Microchip Technology AT89LP51ED2-20PU, 8bit 8051 Microcontroller, 20MHz, 64 kB Flash, 40-Pin PDIP

  • RS Stock No. 177-1486
  • Mfr. Part No. AT89LP51ED2-20PU
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Single-cycle microcontroller with 64KB ISP flash and 12-clock compatibility mode. It includes 4KB EEPROM data memory, 2304 bytes RAM, 2KB ROM with UART-based Bootloader, PWM, UART, TWI, SPI, PCA, up to 42 I/Os, 10-bit A/D, dual Analog Comparators, an internal 8 MHz RC oscillator, and on-chip debug. The TWI and On-Chip Debug features are not available on 40-pin PDIP package.

Specifications
Attribute Value
Family Name AT89LP
Package Type PDIP
Mounting Type Through Hole
Pin Count 40
Device Core 8051
Data Bus Width 8bit
Program Memory Size 64 kB
Maximum Frequency 20MHz
RAM Size 256 B
Number of PWM Units 1
ADC Channels 8
Number of SPI Channels 1
Typical Operating Supply Voltage 5 V
Program Memory Type Flash
Minimum Operating Temperature -40 °C
Number of Timers 1
PWM Resolution 8bit
Number of ADC Units 1
Instruction Set Architecture 8051
ADCs 1 (8 x 10 bit)
Width 14.73mm
Number of UART Channels 1
ADC Resolution 10bit
Maximum Operating Temperature +85 °C
Timer Resolution 16bit
Height 4.95mm
Pulse Width Modulation 1 (7 x 8 bit)
Length 53.2mm
Dimensions 53.2 x 14.73 x 4.95mm
PWM Channels 7
200 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each (In a Tube of 10)
$ 6.49
(exc. GST)
$ 7.14
(inc. GST)
units
Per unit
Per Tube*
10 - 10
$6.49
$64.90
20 - 30
$6.057
$60.57
40 +
$5.46
$54.60
*price indicative
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