C505 / C505C
C505A / C505CA
Table 1
Differences in Functionality of the C505 MCUs
Device
C505-2R
C505-L
C505C-2R
C505C-L
C505A-4R
C505A-2R
C505A-L
C505CA-4R
C505CA-2R
C505CA-L
C505A-4E
C505CA-4E
Internal Program Memory XRAM Size
ROM
OTP
16K byte –
256 byte
–
–
256 byte
16K byte –
256 byte
–
–
256 byte
32K byte –
1K byte
16K byte –
1K byte
–
–
1K byte
32K byte –
1K byte
16K byte –
1K byte
–
–
1K byte
–
32K byte 1K byte
–
32K byte 1K byte
A/D Converter
Resolution
8 Bit
8 Bit
8 Bit
8 Bit
10 Bit
10 Bit
10 Bit
10 Bit
10 Bit
10 Bit
10 Bit
10 Bit
CAN
Controller
–
–
√
√
–
–
–
√
√
√
–
√
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.
Note: The ordering codes for the Mask-ROM versions are defined for each product after verification
of the respective ROM code.
Data Sheet
3
08.00