LC87F1D64A Datasheet, PDF (11/29 Pages) Sanyo Semicon Device – CMOS IC FROM 64K byte, RAM 4K byte on-chip 8-bit 1-chip Microcontroller with Full-Speed USB

LC87F1D64A
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
P00 to P07
Option Selected
in Units of
1 bit
Option Type
1
CMOS
Output Type
Pull-up Resistor
Programmable (Note 1)
2
Nch-open drain
No
P10 to P17
P20 to P27
P30 to P34
P70
1 bit
1
CMOS
2
Nch-open drain
-
No
Nch-open drain
Programmable
Programmable
Programmable
P71 to P73
-
No
CMOS
Programmable
PWM0, PWM1
-
No
CMOS
No
D+, D-
-
No
CMOS
No
XT1
-
No
Input only
No
XT2
-
No
32.768kHz crystal oscillator output
No
(N channel open drain when in general-
purpose output mode)
Note 1: Programmable pull-up resistors for port 0 are controlled in 4-bit units (P00 to 03, P04 to 07).
User Option Table
Option Name
Option to be Applied on
P00 to P07
Port output type
P10 to P17
P20 to P27
Program start
address
P30 to P34
-
USB Regulator
USB Regulator
USB Regulator
(at HOLD mode)
USB Regulator
(at HALT mode)
Flash-ROM
Version
{
{
{
{
{
{
{
{
Option Selected in Units of
1 bit
1 bit
1 bit
1 bit
-
-
-
-
Option Selection
CMOS
Nch-open drain
CMOS
Nch-open drain
CMOS
Nch-open drain
CMOS
Nch-open drain
00000h
0FE00h
USE
NONUSE
USE
NONUSE
USE
NONUSE
No.A1220-11/29