SWCU193 April 2023 CC2340R2 , CC2340R5 , CC2340R5-Q1
The CC23xx provides ultra low leakage system RAM consisting of single-cycle on-chip SRAM. The SRAM supports 48 MHz (CLKSVT) single cycle read/write access and power optimization by automatic clock gating when idle.
The entire SRAM is retained in all power modes, except SHUTDOWN. There is no configuration option to retain/not-retain certain subsections of the SRAM.
The internal system SRAM is located at address 0x20000000.