LC87F1L16A Datasheet, PDF (10/24 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller with USB-host controller

LC87F1L16A
On-chip Debugger Pin Connection Requirements
For the treatment of the on-chip debugger pins, refer to the separately available documents entitled “Rd87 On-chip
Debugger Installation Manual”
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
Option selected in
units of
Option type
Output type
P00 to P07
1 bit
1
CMOS
Pull-up resistor
Programmable (Note 1)
2
Nch-open drain
No
P10 to P17
P20 to P25
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
UHAD+, UHAD-
-
No
CMOS
No
UHBD+, UHBD-
XT1
-
No
Input only
No
XT2
-
No
32.768kHz crystal resonator output (N channel open No
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 Type
Port output form
P00 to P07
Mask
Version *1
enable
Flash
Version
enable
Option Selected in Units of
1 bit
P10 to P17
enable
enable
1 bit
P20 to P25
enable
enable
1 bit
P30 to P34
enable
enable
1 bit
Program start
×
-
enable
-
address
*2
USB Regulator
USB Regulator
enable
enable
-
USB Regulator
enable
enable
-
(at HOLD mode)
USB Regulator
enable
enable
-
(at HALT mode)
Main clock 8MHz
-
enable
enable
-
selection
*1: Mask option selection – No change possible after mask is completed.
*2: Program start address of the mask version is 00000h.
Option Selection
CMOS
Nch-open drain
CMOS
Nch-open drain
CMOS
Nch-open drain
CMOS
Nch-open drain
00000h
03E00h
USE
NONUSE
USE
NONUSE
USE
NONUSE
ENABLE
DISABLE
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