AT91M40400-25AI vs AT91R40807-33AC

This detailed comparison of AT91M40400-25AI and AT91R40807-33AC 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.

AT91M40400-25AI

Roving Networks / Microchip Technology

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AT91R40807-33AC

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	100-TQFP	100-TQFP
Description	IC MCU 16/32BIT ROMLESS 100TQFP	IC MCU 16/32BIT ROMLESS 100TQFP
In Stock	2 100	1 789
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	AT91SAM	AT91SAM
Package	Tray	Tray
Core Processor	ARM7®	ARM7®
Core Size	16/32-Bit	16/32-Bit
Speed	25MHz	33MHz
Connectivity	EBI/EMI, UART/USART	EBI/EMI, UART/USART
Peripherals	WDT	WDT
Number of I/O	32	32
Program Memory Size	-	-
Program Memory Type	ROMless	ROMless
EEPROM Size	-	-
RAM Size	4K x 8	136K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 3.6V	1.8V ~ 3.6V
Data Converters	-	-
Oscillator Type	External	External
Operating Temperature	-40°C ~ 85°C	0°C ~ 70°C
Supplier Device Package	100-TQFP (14x14)	100-TQFP (14x14)