SPD6729QCE Intel, SPD6729QCE Datasheet - Page 96

• 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

PD6729 — PCI-to-PC Card (PCMCIA) Controller
13.3
13.3.1
96
Symbol
Table 18. Index of AC Timing Specifications
Table 19. FRAME#, AD[31:0], C/BE[3:0]#, and DEVSEL# (Sheet 1 of 2)
t
t
t
t
t
t
t
1
2
3
4
5
6
7
FRAME# setup to PCI_CLK
AD[31:0] (address) setup to PCI_CLK
AD[31:0] (address) hold from PCI_CLK
AD[31:0] (data) setup to PCI_CLK
AD[31:0] (data) active to HI-Z from PCI_CLK
C/BE[3:0]# (bus command) setup to PCI_CLK
C/BE[3:0]# (bus command) hold from PCI_CLK
AC Timing Specifications
This section includes system timing requirements for the PD6729. Unless otherwise specified,
timings are provided in nanoseconds (ns), at TTL input levels, with the ambient temperature
varying from 0 C to 70 C, and V
speed is 33 MHz unless otherwise specified. Note the following conventions:
Additionally, the following statements are true for all timing information:
PCI Bus Timing
Table
Table 20 “TRDY# and STOP# Delay”
Table 22 “IDSEL Timing in a Configuration Cycle”
Table 23 “PAR Timing”
Table 24 “Pulse Mode Interrupt Timing”
Table 25 “Memory Read/Write Timing”
Table 26 “Word I/O Read/Write Timing”
Table 27 “PCMCIA Read/Write Timing when System is 8-Bit”
Table 28 “Normal Byte Read/Write Timing”
Table 29 “16-Bit System to 8-Bit I/O Card: Odd Byte Timing”
•
•
•
•
•
A pound sign (#) at the end of a pin name indicates an active-low signal for the PCI bus.
A dash (-) at the beginning of a pin name indicates an active-low signal for the PCMCIA bus.
An asterisk (*) at the end of a pin name indicates an active-low signal that is a general-
interface for the PD6729.
All timings assume a load of 50 pF.
TTL signals are measured at TTL threshold; CMOS signals are measured at CMOS threshold.
19,
“FRAME#, AD[31:0], C/BE[3:0]#, and DEVSEL#”
Parameter
CC
Title
varying from 3.0V to 3.6V or 4.5V to 5.5V DC. The PCI bus
PCI_VCC = 3.3 V
MIN
7
7
0
7
0
7
0
MAX
28
–
–
–
–
–
–
PCI_VCC = 5.0 V
MIN
7
7
0
7
0
7
0
MAX
28
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Datasheet
Units
ns
ns
ns
ns
ns
ns
ns