SLAS826H March 2015 – June 2019 MSP432P401M , MSP432P401R
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
The flash main memory on MSP432P401x MCUs can be up to 256KB. Flash main memory consists of up to 64 sectors of 4KB each, with a minimum erase granularity of 4KB (1 sector). The main memory can be viewed as two independent identical banks of up to 128KB each, allowing simultaneous read or execute from one bank while the other bank is undergoing a program or erase operation.