NS7520B-1-C36 Digi International, NS7520B-1-C36 Datasheet - Page 329

• 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

Index
A
A10/AP support
A26 bit settings
A27 bit settings
abort exception
absolute maximum ratings
AC characteristics
address decoding
AMUX bit
AMUX2 bit
ARM debug
ARM debugger
ARM exceptions
ARM performance
ARM Thumb.
ARM7TDMI
AUTOP field
B
Back-to-Back Inter-Packet-Gap
I -
electrical specifications
pinout
signal descriptions
register
108
108
26
2 , 29
48
See
181
182
92
92
116
31 - 38
32 , 35
Thumb architecture.
45
31
261 - 263
26
261
261
BASE field
baudrates with different clock
BBus arbitration
BBus master and slave modules
BBus module
Big Endian configuration
bit-rate generator
block data transfer instructions
bootstrap initialization
boundary scan testing
BTE field
Buffer Descriptor Pointer register
bus interface
bus master cycle
bus master module
bus slave module
C
calculating hash table entries
central arbiter
channel assignments
address decoding
examples
DMA for Ethernet
sources
139
88 , 93
43 - 45
249
4
43
247
44
44
44
209
44
45
156
48
59
212 , 213
202
44
35
I n d e x - 1
137