AT89LP3240-20JU vs AT89LP51RD2-20JU

This detailed comparison of AT89LP3240-20JU and AT89LP51RD2-20JU 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.

AT89LP3240-20JU

VIGOR

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AT89LP51RD2-20JU

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	VIGOR	Roving Networks / Microchip Technology
Package / Case	44-LCC (J-Lead)	44-LCC (J-Lead)
Description	IC MCU 8BIT 32KB FLASH 44PLCC	IC MCU 8BIT 64KB FLASH 44PLCC
In Stock	1 234	1 361
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	89LP	89LP
Package	Bulk	Tube
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	20MHz	20MHz
Connectivity	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	38	40
Program Memory Size	32KB (32K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	8K x 8	-
RAM Size	4.25K x 8	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.4V ~ 3.6V	2.4V ~ 5.5V
Data Converters	A/D 8x10b	A/D 7x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	44-PLCC (16.6x16.6)	44-PLCC (16.6x16.6)