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參數(shù)資料
| 型號(hào)： | LC6527F |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-chip 4-bit Microcomputer for Small-scale Control-oriented Applications(用于小規(guī)?？刂贫ㄎ粦?yīng)用的單片4位微控制器) |
| 中文描述： | 單芯片四小規(guī)模的控制位微機(jī)化應(yīng)用（用于小規(guī)模控制定位應(yīng)用的單片4位微控制器） |
| 文件頁(yè)數(shù)： | 27/43頁(yè) |
| 文件大?。?/td> | 1469K |
| 代理商： | LC6527F |
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LC6527N/F/L, LC6528N/F/L
No. 4363-27/43
2-pin OSC
OSC
predivider
Ports C, D
output level
at reset
mode
Port output
configuration
PU/OD
PU resistor
configuration
OSC
constants-1
OSC
constants-2
(Note)
C
f
N
N
Notes for Program Evaluation
When evaluating the LC6527/28 with the evaluation chip (LC6596, LC65PG23/26), the following must be observed.
Item
Function
Notes for evaluation
Mass-production chip
Evaluation chip
Since input/output at PH
0
on evalua-
tion chip results in difference between
evaluation chip operation and mass-
production chip operation, input/output
at PH
0
is prohibited.
DIV pin, 3OR4 pin must be set
according to option specified for mass-
production chip.
CHL pin and DHL in must be set
according to option specified for mass-
production chip.
[LC6596-applied evaluation]
External resistor (15k
) on evaluation
board must be connected to necessary
port.
[Piggyback-applied evalutaion]
Resistor must be connected to
necessary port on application board.
For mass-production chip, leakage
current only flows in Pch Tr at "L"
output mode; for evaluation chip,
current continues flowing in PU
resistor at "L" output mode.
[2-pin RC OSC]
Frequency must be adjusted to OSC
frequency of mass-production chip by
adjusting variable rest iro.
[2-pin ceramic resonator OSC]
External constants must be fine-
adjusted according to service condi-
tions.
[2-pin ceramic resonator OSC]
For evaluation chip, feedback resistor
of 1M
must be connected externally.
Continued on next page.
PH
0
and OSC2 share one pin
(PH
0
/OSC2). Either of them is
selected exclusively by user
option.
When 2-pin OSC is selected,
PH
0
/OSC2 pin provides OSC2
and performs no function as PH
0
port. Data input to PH
0
/OSC2 by
mistake is always read as "0".
3 selections (1/1, 1/3, 1/4) by
option.
Ports C, D can be brought to "H"
or "L" in a group of 4 bits.
PU or OD can be selected
bitwise.
PU resistor brought to Hi-Z (Pch
Tr to turn OFF) at "L" output
mode.
[2-pin RC OSC]
Catalog-guaranteed constants
provide OSC at frequency
specified in catalog.
[2-pin ceramic resonator OSC]
Catalog-guaranteed constants
provide OSC at frequency
specified in catalog.
[2-pin ceramic resonator OSC]
Feedback resistor is contained.
Evaluation chip has PH
0
and
OSC2 separately. Pin required for
option is selected as required.
Even when OSC2 pin is selected
by option, PH
0
circuit is present
and functions as complete port
PH
0
.
3 selections (1/1, 1/3, 1/4)
available by 2 pins of DIV pin,
3OR4 pin.
Port C and port D can be brought
to "H" and "L" by CHL pin and
DHL pin respectively.
Only OD without PU.
PU resistor, being external
resistor, whose impedance
remains unchanged at "L" output
mode.
[2-pin RC OSC]
Different from mass-production
chip in circuit design and charac-
teristic.
[2-pin ceramic resonator OSC]
Different from mass-production
chip in circuit design and charac-
teristic.
Wiring capacitance may provide
unstable OSC.
[2-pin ceramic resonator OSC]
No feedback resistor is contained.
相關(guān)PDF資料 |
PDF描述 |
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| LC6527L | SINGLE-CHIP 4-BIT MICROCOMPUTER FOR SMALL-SCALE CONTROL-ORIENTED APPLICATIONS |
| LC6529F | 4-Bit Microcomputer for Small-Scale Control Applications |
| LC6538D | SINGLE-CHIP 4-BIT MICROCOMPUTER FOR LARGE-SCALE CONTROL-ORIENTED APPLICATIONS |
| LC65404A | 4-BIT Single Chip MICROCOMPUTER FOR CONTROL APPLICATIONS |
| LC6543F | Single-chip 4-bit Microcomputer for Small-scale Control-oriented Applications(用于小規(guī)模控制定位應(yīng)用的單片4位微控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC6527H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:SINGLE CHIP 4 BIT MICROCOMPUTERS FOR SMALL SCALE CONTROL ORIENTED APPLICATIONS |
| LC6527L | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:One-Time Programmable 4-Bit Single-Chip Microcontroller |
| LC6527N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:One-Time Programmable 4-Bit Single-Chip Microcontroller |
| LC6527NFL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC6528C | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:SINGLE CHIP 4 BIT MICROCOMPUTERS FOR SMALL SCALE CONTROL ORIENTED APPLICATIONS |
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