View detail for AT91SAM7X and AT91SAM7XC ARM Microcontrollers

SMART ARM MICROCONTROLLERS
Ò AT91SAM7X and AT91SAM7XC ARM Microcontrollers
For Real-time Ethernet Networking
Atmel’s AT91SAM7X and AT91SAM7XC 32-bit microcontrollers are designed for extensively networked,
real-time embedded control applications that require USB, Ethernet and CAN. Based on the industrystandard ARM7TDMI® core, the AT91SAM7X(C) boosts performance via deterministic processing, ensuring
high-speed communication with low CPU overhead. For applications requiring maximum security for
streaming content, the AT91SAM7XC integrates crypto co-processors.
■ 55 MHz, 50 MIPS
■ 25 ns internal Flash with sector lock capabilities and hardware chip lock
■ Single-cycle access SRAM at maximum operating frequency
■ USB (Full speed 2.0), configurable Ethernet MAC, CAN Controller
■ SPIs, USARTs, SSC (I2S), TWI, 10-bit A/D converter
■ 11-channel DMA engine between peripherals and on-chip memory (PDC)
■ System Controller includes Advanced Interrupt Controller, Brownout Detector, Power-On-Reset,
Watchdog Timer, Real Time Timer, RC Oscillator
■ AT91SAM7XC integrates AES and TDES with encryption rates of up to 80 Mbps
■ Green 100-lead LQFP (16x16x1.6 mm) and 100-ball TFBGA (9x9x1.1 mm) packaging options
■ Atmel and industry leading third-party development tools and low-priced evaluation boards
JTAG
Main
OSC
PLL
PMC
WDT
AIC
PIT
ICE
10/100
EMAC
ARM7TDMI®
ROM
SRAM
RC
OSC
1.8V
LDO
Flash
SAM-BA™
RTT
FFPI
DMA
Memory Controller
BOD
POR
AMBA™ Bridge
Peripheral DMA Controller
APB
AES
TDES*
CAN
8x
ADC
PWM
*AES/TDES available on AT91SAM7XC only.
62 x
PIO
3x
Timer
2x
USART
Debug
UART
2x
SPI
TWI
USB
Device
SSC
(I2S)
Ò AT91SAM7X and AT91SAM7XC ARM Microcontrollers
For Real-time Ethernet Networking
The AT91SAM7X-EK and AT91SAM7XC-EK
Headquarters
Atmel Corporation
2325 Orchard Parkway
San Jose, CA 95131, USA
Tel.: (1)408 441-0311
Fax: (1)408 487-2600
development kits enable evaluation capabilities
and code development for applications
r u n n i n g o n t h e AT 9 1 S A M 7 X a n d
AT 9 1 S A M 7 X C m i c ro c o n t ro l l e r s
International
Atmel Asia
Room 1219
Chinachem Golden Plaza
77 Mody Road Tsimshatsui
East Kowloon
Hong Kong
Tel.: (852) 2721-9778
Fax: (852) 2722-1369
respectively. The development
kit package contains following
items:
■ an AT91SAM7X
or AT91SAM7XC
Evaluation Board
■ one A/B-type USB cable
■ one crossed serial RS232 cable
■ one RJ45 crossed Ethernet cable
■ universal input AC/DC power supply with US and EU plug
adapter
■ a DVD-ROM containing summary and full datasheets with electrical and
mechanical characteristics, application notes and getting started documents for all
AT91 microcontrollers. An AT91 software package with C and Assembly listings is also provided. All this
allows a user to begin evaluating an AT91 ARM® Thumb® 32-bit microcontroller quickly and easily.
■ more information on tools and software is available on:
http://www.atmel.com/dyn/products/tools.asp?family_id=605
Open Source Software Offering
Commercial Software Offering
FreeRTOS™
µC/OS-II
EmbOS
RTL-ARM
NUT/OS
Tiny+
Nucleus
MQX™ RTOS
eCOS
ThreadX®
AMX™ RTOS
RTXC™
eCosPro™
smx®
Salvo™
Atmel Europe
Le Krebs
8, rue Jean-Pierre Timbaud
BP 309
78054 Saint-Quentin-en-Yvelines
Cedex France
Tel.: (33) 1-30-60-70-00
Fax: (33) 1-30-60-71-11
Atmel Japan
9F, Tonetsu Shinkawa Bldg.
1-24-8 Shinkawa
Chuo-ku, Tokyo 104-0033
Japan
Tel.: (81) 3-3523-3551
Fax: (81) 3-3523-7581
Product Contact
Zone Industrielle
13106 Rousset Cedex
France
Tel.: (33) 442-53-6000
Fax: (33) 442-53-6001
Literature Requests
www.atmel.com/literature
IAR PowerPac™
Web Site
www.atmel.com
Product
Flash
SRAM
AT91SAM7X512
512 KB
128 KB
AT91SAM7XC512
512 KB
128 KB
AT91SAM7X256
256 KB
64 KB
AT91SAM7XC256
256 KB
64 KB
AT91SAM7X128
128 KB
32 KB
AT91SAM7XC128
128 KB
32 KB
Package
Ordering Code
Green Compliance
LQFP100
AT91SAM7X512-AU
Yes
BGA100
AT91SAM7X512-CU
Yes
LQFP100
AT91SAM7XC512-AU(1)
Yes
BGA100
AT91SAM7XC512-CU(1)
Yes
LQFP100
AT91SAM7X256-AU
Yes
BGA100
AT91SAM7X256-CU
Yes
LQFP100
AT91SAM7XC256-AU(1)
Yes
BGA100
AT91SAM7XC256-CU(1)
Yes
LQFP100
AT91SAM7X128-AU
Yes
BGA100
AT91SAM7X128-CU
Yes
LQFP100
AT91SAM7XC128-AU(1)
Yes
BGA100
AT91SAM7XC128-CU(1)
Yes
(1) Contains crypto hardware. Export restrictions may apply.
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All rights reserved.
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Rev.: 6262B-ATARM-04/07/5M