HE80128M Overview
Connecting to crystal or MO_FCK/SCKN=00：Slow Clock only RC to generate 32.768KHz 01：Illegal ~ 8MHz frequency. 10：Dual Clock 11：Fast Clock only MO_FOSCE=0：Internal fast oscillation 1：External fast oscillation 15 14 FXI, FXO B, O 18 17 SXI, SXO I, O et4U. 13 RSTP_N I 16 TSTP_P I 28..
HE80128M Key Features
- 5.2V DC ~ 8MHz @ 5.0V DC ~ 4MHz @ 2.4V