SPD6729QCE Intel, SPD6729QCE Datasheet - Page 97

• Manufacturer Part Number: SPD6729QCE
• Description: PCI To PC Card (PCMCIA) Controller 208-Pin MQFP
• Manufacturer: Intel

Specifications of SPD6729QCE

• Package: 208MQFP
• Operating Temperature: 0 to 70 °C

Datasheet
Write Cycle
Read Cycle
C/BE[3:0]#
Symbol
DEVSEL#
PCI_CLK
FRAME#
AD[31:0]
Table 19. FRAME#, AD[31:0], C/BE[3:0]#, and DEVSEL# (Sheet 2 of 2)
Figure 13. FRAME#, AD[31:0], C/BE[3:0]#, and DEVSEL# (PCI
AD[31:0]
t
t
t
10
8
9
TRDY#
STOP#
C/BE[3:0]# (byte enable) setup to PCI_CLK
DEVSEL# delay from PCI_CLK
DEVSEL# high before HI-Z
HI-Z = high impedance
1
HI-Z
HI-Z
HI-Z
t
1
Command
Address
Address
t
t
6
2
Bus
2
Parameter
t
t
3
7
t
t
8
4
Byte Enable
3
Data
PCI-to-PC Card (PCMCIA) Controller — PD6729
4
t
9
PCI_VCC = 3.3 V
MIN
7
–
1
MAX
11
–
–
Bus)
Data
PCI_VCC = 5.0 V
MIN
7
–
1
t
t
9
5
MAX
11
–
–
t
10
PCI_CLK
Units
ns
ns
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
97