TPMC872 V1.0 User Manual Issue 1.1
Page 11 of 19
2 Technical Specification
Mechanical Interface
PCI Mezzanine Card (PMC) Interface
Single Size
Electrical Interface
PCI Rev. 2.2 compliant
33 MHz / 32 bit PCI
3.3V and 5V PCI Signaling Voltage
On Board Devices
PCI Controller
Texas Instruments PCI1520
CMC Module
PMC module conforming to IEEE P1386.1
The PC Card assembly has a maximum component
height of 5.6mm which is 0.9mm above the specified
component height (4.7mm) according to IEEE1386.1.
The second PC Card socket is assembled on the solder
side of the PMC, requiring additional space.
Module Specific Data
PC Card Interface
16 bit PC Card electrical interface
32 bit CardBus electrical interface
PC Card Sockets
1 socket for card types I and II
1 socket for card types I, II and III (TPMC872-2x only)
PC Card Operating Voltage
+3.3V or +5V
PC Card Programming Voltage
+3.3V/+5V or +12V
PC Card Supply Current
1A maximum per socket
PC Card Programming Current
100mA maximum per socket
Physical Data
Power Requirements
70mA typical @ +3.3V DC
7mA typical @ +5V DC
<2mA typical @ V(I/O)
Power Requirements with PC Card
Voltage and current depends on the used PC Card
Temperature Range
Operating
Storage
-40°C to +85°C
-40°C to +85°C
MTBF
638000 h
Humidity
5 – 95 % non-condensing
Weight
72 g, no PC Card inserted
Figure 2-1 : Technical Specification
