參數(shù)資料
型號： MSP430FE423AIPMR
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 8.4 MHz, RISC MICROCONTROLLER, PQFP64
封裝： GREEN, PLASTIC, LQFP-64
文件頁數(shù)： 25/47頁
文件大小： 868K
代理商： MSP430FE423AIPMR
MSP430FE42xA
MIXED SIGNAL MICROCONTROLLER
SLAS588 -- FEBRUARY 2008
31
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
ESP430CE1A, active energy measurement test conditions and accuracy, TA =25°C(SeeNote1)
D
fACLK = 32,768 Hz (watch crystal)
D
fMCLK = 4.194MHz (FLL+)
D
fSD16 =fMCLK/4 = 1.049MHz
D
Single point calibration at I = 10 A, PF = 0.5 lagging
D
Measurements according to IEC1036
D
Input conditions (unless otherwise noted):
IB =6A, IMAX =n*IB =60A, n =10, VN = 230 V, fMAINS =50Hz
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
I = 0.05*IB,V=VN,PF=1.0
3V
±0.17
I = 0.1*IB to IMAX,V=VN,PF=1.0
V1 SD16GAINx = 1
3V
±0.18
I = 0.1*IB,V=VN, PF = 0.5 lagging
V1 SD16GAINx = 1
I1 SD16GAINx =1
3V
±0.19
Maximum error
I = 0.2*IB to IMAX,V=VN, PF = 0.5 lagging
I1 SD16GAINx = 1
3V
±0.27
%
Maximum error
I = 0.1*IB,V=VN, PF = 0.8 leading
See Figure 14:
3V
±0.15
%
I = 0.2*IB to IMAX,V=VN, PF = 0.8 leading
g
R1 = 0, RB = 12.4
3V
±0.24
I = 0.2*IB to IMAX,V=VN, PF = 0.25 lagging
3V
±0.38
D
Input conditions (unless otherwise noted):
IB =10A, IMAX =n*IB =60A, n =6, VN = 230 V, fMAINS =50Hz
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
I = 0.05*IB,V=VN,PF=1.0
3V
±0.11
I = 0.1*IB to IMAX,V=VN,PF=1.0
3V
±0.18
I = 0.1*IB,V=VN, PF = 0.5 lagging
V1 SD16GAIN
1
3V
±0.45
Maximum error
I = 0.2*IB to IMAX,V=VN, PF = 0.5 lagging
V1 SD16GAINx =1
I1 SD16GAINx = 32
3V
±0.33
%
Maximum error
I = 0.1*IB,V=VN, PF = 0.8 leading
I1 SD16GAINx =32
3V
±0.10
%
I = 0.2*IB to IMAX,V=VN, PF = 0.8 leading
3V
±0.18
I = 0.2*IB to IMAX,V=VN, PF = 0.25 lagging
3V
±0.51
NOTES: 1. Measurements performed using complete hardware solution. Error shown contain temperature dependencies of all components
including the MSP430FE42xA, crystal, and discrete components.
2. I1 SD16GAIN x = 1,4: CT part number = T60404--E4624--X101 ( Vacuumschmelze)
I1 SD16GAINx = 8: shunt part number = A--H2--R005--F1--K2--0.1 (Isabellenhütte Heusler GmbH KG)
I1 SD16GAINx = 32: shunt part number = BVO--M--R0002--5.0 (Isabellenhütte Heusler GmbH KG)
1k
1uH
1.5k
990k
CT
I
33nF
1k
1uH
1k
1uH
33nF
I1+
I1--
V1+
V1-
RB
R1
Figure 14. Energy Measurement Test Circuitry (SD16GAINx = 1)
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MSP430FE423IPM 功能描述:16位微控制器 - MCU 8KB Flash 256B RAM for Energy Meters RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430FE423IPMR 功能描述:16位微控制器 - MCU 8KB Flash 256B RAM for Energy Meters RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430FE4242IPM 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430FE4242IPMR 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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