C505 ,8-Bit Single-Chip MicrocontrollerData Sheet, Dec. 2000C505C505CC505AC505CA8-Bit Single-Chip MicrocontrollerMicrocontrollersNe ve r ..
C50A50Z4 , Surface Mount Termination 50 Watts, 50Ω
C5100 , 5000 WATTS (AC) DC/D CSINGLE OUTPUT
C5100 , 5000 WATTS (AC) DC/D CSINGLE OUTPUT
C5122 , CB Transceiver PLL IC
C5148 , NPN TRIPLE DIFFUSED MESA TYPE (DISPLAY, COLOR TV HIGH SPEED SWITCHING APPLICATIONS)
CCR33.86MXC7T , Ceramic ResonatorsSMD CCR Series
CCR33.86MXC7T , Ceramic ResonatorsSMD CCR Series
CCR40.0MXC7T , Ceramic ResonatorsSMD CCR Series
CCU3000 , Central Control Unit
CCU3000 , Central Control Unit
CD0402-T05C , CD0402-TxxC - TVS Diode Array Series
C505
8-Bit Single-Chip Microcontroller
Controller Area Network (CAN): License of Robert Bosch GmbH
C505/C505C/C505A/
C505CA
8-Bit Single-Chip Microcontroller
C500 Family
Advance InformationFully compatible to standard 8051 microcontroller
Superset of the 8051 architecture with 8 datapointers
Up to 20 MHz operating frequency375 ns instruction cycle time @16 MHz
– 300 ns instruction cycle time @20 MHz (50 % duty cycle)
On-chip program memory (with optional memory protection)
– C505(C)(A)-2R : 16K byte on-chip ROM
– C505A-4R/C505CA-4R: 32K byte on-chip ROM
– C505A-4E/C505CA-4E: 32K byte on-chip OTP
– alternatively up to 64k byte external program memory
256 byte on-chip RAM
On-chip XRAMC505/C505C :256 byteC505A/C505CA :1K byte
(more features on next page)
Figure 1
C505 Functional Units
