參數(shù)資料
型號(hào)： MSP430FW425IPM
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP64
封裝： GREEN, PLASTIC, QFP-64
文件頁(yè)數(shù)： 11/61頁(yè)
文件大小： 828K
代理商： MSP430FW425IPM
f (MHz)
1.8 V
3.6 V
2.7 V
3 V
4.15 MHz
8 MHz
VCC Supply Voltage V
f (
S
y
s
te
m
)
Maximum
Processor
Frequency
MHz
Supply V oltage Range During
Program Execution
Supply V oltage Range
During Programming of
the Flash Memory
MSP430FW42x
www.ti.com
SLAS383D – OCTOBER 2003 – REVISED JANUARY 2011
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
Voltage applied at VCC to VSS
-0.3 V to 4.1 V
Voltage applied to any pin(2)
-0.3 V to VCC + 0.3 V
Diode current at any device terminal
±2 mA
Unprogrammed device
-55°C to 150°C
Storage temperature range, Tstg
Programmed device
-40°C to 85°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltages referenced to VSS.The JTAG fuse-blow voltage, VFB, is allowed to exceed the absolute maximum rating. The voltage is
applied to the TDI/TCLK pin when blowing the JTAG fuse.
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage during program execution(1) (AVCC = DVCC1 = DVCC2 = VCC)
1.8
3.6
V
Supply voltage during program execution, SVS enabled, PORON = 1(1) (2)
VCC
2
3.6
V
(AVCC = DVCC1 = DVCC2 = VCC)
VCC
Supply voltage during flash memory programming(1) (AVCC = DVCC1 = DVCC2 = VCC)
2.7
3.6
V
VSS
Supply voltage (AVSS = DVSS1 = DVSS2 = VSS)
0
V
TA
Operating free-air temperature range
-40
85
°C
LF selected, XTS_FLL = 0
Watch crystal
32.768
f(LFXT1)
LFXT1 crystal frequency(3)
XT1 selected, XTS_FLL = 1
Ceramic resonator
450
8000
kHz
XT1 selected, XTS_FLL = 1
Crystal
1000
8000
VCC = 1.8 V
DC
4.15
Processor frequency (signal
f(System)
MHz
MCLK)
VCC = 3.6 V
DC
8
(1)
It is recommended to power AVCC and DVCC from the same source. A maximum difference of 0.3 V between AVCC and DVCC can be
tolerated during power up and operation.
(2)
The minimum operating supply voltage is defined according to the trip point where POR is going active by decreasing the supply
voltage. POR is going inactive when the supply voltage is raised above the minimum supply voltage plus the hysteresis of the SVS
circuitry.
(3)
In LF mode, the LFXT1 oscillator requires a watch crystal. In XT1 mode, LFXT1 accepts a ceramic resonator or a crystal.
Figure 1. Maximum Frequency vs Supply Voltage
Copyright 2003–2011, Texas Instruments Incorporated
19
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430FW425IPMR 功能描述:16位微控制器 - MCU for Elec Flow 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
MSP430FW427IPM 功能描述:16位微控制器 - MCU for Elec Flow 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
MSP430FW427IPMR 功能描述:16位微控制器 - MCU for Elec Flow 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
MSP430FW428IPMR 功能描述:16位微控制器 - MCU Mixed Signal MCU 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
MSP430FW429IPM 功能描述:16位微控制器 - MCU Mixed Signal MCU 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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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