101-0738 Rabbit Semiconductor, 101-0738 Datasheet - Page 61

• Manufacturer Part Number: 101-0738
• Description: CARD ETHERNET 512K SRAM SR9150
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0738

• Accessory Type: Smart Star CPU Card
• For Use With/related Products: SR9150
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 5 lists the electrical, mechanical, and environmental specifications for the Smart
Star backplanes.
User’s Manual
Board Size
Connectors
Slot Select
Temperature
Humidity
External Input Voltage
Onboard Voltage Regulator
Data Lines
Address Lines
Read/Write Control
Reset
Parameter
Table 5. Smart Star Backplane Specifications
6.50" × 4.20" × 0.75"
(165 mm × 107 mm × 19 mm)
one 2 × 26 (CPU card slot), 2 mm
seven 2 × 13 (I/O card slots), 2 mm
Each slot has a predefined dedicated set of addresses
(see Appendix D and the software chapters in the
individual I/O card manuals)
–40°C to +70°C
5% to 95%, noncondensing
provision for independent 9 V to 30 V DC (
I/O cards—the exact voltage for the second supply depends on the
requirements of the specific I/O cards used (Rabbit recommends tying
V_USER
power supply)
Surface-mount switching regulator sources 5 V at 1 A
Buffered bidrirectional data lines (D0–D7)
Buffered address lines (A0–A3)
Buffered IORD, IOWR
I/O cards and CPU card can be reset independently
9 V to 30 V DC at 1 A typical for onboard +5 V regulated supply;
to
+RAW
SR9010
unless there is a specific need for an independent
Specification
3.75" × 4.40" × 0.75"
(95 mm × 112 mm × 19 mm)
one 2 × 26 (CPU card slot), 2 mm
three 2 × 13 (I/O card slots), 2 mm
V_USER
SR9050
) voltage source for
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