參數(shù)資料
型號(hào): LC651306A
廠商: Sanyo Electric Co.,Ltd.
英文描述: 4-Bit Single-Chip Microcontroller for Small-Scale Control Applications(用于小規(guī)??刂茟?yīng)用的單片4位微控制器)
中文描述: 4位單片機(jī)的小規(guī)??刂浦械膽?yīng)用(用于小規(guī)??刂茟?yīng)用的單片4位微控制器)
文件頁數(shù): 6/21頁
文件大小: 698K
代理商: LC651306A
LC651306A/04A/02A/01A
6/21
Development Support
The following are currently in the development stage and will soon be available to the user for the development of the
LC651306A/04A/02A/01A.
1.
User’s manual
Refer to the “LC65F1306A/LC651300 series user’s manual.”
2.
Development tool manual
Refer to the “EVA86000 Development Tool Manual for 4-bit microcontrollers.”
3.
Software manual
“LC65/66 Series Software Manual”
4.
Development tool
a. For program development (EVA86000 system)
b. For program evaluation
Microcontroller with Flash ROM (LC65F1306)
Pin Functions
Number
of pins
VDD
1
-
Power supply
VSS
1
-
OSC1
1
Input
Pins for connecting system clock
oscillation RC or ceramic resonator.
Leave OSC2 open when OSC1 is used
for an external clock input
Symbol
I/O
Function
Option
At reset
Handling
when unused
-
-
-
(1) Two-pin RC oscillator,
external clock
(2) Two-pin ceramic oscillator
(3) Divider option
1. No divider
2. Divide by 3
3. Divide by 4
(1) Open-drain output
(2) Pull-up resistor
(1), (2) can be specified in bit
unit.
-
-
OSC2
1
Output
PA0-PA3/
AD0-AD3
4
I/O
I/O port A0 to A3
Input in 4-bit unit (IP instruction)
Output in 4-bit unit
(OP instruction)
Testing in 1-bit unit
(BP, BNP instructions)
Set and reset in 1-bit unit
(SPB, RPB instructions)
PA3 is used for standby mode control.
Chattering should not be occurred on
the PA3 during HALT instruction
execution.
All four pins have shared function.
PA0/AD0:AD converter input AD0
PA1/AD1:AD converter input AD1
PA2/AD2:AD converter input AD2
PA3/AD3: converter input AD3
I/O port C0 to C3
The port functions are identical to those
of PA0 to PA3 (See note).
The output during a reset can be
selected to be either high or low as an
option.
Note: This port has no standby mode
control function.
I/O port D0 to D3
The port functions and options are
identical to those of PC0 to PC3.
High-level
output (The
output
N-channel
transistors in
the off state.)
Select the
open-drain
output option
and connect to
VSS.
PC0-PC3
4
I/O
(1) Open-drain output
(2) Pull-up resistor
(3) High level output during reset.
(4) Low level output during reset.
(1) and (2) can be specified in
bit unit.
(3) and (4) are specified 4 bits
at a time
Same as PC0 to PC3.
High-level
output.
Low-level
output.
(Depending on
options
selected)
Same as PA0 to
PA3.
PD0-PD3
4
I/O
Same as PC0 to
PC3.
Same as PA0 to
PA3.
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