參數(shù)資料
型號: LC86P4564
廠商: Sanyo Electric Co.,Ltd.
英文描述: 8-bit Single Chip Microcontroller with 64K Byte One-Time PROM(8位單片微控制器(帶64K字節(jié)一次性可編程的PROM))
中文描述: 8位單芯片微控制器,帶有64K字節(jié)一次性可編程(8位單片微控制器(帶64K的字節(jié)一次性可編程的可編程))
文件頁數(shù): 2/20頁
文件大小: 189K
代理商: LC86P4564
LC86P4564
No. 5585-2/20
Usage Notes
When using, take note of the followings.
(1) Differences between the LC86P4564 and the LC864500 series
Item
Operation after reset
releasing
Operating supply voltage
range (V
DD
)
Current drain under normal
operation
Refer to 'electrical characteristics' on the semiconductor news.
Port format of the LC86P4564 during the reset is identical to that of the LC864532/28/24/20/16/12/08.
The LC86P4564 uses 256-byte spaces addressed 0FF00H to 0FFFH in the program memory to set options. In this way, all options
of the LC864500 series cannot be executed.
Some of the LC864500 series options, which the LC86P4564 can support are as shown in the table below.
LC86P4564 options
Option types Pins, circuits Contents of the option
Input/output specifications
of input/output ports
Pull-up MOS transistor of
input port.
*1) Specified in bit units
*2) When the "CMOS output" is selected as an output format, the pull-up MOS transistor will be provided, and when the "n-
channel open-drain output" is selected, the pull-up MOS transistor will not be provided.
(2) Option setting program
The option data is written with the option specifying program "SU86K.EXE". The option data is linked to the program area by
the linkage loader "L86K.EXE".
LC864532/28/24/20/16/12/08
The program is executed from 00H of the
program counter as soon as a high-level signal
is applied to the reset terminal.
2.5 V to 6.0 V
LC86P4564
The option must be set internally within 3 ms
after a high-level signal is applied to the reset
terminal. In this period options are switched
gradually, and after that, the program is
executed from 00H of the program counter.
4.5 V to 5.5 V
1. Pull-up MOS transistor not provided.
2. Pull-up MOS transistor provided.
1. N-channel open-drain output
2. CMOS output *1
1. Pull-up MOS transistor provided
2. Pull-up MOS transistor not provided *2
1. Input : Programmable pull-up MOS transistor
Output : N-channel open drain
2. Input : Programmable pull-up MOS transistor
Output : CMOS
Port 0
Port 1
*1
Port 7
*1
相關(guān)PDF資料
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