LC88F85D0A Datasheet, PDF (12/31 Pages) Sanyo Semicon Device – FROM 256K byte, RAM 8K byte on-chip 16-bit 1-chip Microcontroller

LC88F85D0A
Port Output Types
The table below lists the types of port outputs and the presence/absence of a pull-up resistor.
Data can be read into any input port even if it is in the output mode.
Port Name
Options Selected in Units of
Output Type
P00 to P07
1 bit
CMOS
P10 to P17
P20 to P23
SEG48 to SEG63
1 bit
4 bits
Multiplexed pin outputs are programmable either as CMOS
or N-channel open drain output.
N-channel open drain
(LCD segment output)
Pull-up Resistor
Programmable
Programmable
None
Table of User Options
Option Name
Option
Description
X'tal OSC (*1)
Normal
Normal XT mode
Low Power
Low power XT mode
Interrupt Vector (*2)
Normal
Interrupt vector switching
LC888300 Compatible
*1 The circuit constant values of the external components and oscillation stabilization time differ between the normal
XT mode and low power XT mode.
*2 The "LC888300 Compatible" mode is an option that is available to provide compatibility between this model and the
LC888300. It is to be unavailable in future models.
No.A1954-12/31