User's Manual

BL-62B WIFI+BLE module

Page 5 of 13

◼ DFS (Dynamic Frequency Scaling) from 1MHz to 192MHz

◼ JTAG development support

◼ XIP QSPI Flash has hardware encryption support

1.2.3 Memory

◼ 276KB RAM

◼ 128KB ROM

◼ 1Kb eFuse

◼ Embedded 2M Byte flash

1.2.4 Security Mechanism

◼ QSPI Flash Instant AES Decryption (OTFAD)-AES-128, CTR mode

◼ Support AES 128/192/256 bit encryption engine

◼ Support SHA-1/224/256

◼ Real random number generator (TRNG)

◼ Public Key Accelerator (PKA)