Basic Info.
Model NO.
LHM128MB/LHM256MB
USB Type
Creative USB Disk
Function
Storage USB Disk
Security Check
Support Security Check
Specification
15.5 x 21.6 /2.54 mm
Product Description
High Temperature Nor-Flash Memory:LHM 128/256MB is a high-temperature and high reliability NOR universal memory operated by SPI serial interface. It can work in the harsh environment of -45ºC-200ºC for a long time.Operating temperature range: -45ºC~+200ºC (Erasure:15ºC~85ºC)Max operating current: 50mA write; 40mA read;
Standby current: <100μAPower voltage Vcc (V): 2.7 V~3.6 VInput high level voltage (V): 0.8Vcc~Vcc+0.3
Input low level voltage (V): -0.3~0.2Vcc
Output high level voltage (V): 2.4~Vcc
Output low level voltage (V): -0.3~0.4Vcc
Read& write speed: 5MB/s read; 128KB/s write
Package: 16 PIN DIP PB freeProduct Parameters:Item No. | Voltage range | Structure | Pin |
LHM128MB | 2.7~3.6V | 128M x 8bit | DIP16 |
LHM256MB | 2.7~3.6V | 256M x 8bit | DIP16 |
Instruction List:
Instruction name | Instruction code |
WRITE ENABLE | 0 x06 |
WRITE DATA | 0 x12 |
READ DATA | 0 x13 |
READ STATUS | 0 x05 |
READ STATUS 2 | 0 x2B |
READ CONFIGURATION | 0 x15 |
PRODUCT ENABLE | 0 x B7 |
ERASE | 0 x21 |
RESET ENABLE | 0 x66 |
RESET INSTRUCTION | 0 x99 |
Notes:- Read status register before operating, to ensure that the product is in the appropriate status.
- After wrong WRITE command, the product enters standby mode till next CS# failing edge, The F*_SO pin in the impedance status.
- After correct WRITE command, the product processes the specified status till CS# rising edge comes.
- Input data is latched on the rising edge of F*_SCK and shifted output on the falling edge.
- Set enable mode before operating the product.
- Bytes is the minimum unit of data operation.
Advantages: a. Experience in the hybrid thick film IC &high end sensors development and manufacture fields more than 19 years.
b. Invention patents more than 40 projects.
c. Scientific institution, production base more than 20000 square meters.
d. More than 49% of employees are from R&D team.
e. New cooperating customers more than1000 in recently 3 years.
f. Production capacity more than 100000/year;
g. Professional pre-sales, after-sales guide, solutions can be provided based on customers inquiries.
h. Customized Service.
Miniature volume ! Independent creative technology!
From the servo-circuit production to assmble the sensors at one-stop .
Packaging:
Customized anti-static box.
Delivery via express (DHL, Fedex, TNT, UPS etc...)
Delivery date within 7-10 days after the shipment from our factory.
FAQ:
What kind of service can you provide?
Except the stanadrd model, we also can provide the products accorded with customers' detailed requirments, such as calibration, repair, upgrade etc...
What kind of test of the product will be done before leave your factory?
We have a strict quality control system to guarantee the product performance, such as Non-magnetic turntable calibration system, Shock&Vibration test system, temperature cycle test system etc...
Can I get a sample for evaluation?
Yes, we're willing to provide the sample for evaluation and guide you for any techical questions in the whole process.
What's the delivery options can I choose?
We can provide the airline express delivery service , such as DHL/Fedex/TNT express, normally 7- 10 days for transportation needed.
Can I visit your company if I'm interested?
Yes, our company locate at Qingdao city, we have over 175 employees here, included the R&D, production, Financial, Marketing, etc...
For more detailed information, please free feel contact with us, please send enquiry to our sales manager directly!
Address:
No. 11 Mingyuan Road, High Tech Zone, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Qingdao ZITN Mirco-Electronics company was established in 2002 by an experienced engineers team, and located in the beautiful coastal city-Qingdao, its develops and markets the full product line of inertial navigation technology including accelerometers, I/F converters, power supply products, telemetry sensors, integrated circuits design, multi-chip packaging and testing. The products have been widely used in the fields of contemporary defense industry, energy drilling, intelligent transportation and factory.