Datasheet

C505/C505C/C505A/C505CA
Data Sheet 3 12.00
Note: The term C505 refers to all versions described within this document unless otherwise noted.
However the term C505 may also be restricted by the context to refer to only CAN-less
derivatives with 8-Bit ADC which are C505-2R and C505-L in this document.
Note: The term C505(C)(A)-2R, for simplicity, is used to stand for C505 16K byte ROM versions
within this document which are C505-2R, C505C-2R, C505A-2R and C505CA-2R.
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 specificed temperature rage
• the package and the type of delivery
For the available ordering codes for the C505 please refer to the “Product information
Microcontrollers”, which summarizes all available microcontroller variants.
Table 1
Differences in Functionality of the C505 MCUs
Device Internal Program Memory XRAM Size A/D Converter
Resolution
CAN
Controller
ROM OTP
C505-2R 16K byte – 256 byte 8 Bit –
C505-L – – 256 byte 8 Bit –
C505C-2R 16K byte – 256 byte 8 Bit √
C505C-L – – 256 byte 8 Bit √
C505A-4R 32K byte – 1K byte 10 Bit –
C505A-2R 16K byte – 1K byte 10 Bit –
C505A-L – – 1K byte 10 Bit –
C505CA-4R 32K byte – 1K byte 10 Bit √
C505CA-2R 16K byte – 1K byte 10 Bit √
C505CA-L – – 1K byte 10 Bit √
C505A-4E – 32K byte 1K byte 10 Bit –
C505CA-4E – 32K byte 1K byte 10 Bit √