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| 型号： | MAX31782ETL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/20页 |
| 文件大小： | 0K |
| 描述： | IC MICROCONTROLLER 40TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 3,000 |
| 系列： | MAXQ® |
| 应用： | 系统管理 |
| 核心处理器： | MAXQ20 |
| 程序存储器类型： | 闪存（64 kB），ROM（8 kB） |
| RAM 容量： | 1K x 16 |
| 接口： | I²C，SM 总线 |
| 输入/输出数： | 5 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 40-TQFN-EP（6x6） |
| 其它名称： | 90-31782+TTR |
MAX31782
System Management Microcontroller
2
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 in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
VDD to VSS ...........................................................-0.5V to +5.5V
ADxN to VSS.........................................................-0.3V to +0.3V
All Other Pins to VSS except
REG18 and REG25.............................. -0.5V to (VDD + 0.5V)*
SCL, SDA, MSDA, MSCL, P6.0–P6.4
Continuous Sink Current.................... 20mA each, 50mA total
P6.0–P6.4 Continuous Source Current...20mA each, 50mA total
Operating Temperature Range.......................... -40NC to +85NC
Storage Temperature Range............................ -55NC to +125NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
Continuous Power Dissipation (TA = +70NC)
TQFN (derate 35.7mW/NC above +70NC)...............2857.1mW
RECOMMENDED OPERATING CONDITIONS
(TA = -40NC to +85NC, unless otherwise noted.)
DC ELECTRICAL CHARACTERISTICS
(VDD = 2.7V to 5.5V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VDD = 3.3V, TA = +25NC, unless otherwise
noted.)
ABSOLUTE MAXIMUM RATINGS
*Subject to not exceeding +5.5V.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VDD Operating Voltage Range
VDD
(Note 1)
2.7
5.5
V
Input Logic 1
VIH
0.7 x
VDD
VDD +
0.3
V
Input Logic 0
VIL
0
0.3 x
VDD
V
Input Logic-High: SCL, SDA,
MSDA, MSCL
VI2C_IH
2.7V P VDD P 3.6V (Note 1)
2.1
VDD +
0.3
V
3.6V P VDD P 5.5V
0.7 x
VDD
VDD +
0.3
Input Logic-Low: SCL, SDA,
MSDA, MSCL
VI2C_IL
2.7V P VDD P 3.6V (Note 1)
0
0.8
V
3.6V P VDD P 5.5V
0
0.3 x
VDD
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICPU
Assuming 100% CPU duty cycle (Note 2)
1.73
2.34
mA
ISTOP
(Note 2)
830
1250
A
IPROGRAM
7
mA
Brownout Voltage
VBO
Monitors VDD (Note 1)
2.40
2.46
2.55
V
Brownout Hysteresis
VBOH
Monitors VDD (Note 1)
30
mV
Internal System Clock
fMOSC
4.0
MHz
System Clock Error (Note 3)
fERR:MOSC
Initial tolerance, TA = +25NC, VDD = 5.5V
-1
+1
%
+25NC P TA P +85NC
-2
+1
-40NC P TA P +25NC
-5.5
+0.6
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| MAX31782EVKIT# | 功能描述:开发板和工具包 - 其他处理器 MAX31782 Eval Kit RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压: |
| MAX31783ETM+ | 功能描述:8位微控制器 -MCU System Management MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MAX31783ETM+T | 功能描述:8位微控制器 -MCU System Management RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MAX31785ETL+ | 功能描述:马达/运动/点火控制器和驱动器 6Ch Intelligent Fan Controller RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| MAX31785ETL+T | 功能描述:马达/运动/点火控制器和驱动器 6Ch Intelligent Fan Controller RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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