HD64F3664FPV Datasheet, PDF (170/446 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 10 Timer A
φ_W
1/4
φ_W/4
PSW
TMA
TMOW
φ
φ_W/32
φ_W/16
φ_W/8
φ_W/4
φ_W/32
φ_W/16
φ_W/8
φ_W/4
φ_W/128
φ/8192, φ/4096,
φ/2048, φ/512,
φ/256, φ/128,
φ/32, φ/8
PSS
TCA
[Legend]
TMA: Timer mode register A
TCA: Timer counter A
IRRTA: Timer A overflow interrupt request flag
PSW: Prescaler W
PSS: Prescaler S
Note: * Can be selected only when the prescaler W output (øW/128) is used as the TCA input clock.
Figure 10.1 Block Diagram of Timer A
IRRTA
10.2 Input/Output Pins
Table 10.1 shows the timer A input/output pin.
Table 10.1 Pin Configuration
Name
Clock output
Abbreviation I/O
TMOW
Output
Function
Output of waveform generated by
timer A output circuit
Rev. 6.00 Mar. 24, 2006 Page 140 of 412
REJ09B0142-0600