參數(shù)資料
型號(hào)： DS87C520-ENL
英文描述： EPROM/ROM High-Speed Micro
中文描述： 存儲(chǔ)器/ ROM的高速微
文件頁(yè)數(shù)： 30/45頁(yè)
文件大小： 1415K
代理商： DS87C520-ENL
DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers
30 of 30
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………………….-0.3V to (V
CC
+ 0.5V)
Voltage Range on V
CC
Relative to Ground..………………………………………………………………….-0.3V to +6.0V
Operating Temperature Range………………………………………………………………………………….0°C to +70°C
Storage Temperature…………………………………………………………………………………………-55°C to +125°C
Soldering Temperature..………………………………………………………..See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 4.5V, T
A
= -40°C to +85°C.) (Note 1)
PARAMETER
SYMBOL
Supply Voltage
V
CC
DS87C520
Power-Fail Warning
DS83C520
DS87C520
Minimum Operating
Voltage
DS83C520
Supply Current Active Mode
at 33MHz
Supply Current Idle Mode at 33MHz
I
IDLE
Supply Current Stop Mode, Bandgap
Disabled
(0°C to +70°C)
Supply Current Stop Mode, Bandgap
Disabled
(-40°C to +85°C)
Supply Current Stop Mode, Bandgap
Enabled
(0°C to +70°C)
Supply Current Stop Mode, Bandgap
Enabled
(-40°C to +85°C)
Input Low Level
V
IL
Input High Level
(except XTAL1 and RST)
Input High Level XTAL1 and RST
V
IH2
Output Low Voltage, Ports 1 and 3
at I
OL
= 1.6mA
Output Low Voltage Ports 0 and 2,
ALE,
PSEN
at I
OL
= 3.2mA
Output High Voltage Ports 1, 2, 3,
ALE,
PSEN
at I
OH
= -50μA
Output High Voltage Ports 1, 2, 3
at I
OH
= -1.5mA
Output High Voltage Port 0, 2,
ALE,
PSEN
in Bus Mode at I
OH
= -8mA
Input Low Current Ports 1, 2, 3 at 0.45V
I
IL
MIN
4.5
4.25
4.25
4.0
4.0
TYP
5.0
4.38
4.38
4.13
4.13
MAX
5.5
4.5
4.55
4.25
4.275
UNITS
V
NOTES
2
V
PFW
V
2
V
RST
V
2
I
CC
30
45
mA
3
15
25
mA
4
1
100
μ
A
5
I
STOP
1
150
μ
A
5
50
170
μA
5
I
SPBG
50
195
μ
A
5
-0.3
+0.8
V
2
V
IH
2.0
V
CC
+ 0.3
V
2
3.5
V
CC
+ 0.3
V
2
V
OL1
0.15
0.45
V
2
V
OL2
0.15
0.45
V
2
V
OH1
2.4
V
2, 7
V
OH2
2.4
V
2, 8
V
OH3
2.4
V
2, 6
-70
μA
12
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PDF描述
DS87C520-MCL EPROM/ROM High-Speed Micro
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS87C520-ENL+ 功能描述:8位微控制器 -MCU EPROM/ROM High-Speed 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
DS87C520-FCL 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
DS87C520MCL 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:EPROM/ROM High-Speed Microcontrollers
DS87C520-MCL 功能描述:8位微控制器 -MCU EPROM/ROM High-Speed 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
DS87C520-MCL+ 功能描述:8位微控制器 -MCU EPROM/ROM High-Speed 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
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