參數(shù)資料
型號(hào): DS87C520-MCL
廠商: DALLAS SEMICONDUCTOR
元件分類: Microcontroller
英文描述: 8-BIT, OTPROM, MICROCONTROLLER, PDIP40
封裝: 0.600 INCH, PLASTIC, DIP-40
文件頁(yè)數(shù): 20/42頁(yè)
文件大?。?/td> 832K
代理商: DS87C520-MCL
DS87C520/DS83C520
27 of 42
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.3V to +7.0V
Operating Temperature
0°C to 70°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
See J-STD-020A 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
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VCC
4.5
5.0
5.5
V
1
Power-fail Warning
VPFW
4.25
4.38
4.5
V
1
Minimum Operating Voltage
VRST
4.0
4.13
4.25
V
1
Supply Current Active Mode
@ 33 MHz
ICC
30
mA
2
Supply Current Idle Mode
@ 33 MHz
IIDLE
15
mA
3
Supply Current Stop Mode
Band-gap Disabled
ISTOP
1A
4
Supply Current Stop Mode,
Band-gap Enabled
ISPBG
50
A
4
Input Low Level
VIL
-0.3
+0.8
V
1
Input High Level
(except XTAL1 and RST)
VIH
2.0
VCC+0.3
V
1
Input High Level XTAL1 and RST
VIH2
3.5
VCC+0.3
V
1
Output Low Voltage, Ports 1 and 3
@ IOL =1.6 mA
VOL1
0.15
0.45
V
1
Output Low Voltage Ports 0 and 2,
ALE , PSEN @ IOL = 3.2 mA
VOL2
0.15
0.45
V
1
Output High Voltage Ports 1, 2, 3,
ALE, PSEN @ IOH = -50 A
VOH1
2.4
V
1,6
Output High Voltage Ports 1, 2, 3
@ IOH = -1.5 mA
VOH2
2.4
V
1,7
Output High Voltage Port 0, 2,
ALE, PSEN in Bus Mode
@ IOH = -8 mA
VOH3
2.4
V
1,5
Input Low Current Ports 1, 2, 3 @
0.45V
IIL
-55
A
11
Transition Current from 1 to 0 Ports
1, 2, 3 @ 2V
ITL
-650
A
8
Input Leakage Port 0, and EA pins,
I/O Mode
IL
-10
+10
A
10
Input Leakage Port 0, Bus Mode
IL
-300
+300
A
9
RST Pulldown Resistance
RRST
50
200
k
相關(guān)PDF資料
PDF描述
DS87C520-QNL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQCC44
DS87C520-QCL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQCC44
DS87C520-ECL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQFP44
DS87C520-MNL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PDIP40
DS87C520-ENL 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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-MNL 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-MNL+ 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-QCL 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-QCL/T&R 制造商:Maxim Integrated Products 功能描述:MICRO,OTP,HI SPD 44PLCC 33MHZ TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MCU EPROM/ROM 33MHZ HS 44PLCC