Microchip Technology AT89LP51RD2-20AAU, 8bit 8051 Microcontroller, 20MHz, 64 kB Flash, 44-Pin LQFP

  • RS Stock No. 177-3413
  • Mfr. Part No. AT89LP51RD2-20AAU
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Single-cycle microController: 64KB ISP flash and 12-clock compatibility mode. It includes 2304 bytes RAM, 2KB ROM with UART-base Bootloader, PWM, UART, TWI, SPI, PCA, up to 42 I/Os, 10-bit A/D, dual Analog Comparators, an internal 8MHz RC oscillator, and on-chip debug. The TWI and On-Chip Debug features are not available on 40-pin PDIP package.

8-bit Microcontroller Compatible with 8051 Products
Enhanced 8051 Architecture
Single Clock Cycle per Byte Fetch
12 Clock per Machine Cycle Compatibility Mode

Specifications
Attribute Value
Family Name AT89LP
Package Type LQFP
Mounting Type Surface Mount
Pin Count 44
Device Core 8051
Data Bus Width 8bit
Program Memory Size 64 kB
Maximum Frequency 20MHz
RAM Size 2 kB
Number of PWM Units 1
ADC Channels 8
Number of SPI Channels 1
Typical Operating Supply Voltage 5.5 (Maximum) V
Number of I2C Channels 1
ADCs 1 (8 x 10 bit)
Number of Timers 1
Length 10mm
Pulse Width Modulation 1 (7 x 8 bit)
Number of UART Channels 1
Instruction Set Architecture 80C51
Timer Resolution 16bit
Height 1.45mm
PWM Channels 7
Width 10mm
ADC Resolution 10bit
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Dimensions 10 x 10 x 1.45mm
Program Memory Type Flash
Number of ADC Units 1
PWM Resolution 8bit
Temporarily out of stock - back order for despatch when stock is available
Price Each (In a Tray of 160)
PHP 203.281
(exc. VAT)
PHP 227.675
(inc. VAT)
units
Per Unit
Per Tray*
160 +
PHP203.281
PHP32,524.96
*price indicative
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