UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 184

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

8.1 Functions of 16-Bit Timer/Event Counter 0
(1) Interval timer
(2) External event counter
(3) Pulse width measurement
(4) Square-wave output
(5) PPG output
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16-bit timer/event counter 0 has the following functions.
16-bit timer/event counter 0 generates interrupt requests at the preset time interval.
16-bit timer/event counter 0 can measure the number of pulses with a high-/low-level width of a signal input
externally.
16-bit timer/event counter 0 can measure the pulse width of an externally input signal.
16-bit timer/event counter 0 can output a square wave with any selected frequency.
16-bit timer/event counter 0 can output a square wave that have arbitrary cycle and pulse width.
• Number of counts: 2 to 65536
• Valid level pulse width: 16/f
• Valid level pulse width: 2/f
• Cycle: (2
• 2 < Pulse width < Cycle
2 to 65536
CHAPTER 8 16-BIT TIMER/EVENT COUNTER 0
2)
X
(FFFF + 1) H
X
or more
or more
count clock cycle
User’s Manual U14046EJ5V0UD