AT91SAM7SE256-AU-999 vs AT91SAM7SE512B-AUR

This detailed comparison of AT91SAM7SE256-AU-999 and AT91SAM7SE512B-AUR 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.

AT91SAM7SE256-AU-999

Roving Networks / Microchip Technology

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AT91SAM7SE512B-AUR

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	128-LQFP	128-LQFP
Description	IC MCU 16/32B 256KB FLSH 128LQFP	IC MCU 16/32B 512KB FLSH 128LQFP
In Stock	2 490	1 926
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	SAM7SE	SAM7SE
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM7®	ARM7®
Core Size	16/32-Bit	16/32-Bit
Speed	55MHz	55MHz
Connectivity	EBI/EMI, I²C, SPI, SSC, UART/USART, USB	EBI/EMI, I²C, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	88	88
Program Memory Size	256KB (256K x 8)	512KB (512K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	32K x 8	32K x 8
Voltage - Supply (Vcc/Vdd)	1.65V ~ 1.95V	1.65V ~ 1.95V
Data Converters	A/D 8x10b	A/D 8x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	128-LQFP (20x14)	128-LQFP (20x14)