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FCM8201 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
FCM8201
Fairchild
Fairchild Semiconductor Fairchild
FCM8201 Datasheet PDF : 21 Pages
First Prev 11 12 13 14 15 16 17 18 19 20
WDT_REG: Watch Dog Timer Control Register
Addr. Name Type
B7
B6
B5
B4
B3
B2
B1
B0
0x06 WDT W/R OSL_DIS OTL_DIS
n/a
CRC_ON WDT_EN CLR W_TMR1 W_TMR0
Reset
0
0
0
0
0
0
0
0
Open Short (OS) Fault Latch Disable
b7
OSL_DIS
0=OS protect does not latch
1=OS protect does not latch and clear by FREE/nST pin rising edge
or FREE/nST bit=1
Over Temperature Fault Latch Disable
b6
OTL_DIS
0=OTP protect does not latch
1=OTP protect will latch, and clear by FREE/nST pin rising edge
or FREE/nST bit=1
SPI CRC Check Enable
b4 CRC_ON 0=SPI CRC check disable
1=SPI CRC check enable
Watch Dog Timer Enable
b3 WDT_EN 0=watch dog timer disable
1=watch dog timer enable and outputs a faulty when the counter reaches time-out
b2
CLR
Watch Dog Timer Clear (This bit is effective only when WDT_EN=1)
1=WDT counter reset, after counter is cleared to zero, this bit auto-resets to 0
Watch Dog Timer Counter Select
0,0=0.25s at fSYS=1.28MHz
b[1:0] W_TMR[1:0] 0,1=0.5s at fSYS=1.28MHz
1,0=1s at fSYS=1.28MHz
1,1=2s at fSYS=1.28MHz
DUTY_REG: Duty Control Register
Addr. Name Type B7
B6
B5
B4
B3
B2
B1
B0
0x08 DUTY W/R DUTY7 DUTY6 DUTY5 DUTY4 DUTY3 DUTY2 DUTY1 DUTY0
Reset 0
0
0
0
0
0
0
0
b[7:0]
DUTY[7:0]
DUTY Level Configure
0 ~ 255=0.5 ~ 4.5V
IP_REG: Error Amplifier IP Pin Control Register
Addr. Name Type B7
B6
B5
B4
B3
B2
B1
B0
0x09 IP W/R IP7
IP6
IP5
IP4
IP3
IP2
IP1
IP0
Reset 0
0
0
0
0
0
0
0
b[7:0]
IP[7:0]
IP Pin Level of Error Amplifier Configure
0 ~ 255=0.5 ~ 4.5V
© 2010 Fairchild Semiconductor Corporation
FCM8201 • Rev. 1.0.0
18
www.fairchildsemi.com
 

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