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Rev.1.02 Jul 01, 2005 page 273 of 314
REJ09B0126-0102
M16C/6N Group (M16C/6NL, M16C/6NN) 21. Electric Characteristics
Under development
This document is under development and its contents are subject to change.
15
15
ns
ns
ns
ns
ns
External Clock Input Cycle Time
External Clock Input HIGH Pulse Width
External Clock Input LOW Pulse Width
External Clock Rise Time
External Clock Fall Time
Symbol Parameter
Min.
Standard
Unit
Max.
62.5
25
25
t
C
tw(H)
tw(L)
tr
tf
Timing Requirements
(Referenced to VCC = 5V, VSS = 0V, at Topr = –40 to 85°C unless otherwise specified)
Table 21.11 External Clock Input (XIN Input)
ns
ns
ns
TAiIN Input Cycle Time
TAiIN Input HIGH Pulse Width
TAiIN Input LOW Pulse Width
Symbol
Parameter
Min.
Standard
Unit
Max.
100
40
40
Table 21.13 Timer A Input (Gating Input in Timer Mode)
tc(TA)
tw(TAH)
tw(TAL)
Table 21.14 Timer A Input (External Trigger Input in One-shot Timer Mode)
Table 21.15 Timer A Input (External Trigger Input in Pulse Width Modulation Mode)
Table 21.16 Timer A Input (Counter Increment/decrement Input in Event Counter Mode)
ns
ns
ns
TAiIN Input Cycle Time
TAiIN Input HIGH Pulse Width
TAiIN Input LOW Pulse Width
Symbol
Parameter
Min.
Standard
Unit
Max.
400
200
200
t
c(TA)
tw(TAH)
tw(TAL)
ns
ns
ns
TAiIN Input Cycle Time
TAiIN Input HIGH Pulse Width
TAiIN Input LOW Pulse Width
Symbol Parameter
Min.
Standard
Unit
Max.
200
100
100
t
c(TA)
tw(TAH)
tw(TAL)
ns
ns
TAiIN Input HIGH Pulse Width
TAiIN Input LOW Pulse Width
Symbol Parameter
Min.
Standard
Unit
Max.
100
100
t
w(TAH)
tw(TAL)
ns
ns
ns
ns
ns
TAiOUT Input Cycle Time
TAiOUT Input HIGH Pulse Width
TAiOUT Input LOW Pulse Width
TAiOUT Input Setup Time
TAiOUT Input Hold Time
Symbol Parameter
Min.
Standard
Unit
Max.
2000
1000
1000
400
400
t
c(UP)
tw(UPH)
tw(UPL)
tsu(UP-TIN)
th(TIN-UP)
Table 21.17 Timer A Input (Two-phase Pulse Input in Event Counter Mode)
ns
ns
ns
TAiIN Input Cycle Time
TAiOUT Input Setup Time
TAiIN Input Setup Time
Symbol
Parameter
Min.
Standard
Unit
Max.
800
200
200
t
c(TA)
tsu(TAIN-TAOUT)
tsu(TAOUT-TAIN)
Table 21.12 Timer A Input (Counter Input in Event Counter Mode)