Dell LATITUDE D400 - Manual (Page 93)

Specifications
Microprocessor
System Information
PC Card
Smart Card
Memory
Ports and Connectors
Communications
Video
Audio
Display
Keyboard
Touch Pad
Track Stick
Battery
AC Adapter
Physical
Environmental
Microprocessor
Microprocessor type
Intel® Centrino™ Mobile Technology or
Intel Pentium® M
L1 cache 32-KB instruction and 32-KB write-back
data cache
L2 cache 1 MB
External bus frequency 400 MHz, source synchronous processor
system bus
System Information
System chip set
Intel 855GM
Flash EPROM 1 MB
Data bus width 64 bits
Microprocessor address bus width 32 bits
PCI bus 32 bits
PC Card
CardBus controller
TI PCI7510 Cardbus controller
PC Card connector supports one Type I or Type II card
Cards supported 3.3 V and 5 V
PC Card connector size 68 pins
Data width (maximum) PCMCIA 16 bits
CardBus 32 bits
Smart Card
Read/write capabilities
reads and writes to all ISO 7816 1/2/3/4
microprocessor cards (T=0, T=1)
Cards supported 3V and 5V
Program technology supported Java cards
Interface speed 9600–115,200 BPS
EMV level level 1 certified