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參數(shù)資料
| 型號： | MAXQ3212-EMX+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, EEPROM, 3.58 MHz, RISC MICROCONTROLLER, PDIP24 |
| 封裝： | 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-001AF, DIP-24 |
| 文件頁數(shù)： | 8/25頁 |
| 文件大?。?/td> | 319K |
| 代理商： | MAXQ3212-EMX+ |
MAXQ3212
Microcontroller with Analog Comparator
and LED Driver
16
____________________________________________________________________
System Timing
For maximum versatility, the MAXQ3212 generates its
internal system clock from several sources:
External clock source, including low-cost operation
from 3.58MHz “Colorburst” crystal
External crystal or ceramic resonator, using the
internal oscillator
External RC, using the internal relaxation oscillator
Internal ring oscillator
A crystal warmup counter enhances operational relia-
bility. Each time the external crystal oscillation must
restart, such as after exiting stop mode, the device initi-
ates a crystal warmup period of 65,536 oscillations.
This allows time for the crystal amplitude and frequency
to stabilize before using it as a clock source. While in
the warmup mode, the device operates from the inter-
nal 8kHz ring oscillator and can optionally switch back
to the crystal as soon as the warmup period expires.
MAXQ3212
GLITCH-FREE
MUX
GLITCH-FREE
MUX
DIV
1
DIV
2
DIV
4
DIV
8
DIV
256
CLOCK
DIVIDER
CLOCK
SELECTOR
WATCHDOG
TIMER
CLOCK
RESET
STOP
POR
RC
OSCILLATOR
KILL
RC CLK
X-DOG
STARTUP
TIMER
XT CLK
RGMD
XT/RC
DONE
RESET
STOP
XTE
RGSL
XT/RC
SYSTEM
CLOCK
CRYSTAL/
RESONATOR
OSCILLATOR
KILL
STOP
RGSL
INTERNAL
NANO-RING
OSCILLATOR
RGSL
RGMD
RESET
RWT
EWT
EWDI
Figure 2. Clock Sources
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相關代理商/技術參數(shù) |
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| MAXQ610_11 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:16-Bit Microcontroller with Infrared Module 1.70V to 3.6V Operating Voltage Range |
| MAXQ610A-0000 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:16-Bit Microcontroller with Infrared Module 1.70V to 3.6V Operating Voltage Range |
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