Datasheet

78K0/Kx2-L CHAPTER 7 8-BIT TIMER/EVENT COUNTERS 50 AND 51
R01UH0028EJ0400 Rev.4.00 313
Sep 27, 2010
CHAPTER 7 8-BIT TIMER/EVENT COUNTERS 50 AND 51
78K0/KY2-L
(
μ PD78F055x)
78K0/KA2-L
( μ PD78F056x)
78K0/KB2-L
( μ PD78F057x)
78K0/KC2-L
( μ PD78F058x)
Item
16 Pins 20 Pins 25 Pins 32 Pins 30 Pins 40, 44, 48 Pins
8-bit timer/event
counter 50
− − − −
√ (PWM output: 1)
8-bit timer/event
counter 51
√ (No output) √ (No output)
√
(No output
Note
)
√ (No I/O) √ (PWM output: 1)
Remark √: Mounted, −: Not mounted
Note When bits 3 and 2 (TM5SEL1, TM5SEL0) of MUXSEL register = 0, 0: No I/O
When bits 3 and 2 (TM5SEL1, TM5SEL0) of MUXSEL register = 1, 0 or 0, 1: No output (but there is input)
7.1 Functions of 8-Bit Timer/Event Counters 50 and 51
8-bit timer/event counters 50 and 51 have the following functions.
• 78K0/KY2-L, 78K0/KA2-L (20-pin and 25-pin products): 8-bit timer/event counter 51
(1) Interval timer
(2) External event counter
• 78K0/KA2-L (32-pin products): 8-bit timer 51
(1) Interval timer
• 78K0/KB2-L, 78K0/KC2-L: 8-bit timer/event counters 50 and 51
(1) Interval timer
(2) External event counter
(3) Square-wave output
(4) PWM output
<R>
<R>
<R>