AT91R40008-66AU vs LPC2157FBD100,551

This detailed comparison of AT91R40008-66AU and LPC2157FBD100,551 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.

AT91R40008-66AU

Roving Networks / Microchip Technology

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LPC2157FBD100,551

NXP Semiconductors

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	NXP Semiconductors
Package / Case	100-LQFP	100-LQFP
Description	IC MCU 16/32BIT ROMLESS 100LQFP	IC MCU 16/32B 512KB FLSH 100LQFP
In Stock	2 448	0
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Obsolete
Series	AT91	LPC2100
Package	Tray	Tray
Core Processor	ARM7®	ARM7®
Core Size	16/32-Bit	16/32-Bit
Speed	66MHz	60MHz
Connectivity	EBI/EMI, UART/USART	I²C, Microwire, SPI, SSI, SSP, UART/USART
Peripherals	POR, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O	32	38
Program Memory Size	-	512KB (512K x 8)
Program Memory Type	ROMless	FLASH
EEPROM Size	-	-
RAM Size	256K x 8	32K x 8
Voltage - Supply (Vcc/Vdd)	1.65V ~ 1.95V	3V ~ 3.6V
Data Converters	-	A/D 16x10b; D/A 1x10b
Oscillator Type	External	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	100-LQFP (14x14)	100-LQFP (14x14)