Abstract: Disclosed are an integrated circuit and processing method for memory access, an electronic device, and a medium. The integrated circuit includes a first and second memory modules, and an access signal determining module respectively connected to the first and second memory modules. The access signal determining module includes: an interface circuit for transmitting a first memory access signal of a processor to the first memory module; an address filtering circuit for determining a target safety level corresponding to an access address of the first memory access signal; and an access signal processing circuit for offsetting the access address of the first memory access signal in response to the target safety level being a preset level, obtaining a second memory access signal based on the offset address, and transmitting the second memory access signal to the second memory module. Thus, a lower-safety-level memory can be accessed by a higher-safety-level function.