參數(shù)資料
型號： MAXQ7667EVKIT+
廠商： Maxim Integrated Products
文件頁數(shù)： 36/40頁
文件大?。?/td> 0K
描述： KIT EVAL FOR MAX7667
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
系列： MAXQ®
傳感器類型： 超聲波距離測量
接口： JTAG，LIN，UART
電源電壓： 2.25 V ~ 5.5 V
嵌入式： 是，MCU，16 位
已供物品： 板
已用 IC / 零件： MAXQ7667
MAXQ7667
16-Bit, RISC, Microcontroller-Based,
Ultrasonic Distance-Measuring System
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(VDVDDIO = +5V, VAVDD = +3.3V; VDVDD = +2.5V, system clock (fSYSCLK) = 16MHz, burst frequency (fBURST) = bandpass frequency
(fBPF) = 50kHz, CREFBG = CREF = 1F in parallel with 0.01F, fADCCLK = 2MHz (SAR data rate = 125ksps), TA = TMIN to TMAX, unless
otherwise specified. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Adjustable Frequency Range
Using the RCTRM register
-40
+40
%
Frequency Adjustment
Resolution
0.2
%
SUPPLY VOLTAGE SUPERVISORS
DVDD Reset Threshold
Asserts
RESET if VDVDD falls below
this threshold
2.10
2.25
V
DVDD Interrupt Threshold
Generates an interrupt if VDVDD falls
below this threshold
2.25
2.38
V
Minimum Reset and Interrupt
Threshold Difference
150
mV
AVDD Interrupt Threshold
Generates an interrupt if VAVDD falls
below this threshold
2.95
3.15
V
DVDDIO Interrupt Threshold
Generates an interrupt if VDVDDIO falls
below this threshold
4.5
4.75
V
Supervisor Operating Range
At DVDD
1.5
2.75
V
Supervisor Hysteresis
1%
RESET Release Delay
After VDVDD rises above the reset
threshold
35
s
Power-Up Time
Time from
RESET is released to the
execution of the first instruction (serial
bootloader off)
1s
+5V LINEAR REGULATOR (DVDDIO, GATE5, Requires External Pass Transistor, see the Typical Application
Circuit/Functional Diagram)
Regulator Output Voltage
At DVDDIO
4.75
5.25
V
GATE5 Output High Voltage
ISOURCE = 0A (no load)
VDVDDIO
- 0.1
V
GATE5 Output Low Voltage
ISINK = 500A
2
V
GATE5 Output Resistance
ISINK = 0A to 50A
330
Gain Bandwidth
DVDDIO to GATE5
1.58
kHz
Gain
DVDDIO to GATE5
1700
V/V
GATE5 Slew Rate
4.3
V/ms
Maximum Load Capacitance
Maximum capacitance on DVDDIO
when using an external pass transistor
1F
+3.3V LINEAR REGULATOR (REG3P3)
REG3P3 Output Voltage
3.15
3.45
V
Load Current
50
mA
Output Short-Circuit Current
REG3P3 shorted to AGND
150
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAXQ7667EVKIT+ 功能描述:開發(fā)板和工具包 - 其他處理器 MAXQ7667 Eval Kit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MAXQ7667EVKIT-1# 功能描述:開發(fā)板和工具包 - 其他處理器 MAXQ7667EVKIT-1# RoHS:否 制造商:Maxim Integrated 產(chǎn)品: 工具用于評估: 核心: 接口類型: 工作電源電壓:
MAXQ7668AACM/V+ 功能描述:16位微控制器 - MCU Integrated Circuits (ICs) Embedded - Microcontrollers - ADC 12BIT 8CH SER 2.7V LQFP 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
MAXQ7668AACM/V+T 功能描述:16位微控制器 - MCU Integrated Circuits (ICs) Embedded - Microcontrollers - ADC 12BIT 8CH SER 2.7V LQFP 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
MAXQ7668AACM+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
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