h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 536

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

18.3.3
Table 18.7 Bus Timing (1)
Conditions: V
Rev. 2.00, 03/04, page 504 of 534
Item
Address delay time
Address setup time 1
Address setup time 2
Address setup time 3
Address setup time 4
Address hold time 1
Address hold time 2
Address hold time 3
CS delay time 1
CS delay time 2
CS delay time 3
AS delay time
RD delay time 1
RD delay time 2
Read data setup time 1
Read data setup time 2
Read data hold time 1
Read data hold time 2
Read data access time 1
Read data access time 2
Read data access time 3
Read data access time 4
Read data access time 5
Read data access time 6
Read data access time 7
Read data access time 8
Address read data access time 2 t
Address read data access time 3 t
Address read data access time 4 t
Address read data access time 5 t
Bus Timing
CC
= 3.0 V to 3.6 V, V
Symbol Min.
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
AD
AS1
AS2
AS3
AS4
AH1
AH2
AH3
CSD1
CSD2
CSD3
ASD
RSD1
RSD2
RDS1
RDS2
RDH1
RDH2
AC1
AC2
AC3
AC4
AC5
AC6
AC7
AC8
AA2
AA3
AA4
AA5
SS
= 0 V, φ = 10 MHz to 33 MHz

0.5 × t
1.0 × t
1.5 × t
2.0 × t
0.5 × t
1.0 × t
1.5 × t






15
15
0
0












cyc
cyc
cyc
cyc
cyc
cyc
cyc
− 13 
− 13 
− 13 
− 13 
− 8
− 8
− 8
Max.
20



15
15
20
15
15
15




1.0 × t
1.5 × t
2.0 × t
2.5 × t
1.0 × t
2.0 × t
4.0 × t
3.0 × t
1.5 × t
2.0 × t
2.5 × t
3.0 × t
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
− 25
− 25
− 25
− 25
− 25
− 25
− 25
− 25
− 25
− 25
− 25
− 25
Unit
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
ns
Test
Conditions
Figures 18.8 to
18.17