參數(shù)資料
型號: DS87C530
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): 34/41頁
文件大?。?/td> 437K
代理商: DS87C530
DS87C530/DS83C530
070898 34/41
DATA MEMORY WRITE CYCLE
ALE
WR
PSEN
PORT 0
PORT 2
ADDRESS A8–A15 OUT
DATA OUT
AA0–A7
AA0–A7
INSTIN
t
WLWH
t
AVWL1
t
WHQX
t
AVLL
t
LLAX2
t
LLWL
t
WHLH
t
QVWX
t
AVWL2
t
LHLL2
DATA MEMORY WRITE WITH STRETCH=1
PSEN
WR
CLK
ALE
PORT 0
PORT 2
C1
C2
C3
C4
C1
C2
C3
C4
C1
C2
C3
C4
C1
C2
C3
C4
C1
C2
C3
C4
D0–D7
A0–A7
D0–D7
D0–D7
D0–D7
A0–A7
A0–A7
A0–A7
A8–A15
A8–A15
A8–A15
A8–A15
Last Cycle of
Previous
Instruction
First
Machine
Cycle
Second
Machine
Cycle
Third
Machine
Cycle
Need
Instruction
Machine Cycle
MOVX Instruction
MOVX
Instruction
Address
Next Instr.
Address
MOVX
Data
Address
Next
Instruction
Read
MOVX
Instruction
MOVX Data
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
DS87C530_05 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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DS87C530-ECL 功能描述:8位微控制器 -MCU EPROM MCU w/RTC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
DS87C530-ECL+ 功能描述:8位微控制器 -MCU EPROM MCU w/RTC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT