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參數(shù)資料
| 型號： | LC86F3348A |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with 64K（64K×8 bit）-Byte ROM and 640（640 ×8 bit）-Byte RAM On Chip(8位單片微控制器（帶64K（64K×8 bit）字節(jié)ROM和640（640 ×8 bit）字節(jié)RAM）) |
| 中文描述： | 8位單片機具有64K的微控制器（64K的× 8位）字節(jié)ROM和640（640 × 8位），片上字節(jié)的RAM（8位單片微控制器（帶64K的（64K的× 8位）字節(jié)光盤和640（640 × 8位）字節(jié)的RAM）） |
| 文件頁數(shù)： | 10/22頁 |
| 文件大小： | 695K |
| 代理商： | LC86F3348A |
LC86F3348A
10/22
Notice for use
- Input level of terminal RES at power on
Terminal RES must be held low for at least 200
μ
s after the supply voltage exceeds the power supply lower limit.
- Conditions during reset and after release of reset
Port options are set using Flash Memory data.
Port options are set internally within approximately 3ms after logic HIGH is applied to the RESET terminal. The
configuration of the port outputs change over the duration of this period. Then the Program Counter is set to 0 and
program execution begins.
During reset, and in the few hundred milliseconds after reset is released, the port options on certain of the ports will not yet
have been set. The conditions of the various ports during reset or on release of reset have been collected in the following
table. Please refer to it when analyzing circuits where these conditions apply.
Pins
Options
Input
: Without pull up MOS
transistor
Output : N-channel open drain
Input
: With pull up MOS
transistor
Output
: CMOS
Condition during and on release of reset
Output -off
Input mode : High impedance
P0
Output-off
During reset and in the first few hundred
μ
s after
reset is released, the pull-up MOS transistor is OFF.
Thereafter, set to input mode with pull-up MOS Tr.
ON
Output-off
Input mode : Pull up MOS transistor off
Input
Output
Input
Output : CMOS
No options
Output : N-channel open drain
No options
Input
: With programmable pull up MOS
transistor
Output : N-channel open drain (P70)
CMOS (P71 - P73)
No options
Input
: With programmable pull up MOS
transistor (excluding P83)
Output : CMOS (P83 is input only)
: With programmable pull up MOS
transistor
: N-channel open drain
: With programmable pull up MOS
transistor
P1
P6
Output -off
Input mode : High impedance
Output-off
Input mode : Pull up MOS transistor off
P7
P8
Output-off
Input mode : Pull up MOS transistor off
VDD limit
0V
more than 200
μ
s
Power supply
RES
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC86F3448B | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-bit 1-chip Microcontroller |
| LC86F3548A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC86F3548A |
| LC86F3G64A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-bit 1-chip Microcontroller |
| LC86F3G64AU-QIP-E | 制造商:ON Semiconductor 功能描述: |
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