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参数资料
| 型号： | MAXQ1004-B01+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | RISC MICROCONTROLLER, QCC16 |
| 封装： | 4 X 4 MM, ROHS COMPLIANT, TQFN-16 |
| 文件页数： | 15/18页 |
| 文件大小： | 1247K |
| 代理商： | MAXQ1004-B01+ |
MAXQ1004
1-Wire and SPI Authentication Microcontroller
6
10-BIT ADC PERFORMANCE (continued)
(VDD = 1.7V to 3.6V, VREF = 1.845V, TA = -40NC to +85NC, unless otherwise noted.)
SPI ELECTRICAL CHARACTERISTICS
(VDD = 1.7V to 3.6V, TA = -40NC to +85NC, unless otherwise noted. AC electrical specifications are guaranteed by design and are
not production tested.)
Note 1: Specifications to -40NC are guaranteed by design and are not production tested.
Note 2: The power-fail reset and POR detectors operate in tandem so one or both of these signals are active at all times when
VDD < VRST, ensuring the device maintains the reset state until minimum operating voltage is achieved.
Note 3: The power-fail warning monitor and the power-fail reset monitor track each other with a typical delta between the two of 0.13V.
Note 4: Writes to flash memory must not be performed when the supply voltage drops below the power-fail warning levels, as
there is uncertainty in the duration of continuous power supply. The user application should check the status of the power-
fail warning flag before writing to flash to ensure valid write operations.
Note 5: Measured on the combined AVDD and VDD pins and the part not in reset. All inputs are connected to GND or VDD.
Outputs do not source/sink any current.
Note 6: Guaranteed by design and not production tested.
Note 7: The maximum total current, IOH(MAX) and IOL(MAX), for all outputs combined should not exceed 35mA to satisfy the maxi-
mum specified voltage drop.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
10-BIT ADC REFERENCE VOLTAGE
Internal Reference Voltage
VIREF
1.845
Q
5%
V
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SPI Master Operating Frequency
1/tMCK
fSYSCLK/2
MHz
SPI Slave Operating Frequency
1/tSCK
fSYSCLK/4
MHz
SPI I/O Rise/Fall Time
tSPI_RF
CL = 15pF, pullup = 560W
8.3
23.6
ns
SCLK Output Pulse-Width High/Low
tMCH, tMCL
tMCK/2 - tSPI_RF
ns
MOSI Output Hold Time After SCLK
Sample Edge
tMOH
tMCK/2 - tSPI_RF
ns
MOSI Output Valid to Sample Edge
tMOV
tMCK/2 - tSPI_RF
ns
MISO Input Valid to SCLK Sample
Edge Rise/Fall Setup
tMIS
25
ns
MISO Input to SCLK Sample Edge
Rise/Fall Hold
tMIH
0
ns
SCLK Inactive to MOSI Inactive
tMLH
tMCK/2 - tSPI_RF
ns
SCLK Input Pulse-Width High/Low
tSCH, tSCL
tSCK/2
ns
SSEL Active to First Shift Edge
tSSE
tSPI_RF
ns
MOSI Input to SCLK Sample Edge
Rise/Fall Setup
tSIS
tSPI_RF
ns
MOSI Input from SCLK Sample
Edge Transition Hold
tSIH
tSPI_RF
ns
MISO Output Valid After SCLK Shift
Edge Transition
tSOV
2tSPI_RF
ns
SSEL Inactive
tSSH
tSCK + tSPI_RF
ns
SCLK Inactive to SSEL Rising
tSD
tSPI_RF
ns
MISO Output Disabled After SSEL
Edge Rise
tSLH
2tSCK +
2tSPI_RF
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAXQ1004-B01+ | 功能描述:16位微控制器 - MCU 1-Wire and SPI Authentication 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 |
| MAXQ1004-KIT# | 功能描述:开发板和工具包 - 其他处理器 MAXQ1004 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: |
| MAXQ1010 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Security Token Microcontroller with RTC and USB |
| MAXQ1010-A01+ | 制造商:Maxim Integrated Products 功能描述:MAXQ1010 PSWD GEN MICRO 48 TQFN - Rail/Tube |
| MAXQ1010-DNS+ | 制造商:Maxim Integrated Products 功能描述:MAXQ1010 PSWD GEN MICRO DIE WAFFLE - Gel-pak, waffle pack, wafer, diced wafer on film |
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