M16C80 Datasheet, PDF (281/358 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/80 SERIES

M16C/80 Group
28. Electrical characteristics
Memory Expansion Mode and Microprocessor Mode
(Valid only with wait)
VCC = 3V
BCLK
RD
(Separate bus)
WR, WRL, WRH
(Separate bus)
RD
(Multiplexed bus)
WR, WRL, WRH
(Multiplexed bus)
RDY input
tsu(RDY–BCLK)
(Valid with or without wait)
th(BCLK–RDY)
BCLK
tsu(HOLD–BCLK)
HOLD input
th(BCLK–HOLD)
HLDA output
P0, P1, P2,
P3, P4,
P50 to P52
td(BCLK–HLDA) td(BCLK–HLDA)
Hi–Z
Measuring conditions :
• VCC=3V±10%
• Input timing voltage : Determined with VIH=2.4V, VIL=0.6V
• Output timing voltage : Determined with VOH=1.5V, VOL=1.5V
Figure 28.27 VCC=3V timing diagram (13)
Rev.1.00 Aug. 02, 2005 ^{Page 270} of 329
REJ09B0187-0100