NS7520B-1-C55 Digi International, NS7520B-1-C55 Datasheet - Page 8
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NS7520B-1-C55
Manufacturer Part Number
NS7520B-1-C55
Description
IC ARM MICROPROCESSOR 177BGA
Manufacturer
Digi International
Series
NET+ARM®r
Specifications of NS7520B-1-C55
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
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NS7520B-1-C55
Manufacturer:
IR
Quantity:
4 954
Company:
Part Number:
NS7520B-1-C55
Manufacturer:
Digi International
Quantity:
10 000
Part Number:
NS7520B-1-C55
Manufacturer:
NETARM
Quantity:
20 000
Table 1 provides the NS7520 packaging dimensions. Figure 2 shows the NS7520 pinout and
dimensions.
Table 1: NS7520 packaging dimensions
4
Packaging and pinout
A
A1
A2
b
D
D1
E
E1
e
aaa
P a c k a g i n g a n d p i n o u t
Symbol
—
0.35
—
0.45
Min
N S 7 5 2 0 D a t a s h e e t
—
0.40
—
0.50
13.0 BSC
11.2 BSC
13.0 BSC
11.2 BSC
0.8 BSC
0.1
Nom
1.4
0.45
0.95
0.55
Max
0 3 / 2 0 0 6