- 您現(xiàn)在的位置：買賣IC網 > PDF目錄45022 > M306H3FCFP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP116 PDF資料下載
參數資料
| 型號： | M306H3FCFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP116 |
| 封裝： | 20 X 20 MM, 0.65 MM PITCH, PLASTIC, LQFP-116 |
| 文件頁數： | 75/135頁 |
| 文件大小： | 2583K |
| 代理商： | M306H3FCFP |
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頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁當前第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁
Rev.1.00
2004.03.23
page 44 of 320
M306H3MC-XXXFP/FCFP
Microcomputer
(Built-in feedback resistor)
XIN
XOUT
Externally derived clock
Open
Vcc
Vss
Microcomputer
(Built-in feedback resistor)
XIN
XOUT
Rd
CIN
COUT
(Note)
Note: Insert a damping resistor if required. The resistance will vary depending on the oscillator and the oscillation drive
capacity setting. Use the value recommended by the maker of the oscillator.
When the oscillation drive capacity is set to low, check that oscillation is stable. Also, if the oscillator manufacturer's
data sheet specifies that a feedback resistor be added external to the chip, insert a feedback resistor between XIN
and XOUT following the instruction.
Figure 2.5.5. Examples of Main Clock Connection Circuit
2.5.1 Oscillator Circuit
The following describes the clocks generated by the clock generation circuit.
Two oscillation circuits are built in the clock generating circuit, and a main clock or a sub clock can be
chosen as a CPU clock by setup of the START pin after reset.
(1) Main Clock
This clock is used as the clock source for the CPU and peripheral function clocks. The main clock oscilla-
tor circuit is configured by connecting a resonator between the XIN and XOUT pins. The main clock oscil-
lator circuit contains a feedback resistor, which is disconnected from the oscillator circuit during stop
mode in order to reduce the amount of power consumed in the chip. The main clock oscillator circuit may
also be configured by feeding an externally generated clock to the XIN pin. Figure 2.5.5 shows the ex-
amples of main clock connection circuit.
When the level on the START pin is “H”, the main clock divided by 8 is selected for the CPU clock (Sub
clock turned off) after reset.
The power consumption in the chip can be reduced by setting the CM05 bit of CM0 register to “1” (main
clock oscillator circuit turned off) after switching the clock source for the CPU clock to a sub clock. In this
case, XOUT goes “H”. Furthermore, because the internal feedback resistor remains on, XIN is pulled “H” to
XOUT via the feedback resistor. Note that if an externally generated clock is fed into the XIN pin, the main
clock cannot be turned off by setting the CM05 bit to “1” without selecting sub clock fot the CPU clock. If
necessary, use an external circuit to turn off the clock.
During stop mode, all clocks including the main clock are turned off. Refer to “power control”.
相關PDF資料 |
PDF描述 |
|---|---|
| M306H5MG-XXXFP | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP116 |
| M306H5MG-XXXFP | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP116 |
| M306H5FGFP | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP116 |
| M306N4FGVFP | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100 |
| M306N4MGT-XXXFP | 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP100 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M306H3FCFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 128KB FLASH 5V 116LQFP - Trays |
| M306H3MC-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER |
| M306H5FGFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER |
| M306H5FGFP#U0 | 功能描述:IC M16C/6H MCU FLASH 116LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M16C/60 標準包裝:160 系列:S08 核心處理器:S08 芯體尺寸:8-位 速度:40MHz 連通性:I²C，LIN，SCI，SPI 外圍設備:LCD，LVD，POR，PWM，WDT 輸入/輸出數:53 程序存儲器容量:32KB（32K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1.9K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數據轉換器:A/D 12x12b 振蕩器型:內部 工作溫度:-40°C ~ 105°C 封裝/外殼:64-LQFP 包裝:托盤 |
| M306H5MC-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER |
發(fā)布緊急采購，3分鐘左右您將得到回復。