R-IN32M3 Datasheet, PDF (96/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
4. Electrical Specifications
(4) Synchronous SRAM Type Transfer Mode
No.
Parameter
1
HBUSCLK high-level width
2
HBUSCLK low-level width
3
HBUSCLK input cycle
4
Address, HCSZ/HPGCSZ input setup time
(to HBUSCLK↑)
5
Address, HCSZ/HPGCSZ input hold time
(from HBUSCLK↑)
6
Address, HCSZ/HPGCSZ input setup time
(to HBUSCLK↓)
7
Address, HCSZ/HPGCSZ input hold time
(from HBUSCLK↓)
8
HWRZ0-HWRZ3 input setup time (to HBUSCLK↑)
9
HWRZ0-HWRZ3 input hold time (from HBUSCLK↑)
10
HWRZ0-HWRZ3 input setup time (to HBUSCLK↓)
11
HWRZ0-HWRZ3 input hold time (from HBUSCLK↓)
12
HBCYSTZ, HWRSTBZ input setup time (to HBUSCLK↑)
13
HBCYSTZ, HWRSTBZ input hold time (from HBUSCLK↑)
14
HBCYSTZ, HWRSTBZ input setup time (to HBUSCLK↓)
15
HBCYSTZ, HWRSTBZ input hold time (from HBUSCLK↓)
16
HRDZ input setup time (to HBUSCLK↑)
17
HRDZ input hold time (from HBUSCLK↑)
18
HRDZ input setup time (to HBUSCLK↓)
19
HRDZ input hold time (from HBUSCLK↓)
20
Data input setup time (to HBUSCLK↑)
21
Data input hold time (from HBUSCLK↑)
22
Data input setup time (to HBUSCLK↓)
23
Data input hold time (from HBUSCLK↓)
24
Data output delay time (from HRDZ↓)
25
Data output hold time (from HRDZ↑)
26
Data output delay time (from HBUSCLK↑)
27
Data output delay time (from HBUSCLK↓)
28
HWAITZ output delay time (from HBUSCLK↑)
29
HWAITZ output delay time (from HBUSCLK↓)
30
Data output hold time (from HCSZ/HPGCSZ ↑)
Symbol
tHBHIGH
tHBLOW
tHBUSCLK
tSKPHA
MIN
0.5tHBUSCLK - 2.1
0.5tHBUSCLK - 2.1
20
4.0
MAX
0.5tHBUSCLK + 2.1
0.5tHBUSCLK + 2.1
-
-
Unit
ns
ns
ns
ns
tHKPCS
1.0
-
ns
tSKNHA
4.0
-
ns
tHKNHA
1.0
-
ns
tSKPHWR
4.0
tHKPHWR
1.0
tSKNHWR
4.0
tHKNHWR
1.0
tSKPHBCY
4.0
tHKPHBCY
1.0
tSKNHBCY
4.0
tHKNHBCY
1.0
tSKPHRD
4.0
tHKPHRD
1.0
tSKNHRD
4.0
tHKNHRD
1.0
tSKPHD
4.0
tHKPHD
1.0
tSKNHD
4.0
tHKNHD
1.0
tDKNHRD
2.0
tHKPHRD
-
tDKPHD
2.0
tDKNHD
2.0
tDKPHWT
2.0
tDKNHWT
2.0
tHKPHCS
-
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
13.6
ns
10.0
ns
10.0
ns
10.0
ns
10.0
ns
13.6
ns
R18DS0008EJ0401
Feb 28, 2017
Page 96 of 110