AT89LP51RB2-20AU is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Microchip Technology
In Stock: 357
Unit Price: $41.74000
Datasheet
44-TQFP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
44-TQFP

AT89LP51RB2-20AU

DigiKey Part Number
AT89LP51RB2-20AU-ND
Manufacturer
Manufacturer Product Number
AT89LP51RB2-20AU
Description
IC MCU 8BIT 24KB FLASH 44TQFP
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
8051 89LP Microcontroller IC 8-Bit 20MHz 24KB (24K x 8) FLASH 44-TQFP (10x10)
Datasheet
 Datasheet
EDA/CAD Models
AT89LP51RB2-20AU Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tray
Part Status
Active
DigiKey Programmable
Not Verified
Core Processor
8051
Core Size
8-Bit
Speed
20MHz
Connectivity
EBI/EMI, I2C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
40
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
1.375K x 8
Voltage - Supply (Vcc/Vdd)
2.4V ~ 5.5V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
44-TQFP (10x10)
Package / Case
44-TQFP
Base Product Number
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Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in HKD
Tray
QuantityUnit PriceExt Price
320$26.05913$8,338.92
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.