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Basics

Details

Alternate

AT89LP51RB2-20AU

Microchip

  • PDF:
  • Packaging: TQFP
  • ROHS:
  • Status: -
  • Series: -
  • RoHS: Compliant
  • Mount: Surface Mount
  • Width: 10.1 mm
  • Height: 1.05 mm
  • Length: 10.1 mm
  • RAM Size: 256 kB
  • Frequency: 20 MHz
  • Interface: EBI/EMI, I2C, SPI, UART, USART
  • Lead Free: Lead Free
  • Memory Size: 24 kB
  • Memory Type: FLASH, ROM
  • Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
  • Case/Package: TQFP
  • Max Frequency: 20 MHz
  • Data Bus Width: 8 b
  • Number of I/Os: 40
  • Number of Pins: 44
  • Watchdog Timer: Yes
  • Oscillator Type: Internal
  • Core Architecture: 8051
  • Max Supply Voltage: 5.5 V
  • Min Supply Voltage: 2.4 V
  • Number of ADC Channels: 7
  • Number of I2C Channels: 1
  • Number of PWM Channels: 7
  • Number of SPI Channels: 1
  • Number of UART Channels: 1
  • Max Operating Temperature: 85°C
  • Min Operating Temperature: -40°C
  • Number of Timers/Counters: 3
  • Number of Programmable I/O: 40
More
hongyiyuan
hongyiyuan
Part Number Manufacturers Description Availability Pricing(USD) Quantity Operate
AT89LP51RB2-20AU Atmel INSTOCK
27197 $3.738
AT89LP51RB2-20AU Microchip Technology 8051 89LP Microcontroller IC 8-Bit 20MHz 24KB (24K x 8) FLASH 44-TQFP (10x10)
52342 $3.588
  • #
    AT89LP51RB2-20AU
    $3.738
  • #
    AT89LP51RB2-20AU
    $3.588
lxsy-tech
Authorized Distributor
Part Number Manufacturers Description Availability Pricing(USD) Quantity Operate
AT89LP51RB2-20AU Microchip Technology 100% NEW AND ORIGINAL IN STOCK, PRICE ADVANTAGE
51976 $4.244
AT89LP51RB2-20AU Atmel AVAILABLE
11649 $3.329
  • #
    AT89LP51RB2-20AU
    $4.244
  • #
    AT89LP51RB2-20AU
    $3.329
plurexon
plurexon
Part Number Manufacturers Description Availability Pricing(USD) Quantity Operate
AT89LP51RB2-20AU Atmel In Stock Immediately
32963 $3.27
AT89LP51RB2-20AU Microchip Technology NEW
49633 $4.071
  • #
    AT89LP51RB2-20AU
    $3.27
  • #
    AT89LP51RB2-20AU
    $4.071
yieldtechs
yieldtechs
Part Number Manufacturers Description Availability Pricing(USD) Quantity Operate
AT89LP51RB2-20AU Microchip Technology Original factory channel, spot order
46680 $4.209
AT89LP51RB2-20AU Atmel Original factory channel, spot order
29453 $3.679
  • #
    AT89LP51RB2-20AU
    $4.209
  • #
    AT89LP51RB2-20AU
    $3.679
vaitrexon
vaitrexon
Part Number Manufacturers Description Availability Pricing(USD) Quantity Operate
AT89LP51RB2-20AU Microchip Technology AT89LP51RB2-20AU New and Original
39959 $4.313
AT89LP51RB2-20AU Atmel 8051 89LP Microcontroller IC 8-Bit 20MHz 24KB (24K x 8) FLASH 44-TQFP (10x10)
12560 $3.037
  • #
    AT89LP51RB2-20AU
    $4.313
  • #
    AT89LP51RB2-20AU
    $3.037
ionmecha
ionmecha
Part Number Manufacturers Description Availability Pricing(USD) Quantity Operate
AT89LP51RB2-20AU Atmel AT89LP51RB2-20AU New and Original
17537 $3.095
AT89LP51RB2-20AU Microchip Technology Microchip Technology-AT89LP51RB2-20AU
24179 $4.313
  • #
    AT89LP51RB2-20AU
    $3.095
  • #
    AT89LP51RB2-20AU
    $4.313
More