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参数资料
型号： EM6640SO18A
英文描述： Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 8-SOIC
中文描述： 微控制器
文件页数： 38/62页
文件大小： 620K
代理商： EM6640SO18A
EM6640
03/02 REV. C/446
Copyright
2002, EM Microelectronic-Marin SA
43
www.emmicroelectronic.com
Register
name
add
hex
add
dec
reset
value
read_bits
write_bits
Remarks
b’3210
Read/Write_bits
RegSWBuff
5A
90
1111
0 : Buff[0]
1 : Buff[1]
2 : Buff[2]
3 : Buff[3]
SWB buffer register
RegSWBSizeL
5B
91
0000
0 : Size[0]
1 : Size[1]
2 : Size[2]
3 : Size[3]
SWB size low bits
RegSWBSizeH
5C
92
0000
0 : Size[4]
1 : Size(5]
2 : SWBStart
3 : SWBAuto
SWB size high bits.
Automatic/interactive mode
selection.
RegCCntl1
5D
93
0000
0 : CountFSel0
1 : CountFSel1
2 : CountFSel2
3 : UP/Down
10 bit counter
control 1 ;
frequency and up/down
RegCCntl2
5E
94
0000
0 : ‘0’
1 : EnComp
2 : EvCount
3 : Start
0 : Load
1 : EnComp
2 : EvCount
3 : Start
10 bit counter control 2 ;
comparison, event counter and
start
RegCDataL
5F
95
0000
0 : Count[0]
1 : Count[1]
2 : Count[2]
3 : Count[3]
0 : Creg[0]
1 : Creg[1]
2 : Creg[2]
3 : Creg[3]
10 bit counter
data_low bits
RegCDataM
60
96
0000
0 : Count[4]
1 : Count[5]
2 : Count[6]
3 : Count[7]
0 : Creg[4]
1 : Creg[5]
2 : Creg[6]
3 : Creg[7]
10 bit counter
data_middle bits
RegCDataH
61
97
0000
0 : Count[8]
1 : Count[9]
2 : BitSel[0]
3 : BitSel[1]
0 : Creg[8]
1 : Creg[9]
2 : BitSel[0]
3 : BitSel[1]
10 bit counter
data_high bits
RegIRQMask1
62
98
0000
0 : MaskIRQPA[0]
1 : MaskIRQPA[1]
2 : MaskIRQPA[2]
3 : MaskIRQPA[3]
PortA interrupt mask ;
masking active low
RegIRQMask2
63
99
0000
0 : MaskIRQEE
1 : MaskIRQ9k4Hz
2 : MaskIRQ586Hz
3 : MaskIRQ1Hz
prescaler interrupt mask ;
masking active low
RegIRQMask3
64
100
0000
0 : MaskIRQCntComp
1 : MaskIRQCount0
2 : MaskIRQVLD
3 : ‘0’
0 :MaskIRQCntCom
p
1 : MaskIRQCount0
2 : MaskIRQVLD
3 : --
10 bit counter, VLD interrupt
mask
masking active low
RegIRQ1
65
101
0000
0 : IRQPA[0]
1 : IRQPA[1]
2 : IRQPA[2]
3 :IRQPA[3]
0 : RIRQPA[0]
1 : RIRQPA[1]
2 : RIRQPA[2]
3 : RIRQPA[3]
Read : PortA interrupt
Write : Reset IRQ if data bit = 1.
REgIRQ2
66
102
0000
0 : IRQEE
1 : IRQ9k4Hz
2 : IRQ586Hz
3 : IRQ1Hz
0 : RIRQEE
1 : RIRQ9k4Hz
2 : RIRQ586Hz
3 : RIRQ1Hz
Read : prescaler IRQ , EEPROM
IRQ
Write : Reset IRQ if data bit = 1
RegIRQ3
67
103
0000
0 :IRQCntComp
1 : IRQCount0
2 : IRQVLD
3 : ‘0’
0 : RIRQCntComp
1 : RIRQCount0
2 : RIRQVLD
3 : --
Read : 10 bit counter, VLDl
interrupt
Write : Reset IRQ if data bit =1.
相关PDF资料
PDF描述
EM6640SO18B Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 10-DFN
EM6640TP16A Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 10-DFN
EM6640TP16B Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: 0&degC to 70°C; Package: 8-SOIC
EM6821TQ52B Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: 0&degC to 70°C; Package: 8-EPSOIC
EM6821TQ52D Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 8-SOIC
相关代理商/技术参数
参数描述
EM6640SO18B 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller
EM6640TP16A 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller
EM6640TP16B 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller
EM6640WP11 制造商:EMMICRO 制造商全称:EM Microelectronic - MARIN SA 功能描述:Low Power Microcontroller with EEPROM AND RC Oscillator
EM6640WP27 制造商:EMMICRO 制造商全称:EM Microelectronic - MARIN SA 功能描述:Low Power Microcontroller with EEPROM AND RC Oscillator
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