參數(shù)資料
型號(hào): EM78P451
英文描述: Dual Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features; Temperature Range: 0&degC to 70°C; Package: 16-QFN
中文描述: 8位微控制器的通用產(chǎn)品[英文]
文件頁數(shù): 46/52頁
文件大?。?/td> 1287K
代理商: EM78P451
EM78P451
OTP ROM
This specification is subject to change without prior notice.
2002/03/01
50
VOL4
Output Low Voltage
(P74~P77)
IOL = 15.0mA
0.4
IPH
Pull-high current
Pull-high active, input pin at VSS
-50
-100
-240
A
IPH2
Pull-high current
(P74,P75)
Pull-high active, input pin at VSS
1
mA
ISB
Power down current
All input and I/O pin at VDD, output
pin floating, WDT enabled
10
A
ICC
Operating supply current
/RESET="High",
Fosc=1.84324MHz (CK2="0"),
output pin floating
3
mA
(2) AC Characteristic
(Ta=0
°C~70°C, VDD=5V±5%, VSS=0V)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Dclk
Input CLK duty cycle
45
50
55
%
Tins
Instruction cycle time
(CK2="0")
RC Type
500
DC
ns
Ttcc
TCC input period
(Tins+20)/N*
ns
Twdt
Watchdog timer period
Ta=25
°C
18
ms
Tdrh
Device reset hold period
Ta=25
°C
18
1
ms
N= selected prescaler ratio.
1 NOTE: Vdd = 5V, set up time period = 16.2ms ± 5%
Vdd = 3V, set up time period = 18.0ms ± 5%
相關(guān)PDF資料
PDF描述
EM83050 Dual Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features; Temperature Range: -40°C to 85°C; Package: 16-QFN T&R
EM83055 Keyboard encoder for Windows ME, 98, 2000 with FN key enhanced
EM92P203 Flexible Single Ended Current Mode PWM Controller; Temperature Range: -25°C to 85°C; Package: 16-SOIC
EMBEDDEDPROCESSOR Single Event Hardened High-Speed, Dual Output PWM; Temperature Range: QML Class Q; Package: 16-SBDIP
EML08GP32UM M68EML08GP32 M68EML08GP32 Emulation Module Users Manual
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM7A8620 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:Voice over IP
EM7G 制造商:GULFSEMI 制造商全稱:Gulf Semiconductor 功能描述:ULTRAFAST EFFICIENT PLASTIC SILICON RECTIFIER VOLTAGE: 1000V CURRENT: 1.0A
EM800 制造商:EDI 制造商全稱:Electronic devices inc. 功能描述:HIGH VOLTAGE HIGH CURRENT MINIATURE RECTIFIERS
EM8000EHP 制造商:JDSU 制造商全稱:JDS Uniphase Corporation 功能描述:The industrya??s most compact 100 G test solution
EM800-DCM 制造商:MRV 制造商全稱:MRV 功能描述:LambdaDriver Dispersion Compensation Module (EM800/1600-DCM and DCMD)