r8a66170dd Renesas Electronics Corporation., r8a66170dd Datasheet - Page 15

• Manufacturer Part Number: r8a66170dd
• Description: 4-ch 16-bit Pwm Generator
• Manufacturer: Renesas Electronics Corporation.

R8A66170DD/SP
TIMING REQUIREMENTS
REJ03F0272-0100 Rev.1.00 Apr.01.2008
Page 15 of 20
tc(X1)
tWH(X1)
tWL(X1)
tr(X1)
tf(X1)
tsu(A-W)
th(W-A)
tsu(D-W)
th(W-D)
tw(W)
trec(W)
tw(T)
tw(R)
trec(R-W)
Symbol
Clock cycle
Clock "H" pulse width
Clock "L" pulse width
Clock rise time
Clock fall time
Address setup time before write (CS, C/D)
Address hold time after write (CS, C/D)
Data setup time before write
Data hold time after write
Write pulse width
Write recovery time
Trigger pulse width
Reset pulse width
Recovery time before write
Parameter
( Ta=-40~85°C, Vcc=4.5~5.5V or Vcc=3.0~3.6V, unless otherwise noted)
conditions
Test
Min.
78.5
100
100
100
100
100
100
5.0V specification
35
35
0
0
0
Typ.
Max.
20
20
Min.
78.5
100
100
100
100
100
100
3.3V specification
35
35
0
0
0
Typ.
Max.
20
20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns