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Specifications, Appendix b – Motorola MVME2400 User Manual

Page 127

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B

B-1

B

Specifications

Specifications

The following table lists the general specifications for the MVME240x
VME processor module. The subsequent sections detail cooling
requirements and EMC regulatory compliance.

A complete functional description of the MVME240x boards appears in
Chapter 3. Specifications for the optional PMCs can be found in the
documentation for those modules.

Table B-1. MVME240

x Specifications

Characteristics

Specifications

MPU MPC750

233 MHz

SPECint95
(estimated =
5.2 @ 60ns EDO to 8.7 @ 50ns EDO)

16KB/16KB I/D on-chip cache

MPC750

350 MHz

SPECint95
10.8 @ 50ns EDO

32KB/32KB I/D on-chip cache

Memory

SDRAM

32MB, 64MB, or 128MB
ECC-protected

Flash

1MB via two 32-pin PLCC sockets

8MB via surface mount

TOD clock device

M48T559

8KB NVRAM

Timers

One watchdog timer; time-out generates reset

Four real-time 16-bit programmable timers

Power requirements,
with no PMCs installed
(See Note)

+12Vdc, 0mA
–12Vdc, 0mA
(typical)

+5Vdc (

±

5%), 4A typical, 4.75A maximum

with MP603

+5Vdc (

±

5%), 4.5A typical, 5.5A maximum

with MP604

Operating temperature

0°C to 55°C entry air with forced-air cooling (refer to Cooling
Requirements
section)

Storage temperature

–40°C to +85° C