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参数资料
型号： MSP430F437IPZR
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： 51/79页
文件大小： 1301K
代理商： MSP430F437IPZR
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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相关代理商/技术参数
参数描述
MSP430F437XCY DIE 制造商:Texas Instruments 功能描述:
MSP430F438IPN 功能描述:16位微控制器 - MCU MSP430F43x Mixed Signal MCU 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
MSP430F438IPNR 功能描述:16位微控制器 - MCU MSP430F43x Mixed Signal MCU 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
MSP430F439IPN 功能描述:16位微控制器 - MCU MSP430F43x Mixed Signal MCU 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
MSP430F439IPNR 功能描述:16位微控制器 - MCU Mixed Signal MCU 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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