- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374699 > SAK-C505L (INFINEON TECHNOLOGIES AG) 8-bit CMOS Microcontroller PDF資料下載
參數(shù)資料
| 型號： | SAK-C505L |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-bit CMOS Microcontroller |
| 中文描述： | 8位CMOS微控制器 |
| 文件頁數(shù)： | 50/85頁 |
| 文件大?。?/td> | 487K |
| 代理商： | SAK-C505L |
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頁當(dāng)前第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
C505L
Data Sheet
48
06.99
Oscillator Watchdog
The oscillator watchdog unit serves for four functions:
–
Monitoring of the on-chip oscillator’s function
The watchdog supervises the on-chip oscillator’s frequency; if it is lower than the frequency
of the auxiliary RC oscillator in the watchdog unit, the internal clock is supplied by the RC
oscillator and the device is brought into reset; if the failure condition disappears (i.e. the on-
chip oscillator has a higher frequency than the RC oscillator), the part executes a final reset
phase of typ. 1 ms in order to allow the oscillator to stabilize; then the oscillator watchdog reset
is released and the part starts program execution again.
–
Fast internal reset after power-on
The oscillator watchdog unit provides a clock supply for the reset before the on-chip oscillator
has started. The oscillator watchdog unit also works identically to the monitoring function.
–
Control of wake-up from software power-down mode
When the software power-down mode is left by a low level at the P3.2/INT0 pin or an active
Real-Time Clock Interrupt Request flag IRTC, the oscillator watchdog unit assures that the
microcontroller resumes operation (execution of the power-down wake-up interrupt) with the
nominal clock rate. In the power-down mode the RC oscillator and the on-chip oscillator are
stopped. Both oscillators are started again when power-down mode is released. When the on-
chip oscillator has a higher frequency than the RC oscillator, the microcontroller starts
operation after a final delay of typ. 1 ms in order to allow the on-chip oscillator to stabilize.
Note: The oscillator watchdog unit is always enabled.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAF-C505L-4EM | 8-bit CMOS Microcontroller |
| SAB-C505 | 8-bit CMOS Microcontroller |
| SAF-C505L | 8-bit CMOS Microcontroller |
| SAB-C505L | 8-bit CMOS Microcontroller |
| SAF-C505 | 8-bit CMOS Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAK-C515A-4R | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAKC61 | 制造商:Samson Technologies 功能描述:USB MIDI CONTROLLER KEYBOARD 61 KEY |
| SAK-C868-1SG BA | 功能描述:IC MCU 8BIT 8KB ROM PDSO-28-1 RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:C5xx/C8xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C，智能卡，UART/USART，USB 外圍設(shè)備:LED，POR，WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件 |
| SAK-C868-1SR | 制造商:Infineon Technologies AG 功能描述:8BIT MCU 8K RAM ROM/ROMLESS 868 |
| SAK-C868-1SR BA | 功能描述:IC MCU 8BIT 8KB RAM TSSOP-38-1 RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:C5xx/C8xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C，智能卡，UART/USART，USB 外圍設(shè)備:LED，POR，WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。