參數(shù)資料
型號(hào)： C515C-8EM
廠商： INFINEON TECHNOLOGIES AG
元件分類： DC/DC變換器
英文描述： RW-D Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 48V; Output Voltage (Vdc): 05V; Power: 2W; DIP24 Low Profile Package; Dual Ouputs from a Single Supply; 2:1 Wide Range Voltage Input; 3kVDC Isolation; UL94V-0 Package Material; Continuous Short Circuit Protection; Low profile 7mm Height; Approved for Medical Applications; Efficiency to 85%
中文描述： 8位單片機(jī)
文件頁數(shù)： 58/96頁
文件大小： 1285K
代理商： C515C-8EM
C515C
Data Sheet
54
2003-02
two consecutive instructions which set the bits WDT and SWDT each. The reset cause
(external reset or reset caused by the watchdog) can be examined by software (flag
WDTS). It must be noted, however, that the watchdog timer is halted during the idle
mode and power down mode of the processor.
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.
Restart from the hardware power down mode
If the hardware power down mode is terminated the oscillator watchdog has to control
the correct start-up of the on-chip oscillator and to restart the program. The oscillator
watchdog function is only part of the complete hardware power down sequence;
however, the watchdog works identically to the monitoring function.
Control of external 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, 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.
相關(guān)PDF資料
PDF描述
C515C-8RM RW-S Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 48V; Output Voltage (Vdc): 05V; Power: 2W; DIP24 Low Profile Miniature Package; 1kVDC Isolation; Feedback Regulated Output; 2:1 Wide Range Voltage Input; Continuous Short Circuit Protection; Less than 7mm Height; SMD Pinning Option; Efficiency to 87%
C515C-LM 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
C515C 8-Bit CMOS Microcontroller
C517 8-bit CMOS MICROCONTROLLER
C517A ECONOLINE: RY & RX - Controllable Output- 1kVDC Isolation- No Heatsink Required- UL94V-0 Package Material- Toroidal Magnetics- No External Components- Fully Encapsulated- Efficiency to 70%
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C515C8EMCAFXQMA1 制造商:Infineon Technologies AG 功能描述:MCU 8-bit C500 8051 CISC 64KB EPROM 5V 80-Pin MQFP 制造商:Infineon Technologies AG 功能描述:8 BIT OTP - Trays 制造商:Infineon Technologies AG 功能描述:IC MCU 8BIT OTP MQFP-80-1
C515C8EMCAFXUMA1 制造商:Infineon Technologies AG 功能描述:8 BIT OTP - Tape and Reel
C515C8EMCAFXUMA2 功能描述:C500 C5xx/C8xx Microcontroller IC 8-Bit 10MHz 64KB (64K x 8) OTP 80-MQFP (14x14) 制造商:infineon technologies 系列:C5xx/C8xx 包裝:帶卷（TR） 零件狀態(tài):在售 核心處理器:C500 核心尺寸:8-位 速度:10MHz 連接性:CAN，EBI/EMI，SPI，UART/USART 外設(shè):POR，PWM，WDT I/O 數(shù):49 程序存儲(chǔ)容量:64KB（64K x 8） 程序存儲(chǔ)器類型:OTP EEPROM 容量:- RAM 容量:2.5K x 8 電壓 - 電源（Vcc/Vdd）:4.25 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器類型:外部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:80-QFP 供應(yīng)商器件封裝:80-MQFP（14x14） 標(biāo)準(zhǔn)包裝:850
C515C-8R 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
C515C-8RM 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit Single-Chip Microcontroller
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