UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 612

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Cautions 1. To use the peripheral hardware that stops operation in the STOP mode, and the peripheral
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2. To stop the internal low-speed oscillation clock in the STOP mode, use an option byte to stop
3. To shorten oscillation stabilization time after the STOP mode is released when the CPU operates
hardware for which the clock that stops oscillating in the STOP mode after the STOP mode is
released, restart the peripheral hardware.
the watchdog timer operation in the HALT/STOP mode (bit 0 (WDSTBYON) of 000C0H = 0), and
then execute the STOP instruction.
with the high-speed system clock (X1 oscillation), temporarily switch the CPU clock to the
internal high-speed oscillation clock before the execution of the STOP instruction.
changing the CPU clock from the internal high-speed oscillation clock to the high-speed system
clock (X1 oscillation) after the STOP mode is released, check the oscillation stabilization time
with the oscillation stabilization time counter status register (OSTC).
CHAPTER 17 STANDBY FUNCTION
User’s Manual U17854EJ9V0UD
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