參數(shù)資料
型號(hào)： MAXQ2010-RFX+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 10 MHz, RISC MICROCONTROLLER, PQFP100
封裝： ROHS COMPLIANT, LQFP-100
文件頁(yè)數(shù)： 2/34頁(yè)
文件大?。?/td> 442K
代理商： MAXQ2010-RFX+
MAXQ2010
16-Bit Mixed-Signal Microcontroller
with LCD Interface
10
______________________________________________________________________________________
I2C ELECTRICAL CHARACTERISTICS
(VDVDD = VAVDD = 2.7V to 3.6V, TA = -40°C to +85°C.)
Note 19: Devices that use nonstandard supply voltages that do not conform to the intended I2C bus system levels must relate their
input levels to the voltage to which the pullup resistors RP are connected. See Figure 3.
Note 20: CB—Capacitance of one bus line in pF.
Note 21: The maximum fall time of 300ns for the SDA and SCL bus lines shown in the
I2C Bus Controller Timing table is longer than
the specified maximum tOF_I2C of 250ns for the output stages. This allows series protection resistors (RS) to be connected
between the SDA/SCL pins and the SDA/SCL bus lines as shown in the
I2C Bus Controller Timing (Acting as I2C Slave)
table without exceeding the maximum specified fall time. See Figure 3.
SDA
P6.7
SCL
P6.6
RS
I2C
DEVICE
RS
I2C
DEVICE
RP
VDVDD
MAXQ2010
Figure 3. Series Resistors (RS) for Protecting Against High-Voltage Spikes
STANDARD MODE
FAST MODE
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
MAX
MIN
MAX
UNITS
Input Low Voltage (Note 19)
VIL_I2C
-0.5
0.3 x VDVDD
-0.5
0.3 x VDVDD
V
Input High Voltage (Note 19)
VIH_I2C
0.7 x VDVDD
0.7 x VDVDD VDVDD + 0.5V
V
Input Hysteresis (Schmitt)
VIHYS_I2C VDVDD > 2V
0.05 x VDVDD
V
Output Logic-Low (Open
Drain or Open Collector)
VOL_I2C
VDVDD > 2V, 3mA sink
current
0
0.4
0
0.4
V
Output Fall Time from
VIH_MIN to VIL_MAX with Bus
Capacitance from 10pF to
400pF (Notes 20, 21)
tOF_I2C
250
20 + 0.1CB
250
ns
Pulse Width of Spike
Filtering That Must Be
Suppressed by Input Filter
tSP_I2C
0
50
ns
Input Current on I/O
IIN_I2C
Input voltage from 0.1 x
VDVDD to 0.9 x VDVDD
-10
+10
-10
+10
μA
I/O Capacitance
CIO_I2C
10
pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAXQ2010-RFX+ 功能描述:16位微控制器 - MCU 16-Bit Mixed-Signal MCU w/LCD Interface 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(chǔ)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
MAXQ2KUSB-KIT# 功能描述:開(kāi)發(fā)板和工具包 - 其他處理器 MAXQ2000 Eval Kit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類(lèi)型:I2C, SPI, USB 工作電源電壓:
MAXQ305 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Voltage Microcontroller with Infrared Module
MAXQ305J-0000+ 功能描述:8位微控制器 -MCU MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MAXQ305X-0000+ 功能描述:8位微控制器 -MCU MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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