Microchip Technology AT89LP6440-20MU MCU QUAD 4.25K x 8 2.4V~3.6V
AT89LP6440-20MU
1610-488-AT89LP6440-20MU
44-VFQFN Exposed Pad
RoHS Compliant
Core Size: 8-Bit,Package / Case: 44-VFQFN Exposed Pad,Series: 89LP,Frequency: 20MHz,Program Memory Size: 64KB 64K x 8
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AT89LP6440-20MU Tech Specifications
Microchip AT89LP6440-20MU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 7 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-VFQFN Exposed Pad | |
| Number of Pins | 44Pins | |
| Data Converters | A/D 8x10b | |
| Number of I/Os | 38I/Os | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| Series | 89LP | |
| Published | 2011 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 44Terminations | |
| Additional Feature | OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ | |
| Terminal Position | QUAD | |
| Terminal Form | NO LEAD | |
| Supply Voltage | 3.3V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 20MHz | |
| Base Part Number | AT89LP6440 | |
| Qualification Status | Not Qualified |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage-Min (Vsup) | 2.7V | |
| Interface | 2-Wire, I2C, SPI, UART, USART | |
| Memory Size | 64kB | |
| Oscillator Type | Internal | |
| Speed | 24 MHz | |
| RAM Size | 4.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.4V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER | |
| Core Processor | 8051 | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8-Bit | |
| Program Memory Size | 64KB 64K x 8 | |
| Connectivity | I2C, SPI, UART/USART | |
| Bit Size | 8 | |
| Has ADC | YES | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| PWM Channels | YES | |
| DAC Channels | YES | |
| Number of Timers/Counters | 3Timers/Counters | |
| Address Bus Width | 16 | |
| EEPROM Size | 8K x 8 | |
| Length | 7mm | |
| Height Seated (Max) | 1mm | |
| RoHS Status | ROHS3 Compliant |
AT89LP6440-20MU Documents
Download datasheets and manufacturer documentation for AT89LP6440-20MU
Datasheets
AT89LP3240,6440 AT89LP6440-20MU-Microchip-datasheet-11623480.pdfPCN Design/Specification
Marking Chgs 11/Jul/2017PCN Packaging
MBB/Label Chgs 16/Nov/2018ConflictMineralStatement
Microchip-company-68.pdf
Others include "AT89L" parts
The following parts include 'AT89L'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| AT89LP6440-20MU | Microchip Technology | 44-VFQFN Exposed Pad | 42 |
| AT89LP6440-20JU | Microchip Technology | 44-LCC (J-Lead) | 33 |
| AT89LP6440-20AU | Microchip Technology | 44-TQFP | 700 |
| AT89LP6440-20PU | Microchip Technology | 40-DIP (0.600, 15.24mm) | 42 |
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|---|---|---|---|---|---|
 | AT89LP6440-20MU | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 44-VFQFN Exposed Pad | |
| ATMEGA644A-MU | Microchip Technology | Microchip ATMEGA644A-MU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 44-Pin VQFN | 44-VFQFN Exposed Pad | |
| ATMEGA644PA-MUR | Microchip Technology | MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP T/R | 44-VFQFN Exposed Pad | |
| AT89LP52-20MU | Microchip Technology | 8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU | 44-VFQFN Exposed Pad | |
 | MSP430F2254IRHAT | Texas Instruments | MCU 16-bit MSP430 MSP430 RISC 16KB Flash 2.5V/3.3V 40-Pin VQFN EP T/R | 40-VFQFN Exposed Pad |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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AT89LP6440-20MU Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs