M30260F3AGP#U3A Renesas Electronics America, M30260F3AGP#U3A Datasheet - Page 263

• Manufacturer Part Number: M30260F3AGP#U3A
• Description: IC M16C/26A MCU FLASH 24K 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30260F3AGP#U3A

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, Voltage Detect, WDT
• Number Of I /o: 39
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Package: 48LQFP
• Family Name: R8C
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 39
• Interface Type: UART
• On-chip Adc: 12-chx10-bit
• Number Of Timers: 8
• For Use With: R0K33026AS000BE - KIT DEV EVALUATION M16C/26A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Figure 17.5.1.3. Processing Before and After Low Power Dissipation Mode
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NOTES:
Jump to the low power consumption mode
program transferred to internal RAM area.
(In the following steps, use the low-power
consumption mode program or internal RAM area)
2
Transfer a low power internal consumption mode
A
0
F
1. Set the FMRSTP bit to “1” after setting the FMR01 bit to “1”(CPU rewrite mode).
2. Wait until the clock stabilizes to switch the clock source of the CPU clock to the main clock or the sub clock.
3. Add a t
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2
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PS
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program to RAM area
1
7
wait time by a program. Do not access the flash memory during this wait time.
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page 244
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) T
Low power consumption
Start main clock oscillation
Set the FMSTP bit to “1” (flash memory stopped.
Low power consumption state)
Wait until the flash memory circuit stabilizes (t
Set the FMSTP bit to “0” (flash memory operation)
Process of low power consumption mode or
on-chip oscillator low power consumption mode
switch the clock source of the CPU clock
mode program
Jump to a desired address in the flash memory
Set the FMR01 bit to “1” after setting “0”
(CPU rewrite mode enabled)
Switch the clock source of CPU clock.
Turn main clock off.
(CPU rewrite mode disabled)
Set the FMR01 bit to “0”
(2)
wait until oscillation stabilizes
(1)
17. Flash Memory Version
(2)
PS) (3)