AT89LP51-20PU vs AT89LP51RD2-20PU

This detailed comparison of AT89LP51-20PU and AT89LP51RD2-20PU in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

AT89LP51-20PU

Roving Networks / Microchip Technology

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AT89LP51RD2-20PU

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	40-DIP (0.600", 15.24mm)	40-DIP (0.600", 15.24mm)
Description	IC MCU 8BIT 4KB FLASH 40DIP	IC MCU 8BIT 64KB FLASH 40DIP
In Stock	292	300
Mounting Type	Through Hole	Through Hole
Part Status	Active	Active
Series	89LP	89LP
Package	Tube	Tube
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	20MHz	20MHz
Connectivity	EBI/EMI, I²C, SPI, UART/USART	EBI/EMI, I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	36	37
Program Memory Size	4KB (4K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	256 x 8	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.4V ~ 5.5V	2.4V ~ 5.5V
Data Converters	-	A/D 7x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	40-PDIP	40-PDIP