mk5027 STMicroelectronics, mk5027 Datasheet - Page 11

• Manufacturer Part Number: mk5027
• Description: Ss7 Signalling Link Controller
• Manufacturer: STMicroelectronics

AC TIMING SPECIFICATIONS (Continued)
T
No
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
A
= 0 C to 70 C, V
RESET
Signal
A/DAL
A/DAL
A/DAL
RCLK
RCLK
RCLK
RCLK
RCLK
HLDA
DAS
DAL
DAL
DAL
DAL
DAL
DAL
DAL
DAL
DAL
DAL
ALE
ALE
RD
RD
RD
RD
A
A
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
CYCLE
T
SWDH
T
RDAH
SRDH
SWDS
ALEW
DOFF
RDAS
DDAS
WDH
RCH
RCR
RDR
RDH
RDS
DON
HHA
WDS
DSW
DSW
RCT
RCL
RCF
RDF
XAS
XAH
RW
AS
AH
CC
= +5V 5 percent, unless otherwise specified.
RCLK period
RCLK high time
RCLK low time
Rise time of RCLK
Fall time of RCLK
RD data rise time
RD data fall time
RD hold time after rising edge of
RCLK
RD setup time prior to rising edge of
RCLK
Bus Master driver disable after rising
edge of HOLD
Bus Master driver enable after falling
edge of HLDA
Delay to falling edge of HLDA from
falling edge of HOLD (Bus Master)
RESET pulse width
Read/write, address/data Cycle Time
Address setup time to falling edge
of ALE
Address hold time after the rising
edge of DAS
Address setup time to falling edge
of ALE
Address hold time after the falling
edge of ALE
Data setup time to the falling edge
of DAS (Bus Master read)
Data hold time after the rising edge
of DAS (bus master read)
Data setup time to the falling edge of
DAS (bus master write)
Data setup time to the rising edge of
DAS (bus master write)
Data hold time to the rising edge of
DAS (bus slave write)
Data hold time after the rising edge
of DAS (bus slave read)
Data hold time after the rising edge
of DAS (bus slave write)
Data setup time to the falling edge of
DAS (bus slave write)
ALE width high
Delay from rising edge od DAS to
the rising edge of ALE
DAS width low
Parameter
TSCT = 100ns
TSCT = 100ns
TSCT = 100ns
Conditions
Test
Min.
140
600
100
250
110
200
63
63
30
30
50
75
20
55
35
70
0
0
0
0
5
0
0
0
0
0
0
0
0
Typ.
Max.
200
50
35
8
8
8
8
MK5027
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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