upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 28

• Manufacturer Part Number: upd78f0124hgba1-8et-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
Operation
mode
Function
Clock output
A/D converter
Serial interface
Vectored interrupt
sources
Key interrupt
Reset
On-chip debug fucntion
Supply voltage
Operating ambient temperature
Package
An outline of the timer is shown below.
2.
3.
Interval timer
External event counter
Watchdog timer
Timer output
PPG output
PWM output
Pulse width measurement
Square-wave output
Interrupt source
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 (V
clear (POC) circuit is 2.0 to 2.25 V.
Item
Internal
External
Event Counter 00
16-Bit Timer/
• 78.125 kHz, 156.25 kHz, 312.5 kHz, 625 kHz, 1.25 MHz, 2.5 MHz, 5 MHz, 10 MHz
• 32.768 kHz (subsystem clock: 32.768 kHz)
10-bit resolution × 8 channels
• UART mode supporting LIN-bus:
• 3-wire serial I/O mode/UART mode
15
8
Key interrupt (INTKR) occurs by detecting falling edge of key input pins (KR0 to KR7).
• 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
52-pin plastic LQFP (10 × 10)
• Standard products and (A) grade products:
• (A1) grade products:
1 channel
1 channel
(high-speed system clock: 10 MHz)
1 output
1 output
1 output
V
5.5 V
V
2 inputs
µ
TM00
PD78F0122H
DD
DD
−
−
2
User’s Manual U16962EJ3V0UD
= 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
Note 2
CHAPTER 1 OUTLINE
)
1 channel 1 channel 1 channel 1 channel
1 channel 1 channel
1 output
1 output
1 output
TM50
Event Counters
−
−
−
1
8-Bit Timer/
50 and 51
µ
PD78F0123H
1 output
1 output
1 output
−
TM51
−
−
−
1
Note 1
: 1 channel
8-Bit Timers H0 and
1 output
1 output
1 output
1 channel
TMH0
−
−
−
−
1
µ
PD78F0124H
: T
: T
H1
DD
A
A
1 output
1 output
1 output
= −40 to +85°C
= −40 to +110°C
TMH1
= 2.0 to 5.5 V
−
−
−
−
1
POC
POC
1 channel
Watch
Provided
Timer
) of the power-on-
) of the power-on-
µ
−
−
−
−
−
−
−
1
PD78F0124HD
Note 3
Note
DD
)
= 2.0 to
Watchdog
1 channel
Timer
−
−
−
−
−
−
−
−
(2/2)