NS7520B-1-C36 Digi International, NS7520B-1-C36 Datasheet - Page 73

• 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

The GEN module provides the NS7520 with its main system control functions, as well
as the following:
GEN Module
C
H
Two programmable timers with interrupt
One programmable bus-error timer
One programmable watchdog timer
Two 8-bit programmable general-purpose I/O ports
A
P
T
E
R
6
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