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参数资料
| 型号： | LC864508 |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 12.24 MHz, MICROCONTROLLER, PDIP52 |
| 封装： | SDIP-52 |
| 文件页数： | 12/20页 |
| 文件大小： | 186K |
| 代理商： | LC864508 |
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 (VDD)
Current drain under normal
Refer to 'electrical characteristics' on the semiconductor news.
operation
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
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC864508A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single-Chip Microcontroller |
| LC864512 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:One-time PROM built-in 8-Bit Single Chip Microcontroller |
| LC864512A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single-Chip Microcontroller |
| LC864516 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:One-time PROM built-in 8-Bit Single Chip Microcontroller |
| LC864516A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single-Chip Microcontroller |
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