upd78f0114hgb-8es-a Renesas Electronics Corporation., upd78f0114hgb-8es-a Datasheet - Page 28

• Manufacturer Part Number: upd78f0114hgb-8es-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

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Notes 1.
Note The watch timer function and interval timer function can be used simultaneously.
Remark TM51 and TMH1 can be used in combination as a carrier generator mode.
28
A/D converter
Serial interface
Vectored interrupt
sources
Key interrupt
Reset
On-chip debug function
Supply voltage
Operating ambient temperature
Package
Operation
mode
Function
An outline of the timer is shown below.
2.
3.
Watchdog timer
Select either of the functions of these alternate-function pins.
Use the product in a voltage range of 2.2 to 5.5 V because the detection voltage (V
clear (POC) circuit is 2.1 V 0.1 V.
Use the product in a voltage range of 2.25 to 5.5 V because the detection voltage (VPOC) of the power-
on-clear (POC) circuit is 2.0 to 2.25 V.
Interval timer
External event counter
Timer output
PPG output
PWM output
Pulse width measurement
Square-wave output
Interrupt source
Item
Internal
External
10-bit resolution
• UART mode supporting LIN-bus:
• 3-wire serial I/O mode/UART mode
15
7
Key interrupt (INTKR) occurs by detecting falling edge of key input pins (KR0 to KR3).
• Reset using RESET pin
• Internal reset by watchdog timer
• Internal reset by clock monitor
• Internal reset by power-on-clear
• Internal reset by low-voltage detector
• Standard products and (A) grade products:
• (A1) grade products:
• Standard products and (A) grade products : T
• (A1) grade products :
• 44-pin plastic LQFP (10
V
V
DD
DD
= 2.5 to 5.5 V (with internal oscillation clock or subsystem clock: V
= 2.7 to 5.5 V (with internal oscillation clock: V
Event Counter 00
PD78F0112H
16-Bit Timer/
1 channel
1 channel
1 output
1 output
1 output
2 inputs
TM00
2
User’s Manual U16961EJ4V0UD
8 channels
CHAPTER 1 OUTLINE
1 channel 1 channel 1 channel 1 channel 1 channel
1 channel 1 channel
1 output
1 output
1 output
TM50
10)
Event Counters
1
8-Bit Timer/
50 and 51
PD78F0113H
Note 1
1 output
1 output
1 output
TM51
1
:
T
1 channel
1 channel
A
A
= 40 to +110 C
= 40 to +85 C
8-Bit Timers H0 and
1 output
1 output
1 output
TMH0
DD
1
PD78F0114H
= 2.0 to 5.5 V
H1
1 output
1 output
1 output
TMH1
1
Note 3
DD
)
Provided
POC
= 2.0 to 5.5 V
Watch
Timer
PD78F0114HD
1
) of the power-on-
Note
Watchdog
1 channel
Timer
Note 2
)