NS7520B-1-I46 Digi International, NS7520B-1-I46 Datasheet - Page 305
NS7520B-1-I46
Manufacturer Part Number
NS7520B-1-I46
Description
IC ARM MICROPROCESSOR 177BGA
Manufacturer
Digi International
Series
NET+ARM®r
Specifications of NS7520B-1-I46
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NS7520B-1-I46
Manufacturer:
Digi International
Quantity:
10 000
Part Number:
NS7520B-1-I46
Manufacturer:
NETARM
Quantity:
20 000
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jtag bscan timing parameters
jtag bscan timing diagram
62
63
64
65
66
68
69
Num
TRST_
TDO
TMS
TCK
TDI
TCK to TDO valid
TMS setup to TCK rising
TCK to TDO HighZ
TDI setup to TCK rising
TDI hold from TCK rising
TRST* width
TMS hold to TCK rising
Description
62
64
68
65
69
w w w . d i g i e m b e d d e d . c o m
1
3
1
1
3
Min
66
66
E l e c t r i c a l C h a r a c t e r i s t i c s
63
21
21
Max
ns
ns
ns
ns
T
ns
ns
Units
TCK
2 9 3
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