- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378432 > C515C (INFINEON TECHNOLOGIES AG) 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash PDF資料下載
參數(shù)資料
| 型號： | C515C |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| 中文描述： | 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存 |
| 文件頁數(shù)： | 60/96頁 |
| 文件大?。?/td> | 1285K |
| 代理商： | C515C |
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頁當前第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
C515C
Data Sheet
56
2003-02
Power Saving Modes
The C515C provides two basic power saving modes, the idle mode and the power down
mode. Additionally, a slow down mode is available. This power saving mode reduces the
internal clock rate in normal operating mode and it can be also used for further power
reduction in idle mode.
Idle mode
The CPU is gated off from the oscillator. All peripherals are still provided with the clock
and are able to work. Idle mode is entered by software and can be left by an interrupt
or reset.
Power down mode
The operation of the C515C is completely stopped and the oscillator is turned off. This
mode is used to save the contents of the internal RAM with a very low standby current.
Software power down mode:
Software power down mode is entered by software
and can be left by reset or by a short low pulse at pin P3.2/INT0 (or P4.7/RXDC,
C515C-8E only).
Hardware power down mode:
Hardware power down mode is entered when the pin
HWPD is put to low level.
Slow-down mode
The controller keeps up the full operating functionality, but its normal clock frequency
is internally divided by 32. This slows down all parts of the controller, the CPU and all
peripherals, to 1/32
th
of their normal operating frequency. Slowing down the frequency
significantly reduces power consumption. The slow down mode can be combined with
the idle mode.
Table 11
gives a general overview of the entry and exit conditions of the power saving
modes.
In the power down mode of operation,
V
DD
can be reduced to minimize power
consumption. It must be ensured, however, that
V
DD
is not reduced before the power
down mode is invoked, and that
V
DD
is restored to its normal operating level, before the
power down mode is terminated.
If e.g. the idle mode is left through an interrupt, the microcontroller state (CPU, ports,
peripherals) remains preserved. If a power saving mode is left by a hardware reset, the
microcontroller state is disturbed and replaced by the reset state of the C515C.
If WS (bit 4) is SFR PCON1 is set (C515C-8E only), pin P4.7/RXDC is alternatively
selected as wake-up pin for the software power down mode. If WS (bit 4) is SFR PCON1
is cleared (C515C-8E only), pin P3.2/INT0 is selected as wake-up pin for the software
power down mode.
For the C515C-8R, P3.2/INT0 is always selected as wake-up pin.
相關PDF資料 |
PDF描述 |
|---|---|
| C515C-8EM | 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% |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| C515C_9711 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| C515C-8E | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| C515C-8EM | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit Single-Chip Microcontroller |
| 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。