Fast Reading Nor Flash Memory Shock Resistance Flash Memory China Manufacturer for Mwd/Lwd Circuit Board

• Customization: Available
• Storage Capacity: ≤1G
• Interface Type: Pin
• Model NO.: LHM128MB/LHM256MB
• Shape: Rectangular
• Material: Ceramic
• Open Style: Opening
• USB Type: Creative USB Disk
• Color: Gold
• Function: Storage USB Disk
• Security Check: Support Security Check
• Transport Package: Box
• Specification: 15.5 x 21.6 /2.54 mm
• Trademark: ZITN
• Origin: Qingdao, China.
• HS Code: 8523511000
• Production Capacity: 20000

Product Description

Product Description

 

High Temperature Resistance NOR-Flash Memory
LHM128MB /256MB

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: <100μA
Power voltage Vcc (V): 2.7 V~3.6 V
Input 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 free

 

Product 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

Pin Description:
 

Packages:

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:

1. Read status register before operating, to ensure that the product is in the appropriate status.
2. After wrong WRITE command, the product enters standby mode till next CS# failing edge, The F*_SO pin in the impedance status.
3. After correct WRITE command, the product processes the specified status till CS# rising edge comes.
4. Input data is latched on the rising edge of F*_SCK and shifted output on the falling edge.
5. Set enable mode before operating the product.
6. Bytes is the minimum unit of data operation.

Related Products

 

 

Company Profile

ZITN is a national high-tech enterprise, it was established in 2002 by many high tech engineers who have vast experience in microelectronic Industry. With 19 years' development, ZITN became a recognized industry leader in China, and we have total 175 employees, more than 49% of them are from . We mainly design, develop and manufacture high accuracy inclinometer, quartz based accelerometers, inertial measurement unit systems, IF Circuit products and Nand flash memory which widely used for aerospace, oil and gas drilling, geological exploration fields.

 

Our 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. .


Miniature volume ! Independent creative technology!
From the servo-circuit production to assmble the sensors at one-stop .

Packaging & Shipping

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...