NS7520B-1-I55 Digi International, NS7520B-1-I55 Datasheet - Page 58
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NS7520B-1-I55
Manufacturer Part Number
NS7520B-1-I55
Description
IC ARM MICROPROCESSOR 177BGA
Manufacturer
Digi International
Series
NET+ARM®r
Specifications of NS7520B-1-I55
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
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NS7520B-1-I55
Manufacturer:
VBYONE
Quantity:
880
Company:
Part Number:
NS7520B-1-I55
Manufacturer:
Digi International
Quantity:
10 000
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F P D R A M t i m i n g
RAS[4:0]*
RAS[4:0]*
CAS3*
CAS2*
CAS1*
CAS0*
CAS3*
CAS2*
CAS1*
CAS0*
BCLK
BCLK
WE*
WE*
27
43
43
43
43
12
RF1
27
43
43
43
43
12
RF1
N S 9 3 6 0 D a t a s h e e t
RF2
RF2
43
43
43
43
RF3
43
43
43
43
RF3
27
RF4
27
RF4
0 3 / 2 0 0 6
RF5
RF8
RF8
12
12
T1
T1