M16C28 Datasheet, PDF (356/423 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/28 Group (M16C/28, M16C/28B)
19. Electrical Characteristics)
Timing Requirements
VCC = 5V
(VCC = 5V, VSS = 0V, at Topr = – 20 to 85^oC / – 40 to 85^oC unless otherwise specified)
Table 19.10 External Clock Input (XIN input)
Symbol
Parameter
tc
tw(H)
tw(L)
tr
tf
External Clock Input Cycle Time
External Clock Input High ("H") Width
External Clock Input Low ("L") Width
External Clock Rise Time
External Clock Fall Time
Standard
Unit
Min.
Max.
50
ns
20
ns
20
ns
9
ns
9
ns
Rev. 2.00 Jan. 31, 2007 ^{page 336} of 385
REJ09B0047-0200