Microchip, 32bit ARM, AT91 Microcontroller, 55MHz, 256 kB Flash, 100-Pin LQFP

RS-artikelnummer:: 177-3672P
Tillv. art.nr:: AT91SAM7X256C-AU
Tillverkare / varumärke:: Microchip

Microchip, 32bit ARM, AT91 Microcontroller, 55MHz, 256 kB Flash, 100-Pin LQFP

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RS-artikelnummer:: 177-3672P
Tillv. art.nr:: AT91SAM7X256C-AU
Tillverkare / varumärke:: Microchip

Specifikationer

Datablad

Lagstiftning och ursprungsland

Produktdetaljer

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Välj alla	Attribut	Värde
	Brand	Microchip
	Family Name	AT91
	Package Type	LQFP
	Mounting Type	Surface Mount
	Pin Count	100
	Device Core	ARM
	Data Bus Width	32bit
	Program Memory Size	256 kB
	Maximum Frequency	55MHz
	RAM Size	64 kB
	USB Channels	1
	Number of PWM Units	1 x 16 bit
	Number of SPI Channels	2
	Number of UART Channels	2
	Number of USART Channels	2
	Typical Operating Supply Voltage	3.6 (Maximum) V
	Number of I2C Channels	1
	Number of CAN Channels	1
	Number of Ethernet Channels	1
	Number of ADC Units	1
	Maximum Operating Temperature	+85 °C
	Dimensions	14 x 14 x 1.45mm
	Pulse Width Modulation	1 (4 x 16 bit)
	Length	14mm
	ADCs	8 x 10 bit
	Height	1.45mm
	Width	14mm
	Minimum Operating Temperature	-40 °C
	Program Memory Type	Flash
	Data Rate	100Mbit/s
	Instruction Set Architecture	RISC
	Maximum Number of Ethernet Channels	1

	Välj alla
	Brand Microchip
	Family Name AT91
	Package Type LQFP
	Mounting Type Surface Mount
	Pin Count 100
	Device Core ARM
	Data Bus Width 32bit
	Program Memory Size 256 kB
	Maximum Frequency 55MHz
	RAM Size 64 kB
	USB Channels 1
	Number of PWM Units 1 x 16 bit
	Number of SPI Channels 2
	Number of UART Channels 2
	Number of USART Channels 2
	Typical Operating Supply Voltage 3.6 (Maximum) V
	Number of I2C Channels 1
	Number of CAN Channels 1
	Number of Ethernet Channels 1
	Number of ADC Units 1
	Maximum Operating Temperature +85 °C
	Dimensions 14 x 14 x 1.45mm
	Pulse Width Modulation 1 (4 x 16 bit)
	Length 14mm
	ADCs 8 x 10 bit
	Height 1.45mm
	Width 14mm
	Minimum Operating Temperature -40 °C
	Program Memory Type Flash
	Data Rate 100Mbit/s
	Instruction Set Architecture RISC
	Maximum Number of Ethernet Channels 1

Datasheet

Microchip Technology Microcontroller

The Microchip technology AT91 family type, LQFP package, surface mount, 100-pin ARM7TDMI 32-bit microcontroller has a maximum voltage rating of 3.6 V. It operates at a maximum speed of 55MHz and features 256kb of flash and 64kb of SRAM. The peripheral set includes USB 2.0 full-speed device port, Ethernet MAC 10/100 port, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. It has 62 programmable I/O lines multiplexed with up to two peripheral I/Os.

Features and Benefits

• 16-bit PWM resolution
• CAN Controller 2.0A and 2.0B
• Embedded ICE T0/T1 smart card, hardware handshaking, RS485 support
• Four programmable external clock signals have 8-bit asynchronous timer/counter
• High endurance non-volatile memory segments
• High-performance 32-bit RISC architecture
• It has seven mode of operations - User, fast interrupt, interrupt, supervisor, abort, system and undefined
• On-chip 2-cycle multiplier
• Operation temperature ranges between -40°C and 85°C
• Sleep modes- idle, ADC noise reduction, power-save, power-down and standby
• Two 8-bit to 16-bit master/slave serial peripheral interfaces (SPI)
• Windowed watchdog timer

Applications

• Embedded systems
• LCD monitors and TVs
• Mobile PC docking
• PC motherboards
• Portable hub boxes
• Printers and scanners