Microchip Technology AT89LV55-12AI

Part No.:
AT89LV55-12AI
Manufacturer:
Microchip Technology
Category:
Microcontrollers
Package:
44-TQFP
Datasheet:
IC Supply HubAT89LV55-12AI.pdf
Description:
IC MCU 8BIT 20KB FLASH 44TQFP
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:0

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Manufacturer:
Microchip Technology
Package/Case:
44-TQFP
Series:
89LV
Packaging:
Tray
Product Status:
Obsolete
Programmable:
Verified
Core Processor:
8051
Core Size:
8-Bit
Speed:
12MHz
Connectivity:
UART/USART
Peripherals:
-
Number of I/O:
32
Program Memory Size:
20KB (20K x 8)
Program Memory Type:
FLASH
EEPROM Size:
-
RAM Size:
256 x 8
Voltage - Supply (Vcc/Vdd):
2.7V ~ 6V
Data Converters:
-
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:

1. How to order AT89LV55-12AI on IC Supply Hub?

Currently, IC Supply Hub only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does IC Supply Hub guarantee that AT89LV55-12AI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89LV55-12AI. All suppliers must pass our qualification reviews before they can publish their products including AT89LV55-12AI on IC Supply Hub; we pay more attention to the channels and quality of AT89LV55-12AI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT89LV55-12AI price and inventory displayed accurate?

The price and inventory of AT89LV55-12AI fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AT89LV55-12AI?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT89LV55-12AI we delivered, we will accept the replacement or return of the AT89LV55-12AI only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AT89LV55-12AI.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as AT89LV55-12AI pin diagram, AT89LV55-12AI datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image AT89LV55-12AC AT89LV55-12AI AT89LV55-12JC AT89LV55-12JI AT89LV55-12PC
Part Number AT89LV55-12AC AT89LV55-12AI AT89LV55-12JC AT89LV55-12JI AT89LV55-12PC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package/Case 44-TQFP 44-TQFP 44-LCC (J-Lead) 44-LCC (J-Lead) 40-DIP (0.600", 15.24mm)
Series 89LV 89LV 89LV 89LV 89LV
Packaging Tray Tray Tube Tube Tube
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Programmable Not Verified Verified Not Verified Not Verified Not Verified
Core Processor 8051 8051 8051 8051 8051
Core Size 8-Bit 8-Bit 8-Bit 8-Bit 8-Bit
Speed 12MHz 12MHz 12MHz 12MHz 12MHz
Connectivity UART/USART UART/USART UART/USART UART/USART UART/USART
Peripherals - - - - -
Number of I/O 32 32 32 32 32
Program Memory Size 20KB (20K x 8) 20KB (20K x 8) 20KB (20K x 8) 20KB (20K x 8) 20KB (20K x 8)
Program Memory Type FLASH FLASH FLASH FLASH FLASH
EEPROM Size - - - - -
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8 256 x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 6V 2.7V ~ 6V 2.7V ~ 6V 2.7V ~ 6V 2.7V ~ 6V
Data Converters - - - - -
Oscillator Type Internal Internal Internal Internal Internal
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Grade - - - - -
Qualification - - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Through Hole
Supplier Device Package
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