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參數(shù)資料
| 型號： | MAXQ618J-0000+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 12 MHz, RISC MICROCONTROLLER, QCC44 |
| 封裝： | 7 X 7 MM, ROHS COMPLIANT, TQFN-44 |
| 文件頁數(shù)： | 11/26頁 |
| 文件大?。?/td> | 1970K |
| 代理商： | MAXQ618J-0000+ |
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Maxim Integrated Products 19
MAXQ618
16-Bit Microcontroller with Infrared Module
General-Purpose I/O
The microcontroller provides port pins for general-pur-
pose I/O that have the following features:
CMOSoutputdrivers
Schmitttriggerinputs
OptionalweakpulluptoVDD when operating in input
mode
While the microcontroller is in a reset state, all port pins
become high impedance with both weak pullups and
input buffers disabled, unless otherwise noted.
From a software perspective, each port appears as a
group of peripheral registers with unique addresses.
Special function pins can also be used as general-pur-
pose I/O pins when the special functions are disabled.
For a detailed description of the special functions avail-
able for each pin, refer to the MAXQ610 User’s Guide.
On-Chip Oscillator
An external quartz crystal or a ceramic resonator can be
connected between HFXIN and HFXOUT, as illustrated
in Figure 9.
Noise at HFXIN and HFXOUT can adversely affect on-
chip clock timing. It is good design practice to place the
crystal and capacitors near the oscillator circuitry and
connect HFXIN and HFXOUT to ground with a direct
short trace. The typical values of external capacitors vary
with the type of crystal to be used and should be initially
selected based on load capacitance as suggested by
the manufacturer.
Figure 8. SPI Slave Communication Timing
Figure 9. On-Chip Oscillator
SHIFT
SAMPLE
SHIFT
SAMPLE
SSEL
SCLK
CKPOL/CKPHA
0/1 OR 1/0
SCLK
CKPOL/CKPHA
0/0 OR 1/1
MOSI
MISO
tSSE
tSCK
tSCH
tSCL
tSIS
tSOV
tSLH
tSSH
tSD
tRF
tSIH
MSB
MSB-1
MSB
MSB-1
LSB
VDD
HFXIN
CLOCK CIRCUIT
RF = 1MI Q50%
C1 = C2 = 12pF
STOP
HFXOUT
C2
C1
RF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAXQ618J-0000+ | 功能描述:16位微控制器 - MCU 16-Bit MCU w/Infrared Module 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 |
| MAXQ618X-0000+ | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:16-Bit Microcontroller with Infrared Module |
| MAXQ61C | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:16-Bit Microcontroller with Infrared Module |
| MAXQ61CA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:16-Bit Microcontroller with Infrared Module |
| MAXQ61CE | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:16-Bit Microcontroller with Infrared Module |
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