The F28335/F28333/F28235 and F28334/F28234 each contain 32K × 16 of single-access RAM, divided into 8 blocks (L0–L7 with 4K each). The F28332/F28232 contain 24K × 16 of single-access RAM, divided into 6 blocks (L0–L5 with 4K each). Each block can be independently accessed to minimize CPU pipeline stalls. Each block is mapped to both program and data space. L4, L5, L6, and L7 are DMA-accessible.