Technical data

Technical data 58/72

netRAPID Chip Carrier | Design Guide

8.3 Real-Time Ethernet

8.3.1 netRAPID Chip Carrier NRP 52-RE

NRP 52-RE Parameter Value

Device identification Part number 7670.100

Communication controller Type netX 52

Integrated memory FLASH 4 MB serial Flash EPROM

Transmission rate 100 MBit/s

10 MBit/s (depending on loaded firmware)

Half duplex/Full duplex supported (at 100 MBit/s)

Auto-Negotiation depending on loaded firmware

Auto-Crossover depending on loaded firmware

Ethernet interface

Galvanic Isolation Isolated

Type Parallel Dual-port memory or serial Dual-port memory (SPI)

Dual-port memory size 16 KB (14 address lines)

Data width (parallel) 8 or 16 bit

Serial dual-port memory

interface

SPI Slave, mode 3 (CPOL = 1, CPHA = 1)

Serial transmission rate Max. 50 MHz

Host interface

Connector Type 76-pin solder contacts 1 mm with 1.5 mm grid

UART RXD, TXD (depending on loaded firmware) Diagnostic Interface

USB Yes

Display LED Display Signals at chip carrier

SYS system status

COM0, COM1 communication status

Link0, Link1

Activity0, Activity1

Voltage +3.3 V ± 5 % DC

Current at 3.3 V (typ.) 520 mA

Current at 3.3 V (max.) 600 mA

Power supply

Power Consumption (typ.) 1.8 W

Signal lines Voltage of IO signal lines +3.3 V ± 5 %

Ambient temperature

range for operation

-20 … +70 °C Environmental conditions

Air flow 0.5 m/s

Dimensions (L x W x H) 32 x 32 x 4 mm

Weight Weight approx. 4 g

Table 44: Technical data NRP 52-RE