AT89LP3240-20AU vs SST89E58RD2A-40-I-TQJE-T

This detailed comparison of AT89LP3240-20AU and SST89E58RD2A-40-I-TQJE-T 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.

AT89LP3240-20AU

Roving Networks / Microchip Technology

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SST89E58RD2A-40-I-TQJE-T

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	44-TQFP	44-TQFP
Description	IC MCU 8BIT 32KB FLASH 44TQFP	IC MCU 8BIT 40KB FLASH 44TQFP
In Stock	2 417	7 096
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	89LP	FlashFlex®
Package	Tray	Tape & Reel (TR)
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	20MHz	40MHz
Connectivity	I²C, SPI, UART/USART	EBI/EMI, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, WDT
Number of I/O	38	36
Program Memory Size	32KB (32K x 8)	40KB (40K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	8K x 8	-
RAM Size	4.25K x 8	1K x 8
Voltage - Supply (Vcc/Vdd)	2.4V ~ 3.6V	4.5V ~ 5.5V
Data Converters	A/D 8x10b	-
Oscillator Type	Internal	External
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C
Supplier Device Package	44-TQFP (10x10)	44-TQFP (10x10)