參數(shù)資料
型號(hào)： DS83C530-ECL
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Microcontroller
英文描述： 8-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP52
封裝： TQFP-52
文件頁(yè)數(shù)： 34/45頁(yè)
文件大?。?/td> 649K
代理商： DS83C530-ECL
DS87C530/DS83C530 EPROM/ROM Microcontrollers with Real-Time Clock
4 of 45
Figure 1. Block Diagram
PIN DESCRIPTION
PIN
PLCC
TQFP
NAME
FUNCTION
52
45
VCC
+5V Processor Power Supply
1, 25
18, 46
GND
Processor Digital Circuit Ground
29
22
VCC2
+5V RTC Supply. VCC2 is isolated from VCC to isolate the RTC from digital noise.
26
19
GND2
RTC Circuit Ground
12
5
RST
Reset Input. This pin contains a Schmitt voltage input to recognize external active
high reset inputs. The pin also employs an internal pulldown resistor to allow for a
combination of wired OR external reset sources. An RC is not required for power-up,
as the device provides this function internally.
23
16
XTAL2
24
17
XTAL1
Crystal Oscillator Pins. XTAL1 and XTAL2 provide support for parallel-resonant,
AT-cut crystals. XTAL1 acts also as an input if there is an external clock source in
place of a crystal. XTAL2 is the output of the crystal amplifier.
DS87C530/
DS83C530
相關(guān)PDF資料
PDF描述
DS83C530-QNL 8-BIT, MROM, 33 MHz, MICROCONTROLLER, PQCC52
DS87C530-QNL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQCC52
DS83C530-QCL 8-BIT, MROM, 33 MHz, MICROCONTROLLER, PQCC52
DS87C530-KCL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, CQCC52
DTA-03D-1.5-TA-P POSITION, LINEAR SENSOR-AC, -3-3mm
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS83C530-ECL+ 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:EPROM/ROM Microcontrollers with Real-Time Clock
DS83C530-ENL 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:EPROM/ROM Microcontrollers with Real-Time Clock
DS83C530-ENL+ 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:EPROM/ROM Microcontrollers with Real-Time Clock
DS83C530-QCL 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:EPROM/ROM Micro with Real Time Clock
DS83C530-QCL+ 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:EPROM/ROM Microcontrollers with Real-Time Clock
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