参数资料
型号: MAXQ7665BATM+
厂商: Maxim Integrated Products
文件页数: 5/47页
文件大小: 0K
描述: IC MCU-BASED DAS 16BIT 48-TQFN
标准包装: 43
系列: MAXQ®
核心处理器: RISC
芯体尺寸: 16-位
速度: 8MHz
连通性: CAN,LIN,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 8
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
RAM 容量: 256 x 16
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.25 V
数据转换器: A/D 8x12b,D/A 1x12b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 48-TQFN 裸露焊盘
包装: 管件
MAXQ7665A–MAXQ7665D
16-Bit RISC Microcontroller-Based
Smart Data-Acquisition Systems
______________________________________________________________________________________
13
Typical Operating Characteristics (continued)
(AVDD = DVDDIO = +5.0V, DVDD = +3.3V, fADCCLK = 8MHz, fADC = 500kHz, TA = +25°C, unless otherwise noted.)
DVDD BOR THRESHOLD VOLTAGE
vs. TEMPERATURE
MAXQ7665A
toc26
TEMPERATURE (°C)
V
DVDD-BOR
(V)
110
95
65 80
-10 5
20 35 50
-25
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.90
2.80
-40
125
DVBR[1:0] = [0:0]
REGEN = DVDDIO
DVDD BOI THRESHOLD VOLTAGE
vs. TEMPERATURE
MAXQ7665A
toc27
TEMPERATURE (°C)
V
DVDD-BOI
(V)
110
95
65 80
-10 5
20 35 50
-25
2.86
2.87
2.88
2.89
2.90
2.91
2.92
2.93
2.94
2.95
2.85
-40
125
DVBI[1:0] = [0:0]
REGEN = DVDDIO
DVDDIO BOI THRESHOLD VOLTAGE
vs. TEMPERATURE
MAXQ7665A
toc28
TEMPERATURE (°C)
V
DVDDIO-BOI
(V)
110
95
65 80
-10 5
20 35 50
-25
4.36
4.37
4.38
4.39
4.40
4.41
4.42
4.43
4.44
4.45
4.35
-40
125
VIOBI[1:0] = [0:0]
DVDD LINEAR REGULATOR OUTPUT
VOLTAGE vs. DVDDIO SUPPLY VOLTAGE
MAXQ7665A
toc29
DVDDIO (V)
DV
DD
(V)
4.7
4.2
3.2
3.7
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
2.7
5.2
REGEN = GND
ILOAD = 50mA
ILOAD = 25mA
ILOAD = 0mA
DVDD LINEAR REGULATOR OUTPUT
VOLTAGE vs. TEMPERATURE
MAXQ7665A
toc30
TEMPERATURE (°C)
DV
DD
(V)
110
95
65 80
-10 5
20 35 50
-25
3.35
3.40
3.45
3.50
3.30
-40
125
ILOAD = +25mA
REGEN = GND
DVDD LINEAR REGULATOR OUTPUT
VOLTAGE vs. LOAD CURRENT
MAXQ7665A
toc31
LOAD CURRENT (mA)
DV
DD
(V)
40
30
20
10
3.35
3.40
3.45
3.50
3.30
050
REGEN = GND
TA = -40°C
TA = +25°C
TA = +85°C
TA = +125°C
DVDD LINEAR REGULATOR OUTPUT
VOLTAGE LINE TRANSIENT
(DVDDIO = +4.75V TO +5.25V STEP)
MAXQ7665A toc32
40s/div
DVDDIO
(200mV/div)
+4.75V
OFFSET
DVDD
(5mV/div)
AC-COUPLED
REGEN = GND
ILOAD = 25mA
DVDD LINEAR REGULATOR OUTPUT
VOLTAGE LOAD TRANSIENT
(IDVDD = 0 TO 50mA STEP)
MAXQ7665A toc33
40s/div
DVDD
(20mV/div)
AC-COUPLED
ILOAD
(50mA/div)
REGEN = GND
DVDD LINEAR REGULATOR DROPOUT
VOLTAGE vs. LOAD CURRENT
MAXQ7665A
toc34
LOAD CURRENT (mA)
V
DROPOUT
(mV)
40
30
20
10
100
200
300
400
500
600
700
0
050
TA = -40°C
TA = +25°C
VDROPOUT = DVDDIO - DVDD, WHEN
DVDDIO IS LOWERED ENOUGH BELOW
+5V TO MAKE DVDD DROP BY 100mV.
TA = +85°C
TA = +125°C
REGEN = GND
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MAXQ7665BATM+ 功能描述:16位微控制器 - MCU Integrated Circuits (ICs) 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
MAXQ7665BATM+T 功能描述:16位微控制器 - MCU Integrated Circuits (ICs) 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
MAXQ7665C 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems
MAXQ7665CATM+ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems
MAXQ7665D 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems