IA186EM-PQF100I-R INNOVASIC [InnovASIC, Inc], IA186EM-PQF100I-R Datasheet - Page 103

• Manufacturer Part Number: IA186EM-PQF100I-R
• Description: 8/16-Bit Microcontrollers
• Manufacturer: INNOVASIC [InnovASIC, Inc]

IA186EM/IA188EM
8/16-BIT Microcontrollers
PSRAM Write Cycle Timing
3737 Princeton NE, Ste 130 • Albuquerque, NM 87107 • Tel [phone] • Fax [phone] • www.Innovasic.com
General Timing Requirements
General Timing Responses
Write Cycle Timing Responses
10 tLHLL
11 tCHLL
20 tCVCTV
23 tLHAV
80 tCLCLX
81 tCLCSL
84 tLRLL
30 tCLDOX
31 tCVCTX
32 tWLWH
33 tWHLH
34 tWHDX
65 tAVWL
68 tCHAV
87 tAVBL
1
2
5
7
8
9
No.
tDVCL
tCLDX
tCLAV
tCLDV
tCHDX
tCHLH
Name
Comment
Data in Setup
Data in Hold
ad Address Valid Delay
Data Valid Delay
Status Hold Time
ale Active Delay
ale Width
ale Inactive Delay
Control Active Delay 1
ale High to Address Valid
lcs_n Inactive Delay
lcs_n Active Delay
lcs_n Precharge Pulse Width
Data Hold Time
Control Inactive Delay
wr_n Pulse Width
wr_n Inactive to ale High
Data Hold after wr_n
a Address Valid to wr_n Low
clkoutA High to a Address Valid
a Address Valid to whb_n/wlb_n Low
As of Production Version -03
tCLCH-5
tCHCL -
tCLCL+
2tCLCL
tCLCL+
tCLCH
tCLCH
tCHCL
tCLCL
NULL NULL
MIN
7.5
1.5
10
0
0
0
0
0
0
0
0
0
0
0
MAX Units
12
12
10
10
8
9
9
8
Data Sheet
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns