upd78f0134hgka1-9et-a Renesas Electronics Corporation., upd78f0134hgka1-9et-a Datasheet - Page 383

• Manufacturer Part Number: upd78f0134hgka1-9et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Notes 1.
Item
System clock
CPU
Port (latch)
16-bit timer/event counter 00
16-bit timer/
event counter 01
8-bit timer/event counter 50
8-bit timer/event counter 51
8-bit timer H0
8-bit timer H1
Watch timer
Watchdog
timer
A/D converter
Serial
interface
Clock monitor
Multiplier/divider
Power-on-clear function
Low-voltage detection function
External interrupt
2.
3.
HALT Mode Setting
Internal oscillator
cannot be
stopped
Internal oscillator
can be
stopped
UART0
UART6
CSI10
CSI11
When “Stopped by software” is selected for internal oscillator by the option byte and internal oscillator is
stopped by software (for option bytes, see CHAPTER 24 OPTION BYTE).
“Internal oscillator cannot be stopped” or “internal oscillator can be stopped by software” can be selected
by the option byte.
PD78F0133H, 78F0134H, 78F0136H, 78F0138H, and 78F0138HD only.
Note 2
Note 2
Note 3
Note 3
Clock supply to the CPU is stopped
Operation stopped
Status before HALT mode was set is retained
Operable
Operable
Operable
Operable
Operable
Operable
Operable
Operable
Operation stopped
Operable
Operable
Operable
Operable
Operable
Operable
Operable
Operable
Operable
Operable
When High-Speed System Clock Oscillation Continues
When Internal Oscillator
Oscillation Continues
Table 19-2. Operating Statuses in HALT Mode (2/2)
When HALT Instruction Is Executed While CPU Is Operating on Subsystem Clock
CHAPTER 19 STANDBY FUNCTION
User’s Manual U16899EJ3V0UD
Operable only when the
high-speed system clock
is selected as the count
clock
Operation stopped
When Internal Oscillator
Oscillation Stopped
Note 1
Operation stopped
Operation stopped
Operable only when TI50 is selected as the count clock
Operable only when TI51 is selected as the count clock
Operable only when TM50 output is selected as the
count clock during 8-bit timer/event counter 50
operation
Operable only when f
is selected as the count
clock
Operable only when subsystem clock is selected
Operable
Not operable
Operable only when TM50 output is selected as the
serial clock during TM50 operation
Operable only when external SCK10 is selected as the
serial clock
Operable only when external SCK11 is selected as the
serial clock
Operation stopped
When High-Speed System Clock Oscillation Stopped
When Internal Oscillator
Oscillation Continues
R
/2
7
Operation stopped
When Internal Oscillator
Oscillation Stopped
Note 1
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