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参数资料
| 型号： | MSP430F4491IPZR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封装： | GREEN, PLASTIC, LQFP-100 |
| 文件页数： | 31/79页 |
| 文件大小： | 1301K |
| 代理商： | MSP430F4491IPZR |
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MSP430x43x1, MSP430x43x, MSP430x44x1, MSP430x44x
MIXED SIGNAL MICROCONTROLLER
SLAS344G JANUARY 2002 REVISED OCTOBER 2009
37
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage during program execution
VCC (AVCC = DVCC1 = DVCC2 = VCC) (see Note 1)
MSP430F43x(1),
MSP430F44x(1)
1.8
3.6
V
Supply voltage during program execution, SVS enabled, PORON=1
(see Note 1 and Note 2)
VCC (AVCC = DVCC1 = DVCC2 = VCC)
MSP430F43x(1),
MSP430F44x(1)
2
3.6
V
Supply voltage during flash memory programming
VCC (AVCC = DVCC1 = DVCC2 = VCC) (see Note 1)
MSP430F43x(1),
MSP430F44x(1)
2.7
3.6
V
Supply voltage, VSS (AVSS = DVSS1 = DVSS2 = VSS)
0
V
Operating free-air temperature range, TA
MSP430x43x(1),
MSP430x44x(1)
40
85
°C
LF selected,
XTS_FLL=0
Watch crystal
32.768
kHz
LFXT1 crystal frequency, f(LFXT1)
(see Note 3)
XT1 selected,
XTS_FLL=1
Ceramic resonator
450
8000
kHz
(see Note 3)
XT1 selected,
XTS_FLL=1
Crystal
1000
8000
kHz
XT2 crystal frequency f
Ceramic resonator
450
8000
kHz
XT2 crystal frequency, f(XT2)
Crystal
1000
8000
kHz
Processor frequency (signal MCLK) f
VCC = 1.8 V
DC
4.15
MHz
Processor frequency (signal MCLK), f(System)
VCC = 3.6 V
DC
8
MHz
NOTES:
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.
1.8
3.6
2.7
3
4.15 MHz
8 MHz
Supply Voltage V
Supply voltage range, ’F43x(1)/’F44x(1),
during flash memory programming
Supply voltage range,
’F43x(1)/’F44x(1), during
program execution
fSystem (MHz)
Figure 1. Frequency vs Supply Voltage, MSP430F43x(1) or MSP430F44x(1)
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| MSP430F449CY DIE | 制造商:Texas Instruments 功能描述: |
| MSP430F449IPZ | 功能描述:16位微控制器 - MCU 60kB Flash 2048B RAM 12ADC/2USART 160sLCD RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| MSP430F449IPZ | 制造商:Texas Instruments 功能描述:FLASH LOW POWER MCU QFP100 430 |
| MSP430F449IPZ | 制造商:Texas Instruments 功能描述:MICROCONTROLLER FLASH PROGRAMMABLE |
| MSP430F449IPZR | 功能描述:16位微控制器 - MCU 60kB Flash 2048B RAM 12ADC/2USART 160sLCD RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
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