Microchip 256kbit EPROM 32-Pin PLCC, AT27C256R-45JU
Technical documents
Specifications
Reprogramming Technique
OTP
In System Programmability
In System
Number of Bits per Word
8bit
Minimum Operating Temperature
-40 °C
Programming Voltage
5V
Maximum Operating Temperature
+85 °C
Number of Words
32K
Mounting Type
Surface Mount
Maximum Random Access Time
45ns
Pin Count
32
Memory Size
256kbit
Organisation
32K x 8 bit
Brand
AtmelTypical Operating Supply Voltage
5 V
Package Type
PLCC
Dimensions
11.5 x 14.04 x 3.17mm
Product details
Weller Zero Smog Portable 4V Kit 2 Nozzle Fume Extraction Unit with RS232 Interface.
Weller Zero Smog portable 4V soldering fume extraction Kit 2 is a low noise fume extraction unit, filtering solder fumes providing you with breathable air in your workplace. The 4V solder fume extractor has a large filter surface plus the maintenance-free turbine. The blower gives you an extraction volume of 230 m3/h with a strong vacuum of 3800 Pa.
The extraction unit is quiet and includes an automatic filter monitoring system with an audio-visual filter alarm. As the unit is portable, it can be easily positioned where you need it plus the easy click fume extraction arms provide flexibility. The Zero Smog fume extraction unit can be used for up to four workplaces and the fume filters can be changed quickly with ease. The kit includes the Zero Smog fume extraction unit, flexible adjustable extraction arms, sloped nozzles, fixing clamps and remote control via the RS232 port.
Features and Benefits.
• Solder fume extraction up to 4 work places.
• Portable (extraction unit on 4 wheels).
• Quick and easy installation
• Easy click system
• Low noise levels
• Quick and easy filter replacement
• Audio-visual filter change alarm system
• Constant flow control (CFC).
• Electronic filter control
• USB Port efficiency test
• Easy to install (small central system).
Fume Extraction Unit Kit Contents.
• Zero Smog 4V solder fume extraction unit.
• Flexible hose.
• Hose arm.
• Mounting brackets (work-bench mounting).
Specification.
• Size L x W x H 345 mm x 325 mm x 505 mm.
• 220 to 240 V
• Power 275 VA
• 48 db(A) noise level.
• WX and WT compatible
• Weight 19 kg.
• ESD Safe.
• USB Port.
• Pre-filter class F7.
• Compact particle filter H13
• Wide band gas filter 50% active carbon and 50% Chemisorb.
• Maximum blower vacuum 3800 Pa.
• 230 m³/h capacity
USB Interface.
The fume extraction unit USB port can download firmware updates as well as applying efficiency tests and data logging. You must not leave a USB medium inserted in the fume extraction unit longer than 2 minutes. After 2 minutes the USB module automatically switches off.
RS232 Interface.
All the systems can be operated remotely and operated through the RS232 port.
Safety Directive.
2004/108/EC
2006/95/EC
Supplied with
Compactfilter WFE2S, fine dust filter F7 WFE 2S ZS 4V, Kit 1 Sloped Nozzle, Hose connector straight
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P.O.A.
Standard
2
P.O.A.
Standard
2
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Technical documents
Specifications
Reprogramming Technique
OTP
In System Programmability
In System
Number of Bits per Word
8bit
Minimum Operating Temperature
-40 °C
Programming Voltage
5V
Maximum Operating Temperature
+85 °C
Number of Words
32K
Mounting Type
Surface Mount
Maximum Random Access Time
45ns
Pin Count
32
Memory Size
256kbit
Organisation
32K x 8 bit
Brand
AtmelTypical Operating Supply Voltage
5 V
Package Type
PLCC
Dimensions
11.5 x 14.04 x 3.17mm
Product details
Weller Zero Smog Portable 4V Kit 2 Nozzle Fume Extraction Unit with RS232 Interface.
Weller Zero Smog portable 4V soldering fume extraction Kit 2 is a low noise fume extraction unit, filtering solder fumes providing you with breathable air in your workplace. The 4V solder fume extractor has a large filter surface plus the maintenance-free turbine. The blower gives you an extraction volume of 230 m3/h with a strong vacuum of 3800 Pa.
The extraction unit is quiet and includes an automatic filter monitoring system with an audio-visual filter alarm. As the unit is portable, it can be easily positioned where you need it plus the easy click fume extraction arms provide flexibility. The Zero Smog fume extraction unit can be used for up to four workplaces and the fume filters can be changed quickly with ease. The kit includes the Zero Smog fume extraction unit, flexible adjustable extraction arms, sloped nozzles, fixing clamps and remote control via the RS232 port.
Features and Benefits.
• Solder fume extraction up to 4 work places.
• Portable (extraction unit on 4 wheels).
• Quick and easy installation
• Easy click system
• Low noise levels
• Quick and easy filter replacement
• Audio-visual filter change alarm system
• Constant flow control (CFC).
• Electronic filter control
• USB Port efficiency test
• Easy to install (small central system).
Fume Extraction Unit Kit Contents.
• Zero Smog 4V solder fume extraction unit.
• Flexible hose.
• Hose arm.
• Mounting brackets (work-bench mounting).
Specification.
• Size L x W x H 345 mm x 325 mm x 505 mm.
• 220 to 240 V
• Power 275 VA
• 48 db(A) noise level.
• WX and WT compatible
• Weight 19 kg.
• ESD Safe.
• USB Port.
• Pre-filter class F7.
• Compact particle filter H13
• Wide band gas filter 50% active carbon and 50% Chemisorb.
• Maximum blower vacuum 3800 Pa.
• 230 m³/h capacity
USB Interface.
The fume extraction unit USB port can download firmware updates as well as applying efficiency tests and data logging. You must not leave a USB medium inserted in the fume extraction unit longer than 2 minutes. After 2 minutes the USB module automatically switches off.
RS232 Interface.
All the systems can be operated remotely and operated through the RS232 port.
Safety Directive.
2004/108/EC
2006/95/EC
Supplied with
Compactfilter WFE2S, fine dust filter F7 WFE 2S ZS 4V, Kit 1 Sloped Nozzle, Hose connector straight
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products