ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 108

• Manufacturer Part Number: ia186em
• Description: 8-bit/16-bit Microcontrollers
• Manufacturer: Innovasic Semiconductor Inc.

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Table 83. Read Cycle Timing
a
In nanoseconds.
No.
General Timing Requirements
General Timing Responses
Read Cycle Timing Responses
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
66
67
68
1
2
3
4
5
6
8
9
tDVCL
tCLDX
tCHSV
tCLSH
tCLAV
tCLAX
tCHDX
tCHLH
tLHLL
tCHLL
tAVLL
tLLAX
tAVCH
tCLAZ
tCLCSV
tCXCSX
tCHCSX
tDXDL
tCVCTV
tCVDEX
tCHCTV
tLHAV
tAZRL
tCLRL
tRLRH
tCLRH
tRHLH
tRHAV
tAVRL
tCHCSV
tCHAV
Name
Data in Setup
Data in Hold
Status Active Delay
Status Inactive Delay
ad Address Valid Delay
Address Hold
Status Hold Time
ale Active Delay
ale Width
ale Inactive Delay
ad Address Valid to ale Low
ad Address Hold from ale Inactive
ad Address Valid to Clock High
ad Address Float Delay
mcs_n/pcs_n Inactive Delay
mcs_n/pcs_n Hold from Command Inactive
mcs_n/pcs_n Inactive Delay
den_n Inactive to dt/r_n Low
Control Active Delay 1
den_n Inactive Delay
Control Active Delay 2
ale High to Address Valid
ad Address Float to rd_n Active
rd_n Active Delay
rd_n Pulse Width
rd_n Inactive Delay
rd_n Inactive to ale High
rd_n Inactive to ad Address Active
a Address Valid to rd_n Low
clkouta High to lcs_n/usc_n Valid
clkouta High to a Address Valid
®
Description
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Page 108 of 145
IA211050831-16
tCLCL + tCHCL
tCLCH-5
tCLCH
tCHCL
tCLCH
tCLCH
tCLCL
tCLCL
Min
7.5
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
a
Max
12
12
12
12
12
10
10
10
10
–
–
6
6
–
8
–
8
–
–
–
–
–
9
–
–
–
–
–
–
9
8
December 24, 2008
http://www.Innovasic.com
a
Customer Support:
Data Sheet
1-888-824-4184