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參數(shù)資料
| 型號： | DS83C530 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | EPROM/ROM Micro with Real Time Clock(帶實時時鐘的EPROM/ROM高速微控制器) |
| 中文描述： | EPROM微控制器，帶有實時時鐘 |
| 文件頁數(shù)： | 2/41頁 |
| 文件大?。?/td> | 437K |
| 代理商： | DS83C530 |
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DS87C530/DS83C530
070898 2/41
A combination of high performance microcontroller
core, real time clock, battery backed SRAM, and power
management makes the DS87C530/DS83C530 ideal
for instruments and portable applications. It also pro-
vides several peripherals found on other Dallas High–
Speed Microcontrollers. These include two indepen-
dent serial ports, two data pointers, on–chip power
monitor with brown–out detection and a watchdog timer.
Power Management Mode (PMM) allows software to
select a slower CPU clock. While default operation uses
four clocks per machine cycle, the PMM runs the pro-
cessor at 64 or 1024 clocks per cycle. There is a corre-
sponding drop in power consumption when the proces-
sor slows.
The EMI reduction feature allows software to select a re-
duced emission mode. This disables the ALE signal
when it is unneeded.
The DS83C530 is a factory mask ROM version of the
DS87C530 designed for high–volume, cost–sensitive
applications. It is identical in all respects to the
DS87C530, except that the 16 KB of EPROM is re-
placed by a user–supplied application program. All ref-
erences to features of the DS87C530 will apply to the
DS83C530, with the exception of EPROM–specific fea-
tures where noted. Please contact your local Dallas
Semiconductor sales representative for ordering in-
formation.
Note: The DS87C530/DS83C530 is a monolithic
device. A user must supply an external battery or super–
cap and a 32.768 KHz timekeeping crystal to have per-
manently powered timekeeping or nonvolatile RAM.
The DS87C530/DS83C530 provides all the support and
switching circuitry needed to manage these resources.
ORDERING INFORMATION
PART NUMBER
PACKAGE
MAX. CLOCK SPEED
TEMPERATURE RANGE
DS87C530–QCL
52–pin PLCC
33 MHz
0
°
C to 70
°
C
DS87C530–QNL
52–pin PLCC
33 MHz
–40
°
C to +85
°
C
DS87C530–KCL
52–pin windowed CERQUAD
33 MHz
0
°
C to 70
°
C
DS87C530–ECL
52–pin TQFP
33 MHz
0
°
C to 70
°
C
DS87C530–ENL
52–pin TQFP
33 MHz
–40
°
C to +85
°
C
DS83C530–QCL
52–pin windowed CERQUAD
33 MHz
0
°
C to 70
°
C
DS83C530–QNL
52–pin TQFP
33 MHz
–40
°
C to +85
°
C
DS83C530–ECL
52–pin TQFP
33 MHz
0
°
C to 70
°
C
DS83C530–ENL
52–pin TQFP
33 MHz
–40
°
C to +85
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS87C530 | EPROM/ROM Micro with Real Time Clock(帶實時時鐘的EPROM/ROM高速微控制器) |
| DS87C550 | EPROM High-Speed Micro with A/D and PWM(帶 A/D 和 PWM的EPROM/ROM高速微控制器) |
| DS9503 | ESD Protection Diode with Resistors(帶電阻器的ESD保護(hù)二極管) |
| DSTINIM400 | Networked Microcontroller Evaluation Kit |
| DSTINIS-005 | Sockets Evaluation Board |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS83C530-DS87C530 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:EPROM/ROM Microcontrollers with Real-Time Clock |
| DS83C530-ECL | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:EPROM/ROM Microcontrollers with Real-Time Clock |
| 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 |
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