參數(shù)資料
型號： SAF-C505
廠商： SIEMENS 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)： 53/85頁
文件大小： 487K
代理商： SAF-C505
C505L
Data Sheet
51
06.99
Table 10
Power Saving Modes Overview
Mode
Entering
Sequence
Example
ORL PCON, #01H
ORL PCON, #20H
Leaving by
Remarks
Idle mode
Occurrence of an
interrupt from a
peripheral unit
Hardware Reset
CPU clock is stopped;
CPU maintains their data;
peripheral units are active
(if enabled) and provided
with clock
Internal clock rate is reduced
to 1/32 of its nominal
frequency
CPU clock is stopped;
CPU maintains their data;
peripheral units are active
(if enabled) and provided with
1/32 of its nominal frequency
Oscillator is stopped;
contents of on-chip RAM,
XRAM and SFR’s are
maintained;
Slow Down Mode
In normal mode:
ORL PCON, #10H
ANL PCON,#0EFH
Hardware Reset
With idle mode:
ORL PCON, #01H
ORL PCON, #30H
Occurrence of an
interrupt from a
peripheral unit
Hardware reset
Software
Power Down Mode1
...
bit LCEN (LCON
register) is cleared;
bit RTPD (RTCON
register) is set;
ORL PCON, #02H
ORL PCON, #40H
...
bits LCEN and
CSEL (LCON
register) are set,
bit RTPD (RTCON
register) is cleared;
...
ORL PCON, #02H
ORL PCON, #40H
...
bit LCEN (LCON
register) is cleared;
bit RTPD (RTCON
register) is cleared;
...
ORL PCON, #02H
ORL PCON, #40H
Short low pulse at
pin P3.2/INT0
Hardware Reset
Software
Power Down Mode 2
Short low pulse at
pin P3.2/INT0 or
real-time clock
wake-up interrupt
Hardware Reset
Oscillator is stopped;
contents of on-chip RAM,
XRAM and SFR’s are
maintained; LCD Controller
and real-time clock are
functioning
Software
Power Down Mode 3
Short low pulse at
pin P3.2/INT0 or
real-time clock
wake-up interrupt
Hardware Reset
Oscillator is stopped;
contents of on-chip RAM,
XRAM and SFR’s are
maintained;
real-time clock is functioning
相關(guān)PDF資料
PDF描述
SAFC505 8-Bit CMOS Microcontroller
SAK-XC161CJ-16F20F 16-Bit Single-Chip Microcontroller with C166SV2 Core
SAK-XC161CJ-16F40F 16-Bit Single-Chip Microcontroller
SAF-XC161CJ-16F20F 16-Bit Single-Chip Microcontroller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF-C505-2RM 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAF-C505A-4EM 制造商:Rochester Electronics LLC 功能描述:- Bulk
SAFC505A4EM-CA 制造商:Infineon Technologies AG 功能描述:MCU 8-bit C500 8051 CISC 32KB EPROM 5V 44-Pin MQFP Ammo
SAF-C505C-2RM 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAF-C505CA-2RM CA 功能描述:8位微控制器 -MCU 8-Bit Single Chip Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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