SPECIFICATIONS

Brand Name: NONE

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: MCU

Product Range: 8051 Family AT89S52 Series Microcontrollers

Operating Frequency Max: 24MHz

Program Memory Size: 8KB

No. of Pins: 40Pins

IC Case / Package: DIP

No. of I/O's: 32I/O's

Interfaces: SPI, UART

RAM Memory Size: 256Byte

Supply Voltage Min: 4V

Supply Voltage Max: 5.5V

Operating Temperature Min: -40°C

Operating Temperature Max: 85°C

IC Mounting: Through Hole

MCU Family: 8051

MCU Series: AT89S52

Shipping method

seller's commitments

Normally,parcels will be shipped by registered post.

if Gross weight >2kg, size > 90CM, send with 2 parcels/ parcels will be shipped by EMS or others express delivery without special notice.

buyer should offer

Buyer should contact seller before shipping if there is any special requests

combine shipping

seller's commitments

If several orders are for the same buyer and to the same shipping address,seller will ship them together

buyer should offer

Buyer should contact seller before shipping if there is any special requests

shipping time

seller's commitments

1.The shipping time is 20-40 days by registered post.

2.If shipped by EMS or other express delivery,the shipping time is 5-15days.

3.During the rush season (such as Christmas,Chinese Spring Festival and other important Festivals) and holidays (including unforeseen delays) the warranty period will be extended, we need your understanding, thank you.

buyer should offer

If buyer still cannot receive parcel after 40 days, please feel free to contact the seller to find a solution together, please believe that communication is always the best way to solve problems,you won't be disappointed, thank you.

Dear buyer, Thank you for your support and cooperate all the time. We are devoting ourselves to offer the best products and service,if you are satisfied with our products or service,please leave us a positive feedback.Your support and trust is extremely important to us,thank you!