UPSD3254A-40T6 vs UPSD3234A-40T6

This detailed comparison of UPSD3254A-40T6 and UPSD3234A-40T6 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.

UPSD3254A-40T6

STMicroelectronics

Request For Quote

UPSD3234A-40T6

STMicroelectronics

Request For Quote

Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	52-LQFP	52-LQFP
Description	IC MCU 8BIT 288KB FLASH 52LQFP	IC MCU 8BIT 288KB FLASH 52LQFP
In Stock	1 283	1 197
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	µPSD	µPSD
Package	Tray	Tray
Core Processor	8032	8032
Core Size	8-Bit	8-Bit
Speed	40MHz	40MHz
Connectivity	I²C, UART/USART, USB	I²C, UART/USART, USB
Peripherals	LVD, POR, PWM, WDT	LVR, POR, PWM, WDT
Number of I/O	46	37
Program Memory Size	288KB (288K x 8)	288KB (288K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	32K x 8	8K x 8
Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V	4.5V ~ 5.5V
Data Converters	A/D 4x8b	A/D 4x8b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	-	-