NS7520B-1-I46 Digi International, NS7520B-1-I46 Datasheet - Page 175

• 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

Table 54: ENDEC control signal cross-reference
Not ‘b00
Not ‘b00
Not ‘b00
Not ‘b00
Not ‘b00 and not ‘b11
‘b11
Not ‘b00
MODE field
TXD1=PDN inverted, open drain
TXD2=AUI_TP[1]
TXD3=AUI_TP[0]
TXER=LNK_DIS_
MDC=LPBK
MDC=LPBK inverted
MDO=UTP_STP
Output based on EFE CSR bit
w w w . d i g i e m b e d d e d . c o m
E t h e r n e t M o d u l e
1 6 3