NS7520B-1-C36 Digi International, NS7520B-1-C36 Datasheet - Page 61

• 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

JTAG timing
Operating conditions:
jtag arm ice timing parameters
jtag arm ice timing diagram
Temperature:
Voltage:
Output load:
Input drive:
54
55
56
57
58
60
61
Num
TRST_
TDO
TMS
TCK
TDI
TCK to TDO valid
TCK to TDO HighZ
TDI setup to TCK rising
TDI hold from TCK rising
TRST* width
TMS setup to TCK rising
TMS hold from TCK rising
Description
-15.00 (min)
1.60 (min)
25.0pf
CMOS buffer
54
110.00 (max)
1.40 (max)
56
60
57
61
1
3
1
1
3
Min
58
58
55
21
21
w w w . d i g i . c o m
Max
ns
ns
ns
ns
T
ns
ns
Units
TCK
J T A G t i m i n g
5 7