and C511/C513-devices.Temperature ranges:SAB-C513AOTA: 0 to 70°C
SAF-C513AOTA: – 40 to 85°C
Ordering InformationThe ordering code for Siemens microcontrollers provides an exact reference to the required
product. This ordering code identifies:the derivative itself, i.e. its function setthe specified temperature rangethe package and the type of delivery
For the available ordering codes for the C513AO please refer to the
“Product Information
Microcontrollers”, which summarizes all available microcontroller variants.Note: The ordering codes for the Mask-ROM versions are defined for each product after the
verification of the respective ROM code.
Data Sheet 302.00
Figure 2
Logic Symbol
