256KB SRAM

TMS320VC5510AZGWA2 TI TMS320C55x Industrial 16-Bit Fixed-Point DSP 200MHz 64KB ROM 256KB SRAM 3xMcBSP HPI BGA-176
TMS320VC5509AZHH TI TMS320C55x 16-Bit Fixed-Point DSP 200MHz 64KB ROM 256KB SRAM USB2.0 McBSP HPI BGA-179
TMS320VC5416PGE160 TI TMS320C54x 16-Bit Fixed-Point DSP 160MHz 32KB ROM 256KB SRAM 3xMcBSP HPI LQFP-144
GD32F427VET6 GigaDevice ARM Cortex-M4 MCU 200MHz 512KB Flash 256KB SRAM Dual USB OTG Ethernet LQFP-100 (14×14)
STM32WB55CGU6 ST Mainstream Dual-Core Arm Cortex-M4/M0+ Wireless Multi-Protocol MCU 1MB Flash 256KB SRAM Bluetooth 5.2 Zigbee Thread USB UFQFPN-48
STM32F429VGT6 ST High-Performance Arm Cortex-M4 MCU 1MB Flash 256KB SRAM LCD-TFT Chrom-ART Ethernet USB LQFP-100