- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98068 > S1C60N04D 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC48 PDF資料下載
參數(shù)資料
| 型號： | S1C60N04D |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC48 |
| 封裝： | DIE-48 |
| 文件頁數(shù)： | 41/50頁 |
| 文件大?。?/td> | 372K |
| 代理商： | S1C60N04D |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁當前第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁
40
EPSON
S1C60N04 TECHNICAL MANUAL
CHAPTER 9: PRECAUTIONS ON MOUNTING
CHAPTER
9PRECAUTIONS ON MOUNTING
<Oscillation Circuit>
q Oscillation characteristics change depending on conditions (board pattern, components used, etc.).
In particular, when a ceramic oscillator or crystal oscillator is used, use the oscillator manufacturer’s
recommended values for constants such as capacitance and resistance.
q Disturbances of the oscillation clock due to noise may cause a malfunction. Consider the following
points to prevent this:
(1) Components which are connected to the OSC1
and OSC2 terminals, such as oscillators,
resistors and capacitors, should be connected in
the shortest line.
(2) As shown in the right hand figure, make a VDD
pattern as large as possible at circumscription
of the OSC1 and OSC2 terminals and the
components connected to these terminals.
Furthermore, do not use this VDD pattern for
any purpose other than the oscillation system.
OSC1
OSC2
VDD
Sample VDD pattern
q In order to prevent unstable operation of the oscillation circuit due to current leak between OSC1 and
VSS, please keep enough distance between OSC1 and VSS or other signals on the board pattern.
<Reset Circuit>
q The power-on reset signal which is input to the RESET terminal changes depending on conditions
(power rise time, components used, board pattern, etc.).
Decide the time constant of the capacitor and resistor after enough tests have been completed with the
application product.
When the built-in pull-down resistor of the RESET terminal, take into consideration dispersion of the
resistance for setting the constant.
q In order to prevent any occurrences of unnecessary resetting caused by noise during operating,
components such as capacitors and resistors should be connected to the RESET terminal in the
shortest line.
<Power Supply Circuit>
q Sudden power supply variation due to noise may cause malfunction. Consider the following points to
prevent this:
(1) The power supply should be connected to the VDD and VSS terminal with patterns as short and
large as possible.
(2) When connecting between the VDD and VSS terminals with a bypass capacitor, the terminals
should be connected as short as possible.
VDD
VSS
Bypass capacitor connection example
VDD
VSS
相關PDF資料 |
PDF描述 |
|---|---|
| S1C60N08D | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC96 |
| S1C60N08F0A0100 | MICROCONTROLLER, PQFP100 |
| S1C621C0D | 4-BIT, MROM, 1.3 MHz, MICROCONTROLLER, UUC74 |
| S1C62480D | 4-BIT, MROM, 2.3 MHz, MICROCONTROLLER, UUC135 |
| S1C62440F | 4-BIT, MROM, 2.3 MHz, MICROCONTROLLER, PQFP128 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S1C60N05 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C60N08 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C60N16 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C60R08 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63004 | 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復。