1.2.3.1 Encoding of the Product Name

The product name of a variant (e.g., SAK-TC375SB-128F200W AA) supplies the following information:

Temperature Range:

K: T_ambient temperature range from −40 °C up to +125 °C
L: T_ambient temperature range from −40 °C up to +150 °C in packaged devices

Architecture:

The architecture (= device family) is identified by the “3” in TC3xy.

In AURIX™ TC3xx Platform the SCU_CHIPID field CHTEC encodes the devices series.

Device Series:

The series (e.g., TC39x, TC38x, TC37x, TC35x, TC33x, TC3Ex) identifies a set of variants.

In AURIX™ TC3xx Platform the SCU_CHIPID field CHID encodes the device series.

Package Class:

The package class is marked with the “x” in the product name:

Class	Pins
9	516 pins
7	292 pins
6	180 pins
5	176 pins
4	144 pins
3	100 pins
2	80 pins
0	bare die

In AURIX™ TC3xx Platform the SCU_CHIPID field CHPK encodes the package. It encodes the number of pins and the package type together. Indirectly with a different package also a different pinning is selected.

Core Architecture:

Letter	Cores
X	Hexa core (= 6 CPUs)
Q	Quad core (= 4 CPUs)
T	Triple core (= 3 CPUs)
D	Dual core (= 2 CPUs)
L	Single core (= 1 CPU)

Feature Package:

Package	Description
A	ADAS extension – These products contain the ADAS subsystem, generally with extended memory (EMEM), SPU, RIF. Emulation features are enabled, HSM is enabled when implemented.
P	HSM enabled – These products don’t contain the ADAS subsystem and not the Emulation features. HSM is enabled.
E	Emulation device – These products are emulation devices for the devices of Feature Package “P”. The ADAS peripherals SPU, RIF are not available. HSM is enabled when implemented. Generally Emulation Devices have the same feature set as the to be emulated product device plus additional MCDS functionality.
X	Feature extension – These products contain the ADAS subsystem but only with the extended memory (EMEM). The ADAS peripherals SPU, RIF are not available. HSM is enabled when implemented.
(no letter)	HSM disabled, no ADAS extension, no Emulation device, no Feature extension.

Flash Size Code:

The PFlash size is encoded in the product name as multiple of 64 KByte:

Code	Size
16	1 MByte
32	2 MBytes
48	3 MBytes
64	4 MBytes
96	6 MBytes
144	9 MBytes
160	10 MBytes
192	12 MBytes
256	16 MBytes

Memory Type:

The memory type is currently constant “F” for Flash.

Frequency:

Code	Speed
160	160 MHz
200	200 MHz
300	300 MHz

Package Type:

Letter	Type
W	LQFP with 0.5 mm pitch
F	TQFP with 0.4 mm pitch
S	LFBGA with 0.8 mm pitch
(none)	bare die

Stepping:

The last two letters identify the stepping, i.e. different versions of the device hardware including ROM changes.

In AURIX™ TC3xx Platform the SCU_CHIPID field CHREV encodes stepping.