NS7520B-1-C36 Digi International, NS7520B-1-C36 Datasheet - Page 3

• Manufacturer Part Number: NS7520B-1-C36
• Description: IC ARM MICROPROCESSOR 177BGA
• Manufacturer: Digi International
• Series: NET+ARM®r

Specifications of NS7520B-1-C36

• Applications: Network Processor
• Core Processor: ARM7
• Program Memory Type: External Program Memory
• Controller Series: -
• Ram Size: External
• Interface: EBI/EMI, Ethernet, DMA, SPI, UART
• Number Of I /o: 16
• Voltage - Supply: 1.4 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 177-LFBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Conventions used in this guide
Using This Guide
Using This Guide
This guide provides information about the NS7520 32-bit networked
microprocessor. The NS7520 is part of the NET+ARM line of SoC (System-on-
Chip) products, and supports high-bandwidth applications for intelligent
networked devices.
The NET+ARM family is part of the NET+Works integrated product family, which
includes the NET+OS network software suite.
This table describes the typographic conventions used in this guide:
italic type
monospaced type
_ (underscore)
‘b
‘d
‘h
This convention
Emphasis, new terms, variables, and document titles.
Filenames, pathnames, and code examples.
Defines a signal as being active low.
Indicates that the number following this indicator is in binary radix
Indicates that the number following this indicator is in decimal radix
Indicates that the number following this indicator is in hexadecimal
radix
Is used for
i i i