LC87F83C8A Datasheet, PDF (25/31 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 6K byte on-chip 8-bit ETR Microcontroller

LC87F83C8A/C8AU/96A/96AU/64A/64AU
Example 2: The high level output at the ports is unstable when the HOLD mode.backup is in effect.
Power
supply
Back-up
capacitor
LSI
VDD1
VDD2
AVDD
VDD4
VREG
VSS1 VSS2 AVSS VSS4
No.A1780-25/31