COMPANY CONFIDENTIAL
NXP APPLICATION TEAM
XIAOFENG JIA
NXP WBMS
NXP Wireless BMS Roadmap (BMS China)
WBMS 2.0, prototype level
Slave Node: MC33771B + KW35
Master: KW36
• SW BLE5.0, 1Mbps
• Star Topology, max 8 nodes
• FuSa: QM
WBMS 2.1, solution level
Slave Node: MC3377x + KW37
Master: 2x KW38 + MPC5744P
• Optimized BLE, 2Mbps
• BMS-specific Protocol Stack
• max nodes 16~32
• Star&Mesh flexible topology
• targeted FuSa: ASIL-C/D
WBMS 3.0, Production level
Slave Node: wireless AFE
Master: FuSa Wireless BMU
• cost optimized slave node
• FuSa: ASIL-D
• more solution options
2019Q4
2020Q3
2021Q4
Partnership with OEM Product Innovation
WBMS 1.0, prototype
Slave Node: MC33771B + KW35
Master: KW36
• SW GenFSK, 1Mbps
• Star Topology, max 8 nodes
2018Q4
Wireless Module (WBMS v2.2)
Slave: MC33771 + KW37 + DCDC
Master: KW45 + S32K3xx
• Self-diagnostic
• enhanced data security
• Self networking