upd78f0124m6gba1-8et Renesas Electronics Corporation., upd78f0124m6gba1-8et Datasheet - Page 352

• Manufacturer Part Number: upd78f0124m6gba1-8et
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Notes 1.
352
Item
System clock
CPU
Port (output latch)
16-bit timer/event counter 00
8-bit timer/event counter 50
8-bit timer/event counter 51
8-bit timer H0
8-bit timer H1
Watch timer
Watchdo
g timer
A/D converter
Serial
interface
Clock monitor
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
When “Stopped by software” is selected for the internal oscillator by a mask option and the internal
oscillator is stopped by software (for mask options, see CHAPTER 24 MASK OPTIONS).
“Internal oscillator cannot be stopped” or “Internal oscillator can be stopped by software” can be selected
by a mask option.
When “POC used” is selected by a mask option.
Note 3
Note 2
Note 2
Clock supply to the CPU is stopped
Operation stopped
Status before HALT mode was set is retained
Operable
Operable
Operable
Operable
Operable
Operable
Operable
Operation stopped
Operable
Operable
Operable
Operable
Operable
Operable
Operable
Operable
When Internal Oscillation
Table 18-2. Operating Statuses in HALT Mode (2/2)
Clock Continues
When X1 Input Clock Oscillation Continues
When HALT Instruction Is Executed While CPU Is Operating on Subsystem Clock
CHAPTER 18 STANDBY FUNCTION
User’s Manual U16315EJ3V1UD
Operable only when the
X1 input clock is selected
as the count clock
Operation stopped
When Internal Oscillation
Clock Stopped
−
Note 1
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
Operation guaranteed 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
When Internal Oscillation
Clock Continues
When X1 Input Clock Oscillation Stopped
R
/2
7
Operation stopped
When Internal Oscillation
Clock Stopped
−
Note 1