NS7520B-1-C36 Digi International, NS7520B-1-C36 Datasheet - Page 276
![no-image](/images/manufacturer_photos/0/1/193/digi_international_sml.jpg)
NS7520B-1-C36
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NS7520B-1-C36
Manufacturer:
Digi International
Quantity:
10 000
Part Number:
NS7520B-1-C36
Manufacturer:
NETARM
Quantity:
20 000
- Current page: 276 of 338
- Download datasheet (2Mb)
2 6 4
O s c i l l a t o r C h a r a c t e r i s t i c s
Figure 31: Oscillator circuit details
Rise time = 18ns;
0.8V to 2.0V
3R3V
RESET_
TB1
100nF
N S 7 5 2 0 H a r d w a r e R e f e r e n c e , R e v G 9 / 2 0 0 7
Optional 36.864-55.296MHz Oscillator
PLL bypassed - U1 & R2 OUT, R1 IN
C3
A 18.432MHz crystal or 55.296MHz
oscillator allows full speed operation.
PLL enabled - U1 & R2 IN, R1 OUT
4
2
1
C1
10pF
C2
10pF
1
2
Y2
SM_Oscillator
VCC
GND
TEST
U1
NC
LVC04
10-20MHz
OUT
X2
3
5
4
3
3R3V
R3
1M
R2
0 OHM
100 OHM
0 OHM
R4
R11
XTAL1
XTAL2
R1
10K
K14
K12
L13
A10
SCANEN_
RESET_
XTAL1
XTAL2
NS7520
Related parts for NS7520B-1-C36
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![NS7520B-1-C55](/images/manufacturer_photos/0/1/193/digi_international_tmb.jpg)
Part Number:
Description:
IC ARM MICROPROCESSOR 177BGA
Manufacturer:
Digi International
Datasheet:
![NS7520B-1-I55](/images/manufacturer_photos/0/1/193/digi_international_tmb.jpg)
Part Number:
Description:
IC ARM MICROPROCESSOR 177BGA
Manufacturer:
Digi International
Datasheet:
![NS7520B-1-I46](/images/manufacturer_photos/0/1/193/digi_international_tmb.jpg)
Part Number:
Description:
IC ARM MICROPROCESSOR 177BGA
Manufacturer:
Digi International
Datasheet:
![DC-ME-9210-NET](/photos/9/21/92187/dc-me-9210-net_tmb.jpg)
Part Number:
Description:
KIT JUMP START ME 9210 NET+OS 7
Manufacturer:
Digi International
Datasheet:
![DC-ME-9210-LX](/photos/9/21/92180/dc-me-9210-lx_tmb.jpg)
Part Number:
Description:
KIT JUMP START ME 9210 LINUX
Manufacturer:
Digi International
Datasheet:
![DC-ME-01T-KT](/photos/9/21/92181/dc-me-01t-kt_tmb.jpg)
Part Number:
Description:
KIT INTEGRATION ME MOD S MODELS
Manufacturer:
Digi International
Datasheet:
![DC-SP-01-GN-NR](/photos/9/5/90554/dc-sp-01-gn-nr_tmb.jpg)
Part Number:
Description:
KIT DEV SP ADPT NO RAVEN
Manufacturer:
Digi International
Datasheet:
![DC-SP-01-GN](/images/manufacturer_photos/0/1/193/digi_international_tmb.jpg)
Part Number:
Description:
KIT DEV SP ADAPTER
Manufacturer:
Digi International
Datasheet:
![DC-ME4-01T-S-10](/images/manufacturer_photos/0/1/193/digi_international_tmb.jpg)
Part Number:
Description:
DIGI CONNECT 4MB FLASH 8MB RAM
Manufacturer:
Digi International
Datasheet:
![76000736](/photos/8/93/89319/76000736_tmb.jpg)
Part Number:
Description:
12VDC EXT TEMP PWR SUP/NO PLUG
Manufacturer:
Digi International
Datasheet:
![DC-ME4-01T-S-10](/images/manufacturer_photos/0/1/193/digi_international_tmb.jpg)
Part Number:
Description:
DIGI CONNECT 4MB FLASH 8MB RAM
Manufacturer:
Digi International
Datasheet:
![DC-ME-01T-S](/photos/6/74/67461/dc-me-01t-c_dc-me-01t-s_dc-me4-01t-c_tmb.jpg)
Part Number:
Description:
ME 8MB SDRAM 2MB FLASH SINGLE
Manufacturer:
Digi International
Datasheet:
![DC-ME-01T-C](/images/manufacturer_photos/0/1/193/digi_international_tmb.jpg)
Part Number:
Description:
ME 8MB SDRAM 2MB FLASH SINGLE
Manufacturer:
Digi International
Datasheet:
![CC-9P-V502-C](/photos/6/74/67470/cc-9p-v502-c_tmb.jpg)
Part Number:
Description:
MODULE 9P 8MB SDRAM 4MB FLASH
Manufacturer:
Digi International/Maxstream
Datasheet:
![DC-EM-02T-S](/photos/6/74/67477/dc-em-02t-s_dc-em-02t-c_tmb.jpg)
Part Number:
Description:
EM 8MB SDRAM 4MB FLASH SINGLE
Manufacturer:
Digi International
Datasheet: