hub/switch user guide AT91

PHYTEC TECHNOLOGIE HOLDING
PHYCORE
®
-ARM7/AT91
Description:
Based on the Atmel AT91M55800A
ARM7TDMI controller, the phyCORE-
ARM7/AT91 offers processing power
combined with low power consumption in
a minimum form factor (60x53 mm). The
AT91M55800A has a 32-bit RISC architecture
with a high-density 16-bit instruction set. A
large number of internal register banks
enable very fast command execution,
making the controller especially suited for
real-time applications. Up to 16 MB Flash and
8 MB SRAM in µBGA-housing populate the
module as external memory. The on-board
twin CAN controller provides two fully
configured 2.0B CAN interfaces, while a
CS8900A Ethernet controller supports data
transfer up to 10 Mbit/s. The standard
module configuration comes complete with
a JTAG interface for download of user code
and debugging purposes. Other chip-level
features include an 8-channel ADC with
10-bit resolution and a 2-channel DAC with
10-bit resolution. All applicable logic signals
are broken out at two dual-row high-
density (0.635 mm) connectors.
• Subminiature SBC module
(60 x 53 mm)
• Atmel AT91M55800A
ARM7TDMI 32-bit RISC
microcontroller
• Flash: 1 to 16 MB µBGA-package
In System-Programmable (ISP)
• SRAM: 512 KB to 8 MB µBGA-
package
• RS-232, 10 Mbit/s CS8900A
Ethernet, JTAG interface
C HAPTER V - REFERENCE
D ESIGNS
CONTACTS
USA
PHYTEC America LLC
203 Parfitt Way SW,
Suite G100, Bainbridge Island,
WA 98110 - USA
Phone: [phone]
Fax: [phone]
e-mail: [e-mail]
GERMANY
PHYTEC Messtechnik GmbH
Robert Koch Str. 29
55139 Mainz - Germany
Phone: [phone]
Fax: [phone]
e-mail: [e-mail]
FRANCE
PHYTEC France S.A.R.L.
17, place St-Étienne
72140 Sillé-le-Guillaume - France
Phone: [phone]
Fax: [phone]
e-mail: [e-mail]
WEB SITE
www.phytec.com
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