R-IN32M3 Datasheet, PDF (91/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
4. Electrical Specifications
<1> <2>
HBUSCLK (input)
<3>
<4>
<6>
HCSZ, HPGCSZ (input)
<4>
<6>
HA1-HA20 (input)
<5>
<6>
HBENZ0-HBENZ3 (input)
HWRSTBZ (input)
HWRZ0-HWRZ3 (input)
HRDZ (input)
HD0-HD31 (input/output)
HWAITZ (output)
“Synchronous mode
with a rise of HBUSCLK”
HWAITZ (output)
“Synchronous mode
with a fall of HBUSCLK”
<15>
<21>
<16>
<9>
<15>
<20>
<19>
<14>
<17>
<11>
<18>
<11>
<20>
<14>
<19>
<11>
<17>
<18>
<11>
Figure 4.12 External MCU Read Timing (MEMCSEL = L, HIFSYNC = H)
Caution: Supply a stable signal to address/data/control system pins while being accessed.
R18DS0008EJ0401
Feb 28, 2017
Page 91 of 110