Microchip Technology AT89LP428-20JU MCU 2.4V~5.5V 768 x 8 QUAD
AT89LP428-20JU
1610-488-AT89LP428-20JU
32-LCC (J-Lead)
RoHS Compliant
Frequency: 20MHz,Core Size: 8-Bit,Series: 89LP,Package / Case: 32-LCC (J-Lead),Program Memory Size: 4KB 4K x 8
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AT89LP428-20JU Tech Specifications
Microchip AT89LP428-20JU 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 | 16 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-LCC (J-Lead) | |
| Number of Pins | 32Pins | |
| Number of I/Os | 30I/Os | |
| ROM(word) | 4096 | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| Series | 89LP | |
| Published | 2009 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 32Terminations | |
| Terminal Position | QUAD | |
| Terminal Form | J BEND | |
| Supply Voltage | 5V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 20MHz | |
| Base Part Number | AT89LP428 | |
| Qualification Status | Not Qualified |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage-Max (Vsup) | 5.5V | |
| Power Supplies | 2.5/5V | |
| Supply Voltage-Min (Vsup) | 2.4V | |
| Interface | 2-Wire, SPI, UART, USART | |
| Memory Size | 4kB | |
| Oscillator Type | Internal | |
| RAM Size | 768 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.4V~5.5V | |
| 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 | 4KB 4K x 8 | |
| Connectivity | SPI, UART/USART | |
| Bit Size | 8 | |
| Has ADC | NO | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| PWM Channels | YES | |
| DAC Channels | NO | |
| Number of Timers/Counters | 3Timers/Counters | |
| EEPROM Size | 512 x 8 | |
| Length | 5mm | |
| Height Seated (Max) | 1mm | |
| RoHS Status | ROHS3 Compliant |
AT89LP428-20JU Documents
Download datasheets and manufacturer documentation for AT89LP428-20JU
Datasheets
AT89LP428,828 AT89LP428-20JU-Microchip-datasheet-11892312.pdfPCN Obsolescence/ EOL
AT89LP/ATMEGA 10/Apr/2019PCN Design/Specification
Copper Bonding Wire 06/Nov/2014 Marking Chgs 11/Jul/2017PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016 MBB/Label Chgs 16/Nov/2018ConflictMineralStatement
Microchip-company-68.pdf
Others include "AT89L" parts
The following parts include 'AT89L'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| AT89LP428-20PU | Microchip Technology | 28-DIP (0.300, 7.62mm) | 496 |
| AT89LP428-20AU | Microchip Technology | 32-TQFP | 42 |
| AT89LP428-20JU | Microchip Technology | 32-LCC (J-Lead) | 5 |
| AT89LP428-20MH | Microchip Technology | 32-VFQFN Exposed Pad | 5 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | AT89LP428-20JU | Microchip Technology | MCU 8051 4K FLASH SPI 32PLCC | 32-LCC (J-Lead) | |
| AT89LP828-20JU | Microchip Technology | IC MCU 8BIT 8KB FLASH 32PLCC | 32-LCC (J-Lead) |
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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. |
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AT89LP428-20JU Comments
109 reviews
2021-06-11 00:00:00
The product descriptions are detailed and accurate, helping me make informed decisions.
2021-06-10 00:00:00
Buying electronic components from Jakelectronic has always been very satisfactory, with first-class quality and service
2021-06-09 00:00:00
This has surpassed my expectations. Excellent product for the price.
2021-06-04 00:00:00
Jakelectronics demonstrated reliability as a supplier, although opportunities for improvement in certain areas were apparent.
2021-04-24 00:00:00
The price is good.
2021-03-23 00:00:00
As an electronics enthusiast, jak is a good platform for me.
2021-03-13 00:00:00
A good choice for purchasing components.
2021-03-13 00:00:00
The reliability of their products has earned my trust as a customer.
2021-03-12 00:00:00
The quality of their components has helped improve the performance of my projects.
2021-03-03 00:00:00
Their attention to detail in packaging ensures that products arrive safely and intact.