Infineon CYT4BF

The Infineon CYT4BF (TVII-B-H-8M) is a subfamily of Infineon Traveo T2G microcontrollers containing a Cortex M7 and Cortex M0+ CPU.

SRAM

The CYT4BF family features 512 KB + 2 x 256 KB = 1024 KB of SRAM located at 0x28000000. The first 2 KB are reserved for internal usage and may not be used.

Flash memory layout

The CYT4BF series devices have 8384 KiB Code flash and a 256 KiB Work flash. Both flashes are split in an area of large sectors and an area of small sectors.

Flash	Start adress	End adress	Sector size	Sector count	Total size
Code flash large area	0x10000000	0x107EFFFF	32 KiB	254	8128 KiB
Code flash small area	0x107F0000	0x1082FFFF	8 KiB	32	256 KiB
Work flash large area	0x14000000	0x1402FFFF	2 KiB	96	192 KiB
Work flash small area	0x14030000	0x1403FFFF	128 B	512	64 KiB

Note:
For information regarding Supervisory Flash (SFlash), please refer to Infineon Traveo T2G article

Instruction Trace

For more information regarding instruction tracing for this device, see Tracing on Infineon Traveo II (CYT4BF)