参数资料
型号: MPC18730EP
厂商: Freescale Semiconductor
文件页数: 12/35页
文件大小: 0K
描述: IC PMIC PROGR 5-OUTPUTS 64-QFN
产品变化通告: MPC18730EP(R2) Discontinuation 04/Jun/2010
标准包装: 260
应用: 手持/移动设备
电流 - 电源: 9mA
电源电压: 0.9 V ~ 4.2 V
工作温度: -10°C ~ 65°C
安装类型: 表面贴装
封装/外壳: 64-WFQFN
供应商设备封装: 64-QFN(9x9)
包装: 管件
配用: KIT18730EPEVBE-ND - KIT FOR MPC18730 PMIC
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
t SSB
t WCKH
t WCKL
t HCK
SCKIN
t S
t H
DATA
A3
A2
D0
t WSB
STRB
Figure 5. Serial Interface Timing Diagrams
Table 5. Serial Interface Functions
Register Name Address
DATA1
DATA2
0 CLEAR, SLEEP
1000
CLEAR
SLEEP
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
1
Power Mode
0001
PSW1
PSW2
PGOOD1
VOUT2
SREG1
SREG2
SREG3
PGOOD2
2
Clock Select
0010
Ext / Int
Half Freq RSTB sleep S_Off_VGATE VG_Duty[3] VG_Duty[2] VG_Duty[1]
VG_Duty[0]
3
4
5
6
VO1_SENSE
VO2_SENSE
SREG1
SREG2
0011
0100
0101
0110
MSB
MSB
MSB
MSB
VO1_SENSE Output Voltage
VO2_SENSE Output Voltage
SREG1 Output Voltage
SREG2 Output Voltage
LSB
LSB
LSB
S_Off_VO1_SENSE
S_Off_VO2_SENSE
Reserved
LSB
7
SREG3
0111
MSB
SREG3 Output Voltage
LSB
CP Off
EXTG On
Twelve bits immediately before start-up of STRB are
always effective. Upon power on, the internal power on reset
works to initialize the registers. Serial data is fetched in the
Table 6. Block Operation
INPUT
order of Add_[3], Add_[2], ..., Add_[0], DATA1_[3],
DATA1_[2], ...., DATA2_[0].
OUTPUT
WAKE
(Int)
L
H
H
H
H
H
PGOOD1
(Int)
X
L
H
H
H
H
PGOOD1
X
L
L
L
H
H
PGOOD2(Int)
X
L
L
L
H
H
SEQ_SELECT
X
L
L
H
L
H
VGATE
-
O
O
O
O
O
VO1_SENSE
-
O
O
O
O
O
VO2_SENSE
-
-
-
-
O
O
VOUT1,2
-
-
-
-
O
O
REG
1,2,3
-
-
O
-
O
O
O : Operation, - : Stop, X : Don’t care
18730
Analog Integrated Circuit Device Data
12
Freescale Semiconductor
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