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MSP430F2252TDAR Datasheet

  • MSP430F2252TDAR

  • Texas Instruments [MIXED SIGNAL MICROCONTROLLER]

  • 1600.72KB

  • TI

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MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504A 鈭?JULY 2006 鈭?REVISED DECEMBER 2006
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
10-bit ADC, temperature sensor and built-in V
MID
PARAMETER
ISENSOR
TCSENSOR鈥?/div>
VOffset,Sensor Sensor offset voltage
Temperature sensor supply
current (see Note 1)
TEST CONDITIONS
REFON = 0, INCHx = 0Ah,
TA = 25_C
ADC10ON = 1, INCHx = 0Ah
(see Note 2)
ADC10ON = 1, INCHx = 0Ah
(see Note 2)
Temperature sensor voltage
at TA = 105掳C (T Version only)
Sensor output voltage
(see Note 3)
Temperature sensor voltage
at TA = 85掳C
Temperature sensor voltage
at TA = 25掳C
Temperature sensor voltage
at TA = 0掳C
Sample time required if
tSensor(sample) channel 10 is selected (see
Note 4)
IVMID
VMID
Current into divider at channel
11 (see Note 5)
VCC divider at channel 11
ADC10ON = 1, INCHx = 0Ah,
Error of conversion result
鈮?/div>
1 LSB
ADC10ON = 1, INCHx = 0Bh,
ADC10ON = 1, INCHx = 0Bh,
VMID is
鈮?.5
x VCC
ADC10ON = 1, INCHx = 0Bh,
Error of conversion result
鈮?/div>
1 LSB
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
VCC
2.2 V
3V
2.2 V/3 V
3.44
鈭?00
1265
1195
985
895
1365
1295
1085
995
MIN
TYP
40
60
3.55
MAX
120
160
3.66
100
1465
1395
1185
mV
1095
碌s
NA
NA
1.06
1.46
1400
ns
3V
1220
1.1
1.5
1.14
1.54
V
UNIT
碌A
A
mV/掳C
mV
mV
mV
VSensor
2.2 V/3 V
2.2 V
3V
2.2 V
3V
2.2 V
30
A
碌A
Sample time required if
tVMID(sample) channel 11 is selected (see
Note 6)
NOTES: 1. The sensor current ISENSOR is consumed if (ADC10ON = 1 and REFON = 1), or (ADC10ON=1 and INCH=0Ah and sample signal
is high). When REFON = 1, ISENSOR is included in IREF+. When REFON = 0, ISENSOR applies during conversion of the temperature
sensor input (INCH = 0Ah).
2. The following formula can be used to calculate the temperature sensor output voltage:
VSensor,typ = TCSensor ( 273 + T [掳C] ) + VOffset,sensor [mV] or
VSensor,typ = TCSensor T [掳C] + VSensor(TA = 0掳C) [mV]
3. Results based on characterization and/or production test, not TCSensor or VOffset,sensor.
4. The typical equivalent impedance of the sensor is 51 k鈩? The sample time required includes the sensor-on time tSENSOR(on).
5. No additional current is needed. The VMID is used during sampling.
6. The on-time tVMID(on) is included in the sampling time tVMID(sample); no additional on time is needed.
50
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265

MSP430F2252TDAR 产品属性

  • The Ultra-Low Power MSP430MSP430 OverviewMSP430 Design ToolsMSP430 PeripheralsMSP430x2xx/4xx and Wireless OverviewPortable Medical Solutions with MSP430MSP430 for Utility Metering SolutionsMSP430: How to JTAGMSP430, How To Use the Clock SystemGrace Software Graphical User InterfaceMCU OverviewDriver LibraryMSP430Ware Overview

  • 2,000

  • 集成电路 (IC)

  • 嵌入式 - 微控制器，

  • MSP430F2xx

  • RISC

  • 16-位

  • 16MHz

  • I²C，IrDA，LIN，SCI，SPI，UART/USART

  • 欠压检测/复位，POR，PWM，WDT

  • 32

  • 16KB（16K x 8 + 256B）

  • 闪存

  • -

  • 512 x 8

  • 1.8 V ~ 3.6 V

  • A/D 12x10b

  • 内部

  • -40°C ~ 105°C

  • 38-TSSOP（0.240"，6.10mm 宽）

  • 带卷 (TR)

  • 296-24121-ND - DEV WRLSS TOOL FOR MSP430296-22904-ND - KIT MSP 430/PROGRAMMER 38PIN

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