IA186EM-PQF100I-R INNOVASIC [InnovASIC, Inc], IA186EM-PQF100I-R Datasheet - Page 104

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

IA186EM/IA188EM
8/16-BIT Microcontrollers
PSRAM Refresh Cycle
PSRAM Refresh Cycle
3737 Princeton NE, Ste 130 • Albuquerque, NM 87107 • Tel [phone] • Fax [phone] • www.Innovasic.com
General Timing Requirements
General Timing Responses
Read/Write Cycle Timing Responses
Refresh Cycle Timing Responses
10 tLHLL
11 tCHLL
25 tCLRL
26 tRLRH
27 tCLRH
28 tRHLH
80 tCLCLX
81 tCLCSL
79 tCHRFD
82 tCLRF
85 tRFCY
86 tLCRF
1
2
9
No.
CLKOUTA
tDVCL
tCLDX
tCHLH
a19-a0
rfsh_n
lcs_n
rd_n
ale
Name
0ns
80
27
Comment
Data in Setup
Data in Hold
ale Active Delay
ale Width
ale Inactive Delay
rd_n Active Delay
rd_n Pulse Width
rd_n Inactive Delay
rd_n Inactive to ale High
lcs_n Inactive Delay
lcs_n Active Delay
clkoutA High to rfsh_n Valid
20ns
clkoutA High to rfsh_n Invalid
rfsh_n Cycle Time
lcs_n Inactive to rfsh_n Active Delay
9
86
40ns
10
11
60ns
79
25
Address
Address
As of Production Version -03
80ns
26
85
100ns
82
tCLCH-
6tCLCL
2tCLCL NULL
tCLCH
27
tCLCL
MIN
120ns
10
28
0
0
5
0
0
0
0
0
0
0
MAX Units
12
10
10
12
8
8
9
9
140ns
81
Data Sheet
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
160ns