NOR Flash 4/2M 108MHz SPI-Quad I/O SOP-8 Memory Data Storage BY25D40ASTIG

Features

● Serial Peripheral Interface (SPI)
- Standard SPI: SCLK, /CS, SI, SO, /WP
- Dual SPI: SCLK, /CS, IO0, IO1, /WP
● Read
- Normal Read (Serial): 55MHz clock rate
- Fast Read (Serial): 108MHz clock rate
- Dual Read: 108MHz clock rate
● Program
- Serial-input Page Program up to 256bytes
● Erase
- Block erase (64/32 KB)
- Sector erase (4 KB)
- Chip erase
● Program/Erase Speed
- Page Program time: 0.7ms typical
- Sector Erase time: 100ms typical
- Block Erase time: 0.3/0.5s typical
- Chip Erase time: 3/2s typical
● Flexible Architecture
- Sector of 4K-byte
- Block of 32/64K-byte
● Low Power Consumption
- 20mA maximum active current
- 5uA maximum power down current
● Software/Hardware Write Protection
- Enable/Disable protection with WP Pin
- Write protect all/portion of memory via software
- Top or Bottom, Sector or Block selection
● Single Supply Voltage
- Full voltage range: 2.7~3.6V
● Temperature Range
- Commercial (0℃ to +70℃)
- Industrial (-40℃ to +85℃)
● Cycling Endurance/Data Retention
- Typical 100k Program-Erase cycles on any sector
- Typical 20-year data retention at +55℃

Packaging and transportation instructions

- According to the standard export packaging.

Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.

Q&A

1. How to obtain the price?

We usually quote within 24 hours after receiving your inquiry (except weekends and holidays). If you are in urgent need of a price, please send us an email or contact us in any other way so that we can provide you with a quotation.

2. What is your delivery time?

This depends on the quantity of the order and the season in which you place the order. Usually, we can ship the goods within 7 to 15 days (for small batches), and for large batches, it takes about 30 days.

3. What are your payment terms?

Factory price, 30% deposit, 70%T/T payment before shipment.

4. What is the mode of transportation?

It can be transported by sea, air or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.

5. How do you help our business establish a long-term and good relationship?

We maintain good quality and competitive prices to ensure that our customers benefit.

2. We respect every customer as our friend. We do business with them sincerely and make friends with them, no matter where they come from.