DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 187

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

6.5.3
The external address space is accessed with an 8-bit or 16-bit data bus width in a two-state or
three-state bus cycle. In three-state access, wait states can be inserted. For further details, refer to
section 6.6.3, Basic Timing.
External Address Space Access Timing
Figure 6.7 Pin States during On-Chip Peripheral Module Access
φ
Address bus*
AS*
RD*
HWR, LWR*
Data bus*
Note: * Supported only by the H8S/2218 Group.
T
High-impedance state
1
Unchanged
Bus cycle
High
High
High
Rev.7.00 Dec. 24, 2008 Page 133 of 698
T
2
REJ09B0074-0700