参数资料
型号: C540U
厂商: SIEMENS AG
元件分类: 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
文件页数: 15/65页
文件大小: 427K
代理商: C540U
Semiconductor Group
15
1997-10-01
C540U
C541U
Reset and System Clock
The reset input is an active high input at pin RESET. Since the reset is synchronized internally, the
RESET pin must be held high for at least two machine cycles (12 oscillator periods) while the
oscillator is running. A pulldown resistor is internally connected to
V
SS
to allow a power-up reset with
an external capacitor only. An automatic reset can be obtained when
V
CC
is applied by connecting
the RESET pin to
V
CC
via a capacitor.
Figure 7
shows the possible reset circuitries.
Figure 7
Reset Circuitries
a)
+
b)
+
RESET
c)
&
MCD03376
C540U
C541U
V
CC
CC
V
RESET
RESET
CC
V
C541U
C540U
C541U
C540U
相关PDF资料
PDF描述
C541U 8 BIT CMOS MICROCONTROLLER
C5552 Silicon NPN triple diffusion mesa type(For horizontal deflection output)
C5xx 8-Bit Microcontroller(8-Bit 微控制器)
C62702-C2487 NPN Silicon Digital Transistor (Switching circuit, inverter, interface circuit, driver circuit)
C62702-C2488 PNP Silicon Digital Transistor (Switching circuit, inverter, interface circuit, driver circuit)
相关代理商/技术参数
参数描述
C540U_1 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
C541 制造商:POWERBOX 制造商全称:Powerbox 功能描述:250 WATTS (AC) DC/D CSINGLE OUTPUT
C5410 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Base Stations Test Equipment Switching
C54105-000 制造商:TE Connectivity 功能描述:VARISTOR 27V 1KA DISC 14MM 制造商:TE Connectivity 功能描述:VARISTOR 27VDC 14MM 10% LEADED 制造商:TE CONNECTIVITY RAYCHEM-POLYSWITCH 功能描述:Var MOV 17VAC 22VDC 1000A 27V Thru-Hole Bulk
C541-06 制造商:Molex 功能描述: