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| 型號： | MSP430F4481IPZ |
| 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 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封裝： | GREEN, PLASTIC, LQFP-100 |
| 文件頁數(shù)： | 51/79頁 |
| 文件大?。?/td> | 1301K |
| 代理商： | MSP430F4481IPZ |
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MSP430x43x1, MSP430x43x, MSP430x44x1, MSP430x44x
MIXED SIGNAL MICROCONTROLLER
SLAS344G JANUARY 2002 REVISED OCTOBER 2009
55
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
12-bit ADC, temperature sensor and built-in VMID
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
I
Operating supply current into
REFON = 0, INCH = 0Ah,
2.2 V
40
120
A
ISENSOR
Operating supply current into
AVCC terminal (see Note 1)
REFON = 0, INCH = 0Ah,
ADC12ON=NA, TA = 25_C
3 V
60
160
A
V
ADC12ON = 1, INCH = 0Ah,
2.2 V
986
±5%
mV
VSENSOR
ADC12ON = 1, INCH = 0Ah,
TA = 0°C
3 V
986
±5%
mV
TC
ADC12ON
1 INCH
0Ah
2.2 V
3.55
±3%
mV/
°C
TCSENSOR
ADC12ON = 1, INCH = 0Ah
3 V
3.55
±3%
mV/
°C
t
Sample time required if channel
ADC12ON = 1, INCH = 0Ah,
2.2 V
30
s
tSENSOR(sample)
Sample time required if channel
10 is selected (see Note 2)
ADC12ON = 1, INCH = 0Ah,
Error of conversion result
≤ 1 LSB
3 V
30
s
I
Current into divider at channel 11
ADC12ON = 1, INCH = 0Bh,
2.2 V
NA
A
IVMID
Current into divider at channel 11
ADC12ON = 1, INCH = 0Bh,
(see Note 3)
3 V
NA
A
V
AV
divider at channel 11
ADC12ON = 1, INCH = 0Bh,
2.2 V
1.1
±0.04
V
VMID
AVCC divider at channel 11
ADC12ON = 1, INCH = 0Bh,
VMID is ~0.5 x VAVCC
3 V
1.5
1.50
±0.04
V
t
Sample time required if channel
ADC12ON = 1, INCH = 0Bh,
2.2 V
1400
ns
tVMID(sample)
Sample time required if channel
11 is selected (see Note 4)
ADC12ON = 1, INCH = 0Bh,
Error of conversion result
≤ 1 LSB
3 V
1220
ns
NOTES:
1. The sensor current ISENSOR is consumed if (ADC12ON = 1 and REFON=1), or (ADC12ON=1 AND INCH=0Ah and sample signal
is high). Therefore it includes the constant current through the sensor and the reference.
2. The typical equivalent impedance of the sensor is 51 k
. The sample time required includes the sensor-on time tSENSOR(on).
3. No additional current is needed. The VMID is used during sampling.
4. The on-time tVMID(on) is included in the sampling time tVMID(sample); no additional on time is needed.
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| MSP430F4481IPZR | 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr 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 |
| MSP430F448IPZ | 功能描述:16位微控制器 - MCU 48kB Flash 2MB RAM 12ADC/2USART 160sLCD 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 |
| MSP430F448IPZR | 功能描述:16位微控制器 - MCU 48kB Flash 2MB RAM 12ADC/2USART 160sLCD 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 |
| MSP430F4491IPZ | 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr 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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