AT91SAM7A1-AU vs AT91M42800A-33AU

This detailed comparison of AT91SAM7A1-AU and AT91M42800A-33AU 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.

AT91SAM7A1-AU

Roving Networks / Microchip Technology

Request For Quote

AT91M42800A-33AU

Roving Networks / Microchip Technology

Request For Quote

Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	144-LQFP	144-LQFP
Description	IC MCU 16/32BIT ROMLESS 144LQFP	IC MCU 16/32BIT ROMLESS 144LQFP
In Stock	5 947	329
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	AT91SAM	AT91
Package	Tray	Tray
Core Processor	ARM7®	ARM7®
Core Size	16/32-Bit	16/32-Bit
Speed	40MHz	33MHz
Connectivity	CANbus, EBI/EMI, SPI, UART/USART	EBI/EMI, SPI, UART/USART
Peripherals	POR, PWM, WDT	WDT
Number of I/O	49	54
Program Memory Size	-	-
Program Memory Type	ROMless	ROMless
EEPROM Size	-	-
RAM Size	4K x 8	8K x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 3.6V	2.7V ~ 3.6V
Data Converters	A/D 8x10b	-
Oscillator Type	Internal	External
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	144-LQFP (20x20)	144-LQFP (20x20)