[STSPIN32G4]The footprint of STSPIN32G4(VFQFPN 9X9X1.0 64 PITCH 0.50)

[TT.6]

hi When confirming the footprint of STSPIN32G4(VFQFPN 9X9X1.0 64 PITCH 0.50), we find that the length of STSPIN32G4 =4.10+2.03*2+0.85*2=9.86(STSPIN32G4 - High performance 3-phase motor controller with embedded STM32G4 MCU - �?法�?�导体STMicroelectronics Datashhet)，while the total length given is 9.85，Please let me know what the problem is.