- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385274 > DS83C530 (Maxim Integrated Products, Inc.) EPROM/ROM Micro with Real Time Clock(帶實(shí)時(shí)時(shí)鐘的EPROM/ROM高速微控制器) PDF資料下載
參數(shù)資料
| 型號(hào)： | DS83C530 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | EPROM/ROM Micro with Real Time Clock(帶實(shí)時(shí)時(shí)鐘的EPROM/ROM高速微控制器) |
| 中文描述： | EPROM微控制器，帶有實(shí)時(shí)時(shí)鐘 |
| 文件頁(yè)數(shù)： | 1/41頁(yè) |
| 文件大?。?/td> | 437K |
| 代理商： | DS83C530 |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)
DS87C530/DS83C530
EPROM/ROM Micro with Real Time Clock
DS87C530/DS83C530
PRELIMINARY
070898 1/41
FEATURES
80C52 Compatible
– 8051 Instruction set compatible
– Four 8–bit I/O ports
– Three 16–bit timer/counters
– 256 bytes scratchpad RAM
Large On–chip Memory
– 16KB EPROM (OTP)
– 1KB extra on–chip SRAM for MOVX
ROMSIZE Feature
– Selects effective on–chip ROM size from
0 to 16KB
– Allows access to entire external memory map
– Dynamically adjustable by software
– Useful as boot block for external Flash
Nonvolatile Functions
–
On–chip Real Time Clock w/ Alarm Interrupt
–
Battery backup support of 1KB SRAM
High–Speed Architecture
– 4 clocks/machine cycle (8051 = 12)
– Runs DC to 33 MHz clock rates
– Single–cycle instruction in 121 ns
– Dual data pointer
– Optional variable length MOVX to access
fast/slow RAM /peripherals
Power Management Mode
– Programmable clock source saves power
– Runs from (crystal/64) or (crystal/1024)
– Provides automatic hardware and software exit
EMI Reduction Mode disables ALE
Two full–duplex hardware serial ports
High integration controller includes:
– Power–fail reset
– Early–warning power–fail interrupt
– Programmable Watchdog timer
14 total interrupt sources with 6 external
PACKAGE OUTLINE
7
DALLAS
DS87C530
DS83C530
5252–PIN PLCC
1
47
21
33
8
20
34
46
52
13
14
26
27
39
40
52–PIN TQFP OUTLINE
DALLAS
DS87C530
DS83C530
DESCRIPTION
The DS87C530/DS83C530 is an 8051 compatible
microcontroller based on the Dallas High Speed core. It
uses four clocks per instruction cycle instead of 12 used
by the standard 8051. It also provides a unique mix of
peripherals not widely available on other processors.
They include an on–chip Real Time Clock (RTC) and
battery back up support for an on–chip 1K x 8 SRAM.
The new Power Management Mode allows software to
select reduced power operation while still processing.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS87C530 | EPROM/ROM Micro with Real Time Clock(帶實(shí)時(shí)時(shí)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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。