cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 539

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

Revision 0.8
Electrical Specifications
6.3.5
The signals detailed in this sub-section use an “IDE” buffer
type. For a detailed explanation of buffer types, see Table
2-4 "Buffer Type Characteristics" on page 28.
In this subsection, unless otherwise noted:
• All timing specifications are specified under the oper-
Note 1. t
Signal
FLASH_CS[3:0]#,
FLASH_RE#, FLASH_WE,
FLASH_ALE,
FLASH_CLE,
FLASH_AD[9:0],
FLASH_IO[7:0]
signals and I/Os in Flash
output mode
FLASH_IO[7:0] signals
and I/Os in Flash input
mode except
FLASH_IOCHRDY
FLASH_IOCHRDY
ating conditions listed in Table 6-3 on page 526 (i.e.,
IDE Signals in Flash Mode
t
VAL
VAL
min times with load of: 10 pF cap to ground.
max times with load of: 50 pF cap to ground.
Parameter
t
t
t
Async Input
VAL
SETUP
HOLD
(Continued)
Table 6-13. Flash Timing Parameters
Min
NA
539
2
8
0
• Signals are referenced to LPC_CLK.
• Signal parameters are defined in Figure 6-2 "AC Refer-
V
T
ence Timing and Test Definition" on page 530.
CORE
CASE
Max
NA
NA
NA
9
= All).
and V
CORE_VSB
Units
ns
ns
ns
ns
Comment/Condition
Note 1.
No clock reference.
= All; V
IO
and V
IO_VSB
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= All;