TS80C51RA2-LIE vs AT89C51-33AI

This detailed comparison of TS80C51RA2-LIE and AT89C51-33AI 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.

TS80C51RA2-LIE

Roving Networks / Microchip Technology

Request For Quote

AT89C51-33AI

Roving Networks / Microchip Technology

Request For Quote

Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	44-TQFP	44-TQFP
Description	IC MCU 8BIT ROMLESS 44TQFP	IC MCU 8BIT 4KB FLASH 44TQFP
In Stock	3 750	3 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	80C	89C
Package	Tray	Tray
Core Processor	80C51	80C51
Core Size	8-Bit	8-Bit
Speed	30/20MHz	33MHz
Connectivity	UART/USART	UART/USART
Peripherals	POR, PWM, WDT	-
Number of I/O	32	32
Program Memory Size	-	4KB (4K x 8)
Program Memory Type	ROMless	FLASH
EEPROM Size	-	-
RAM Size	256 x 8	128 x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	4V ~ 6V
Data Converters	-	-
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	44-TQFP (10x10)	44-TQFP (10x10)