455A Datasheet, PDF (15/148 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

455A Group
LCD power supply
LCD control signal
LCD control signal
LCD power supply
(Note 1)
SEG3 - SEG 15
(Note 2)
(Note 1)
LCD power supply
LCD control signal
LCD control signal
LCD power supply
LCD power supply
LCD control signal
(Note 1)
COM0 - COM3
(Note 2)
(Note 1)
LCD control signal
Notes 1.
This symbol represents a parasitic diode on the port.
2. Applied potential to these ports must be VDD or less.
Fig 9. Port block diagram (7)
Rev.1.01 Feb 15, 2008 Page 15 of 146
REJ03B0224-0101