UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 206

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
(2) Setting procedure when using I/O pins of simplified IIC10, IIC20 functions
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
<1> After reset release, the port mode is the input mode (Hi-Z).
<2> Externally pull up the pin to be used (on-chip pull-up resistor cannot be used).
<3> Set the output latch of the corresponding port to 1.
<4> Set the corresponding bit of the POM1 register to 1 to set the N-ch open drain output (V
<5> Set the corresponding bit of the PM1 register to the output mode (data I/O is possible in the output mode).
<6> Enable the operation of the serial array unit and set the mode to the simplified I
voltage) mode.
At this time, the output data is high level, so the pin is in the Hi-Z state.
In case of simplified IIC10: P14, P15
In case of simplified IIC20: P11, P10
CHAPTER 4 PORT FUNCTIONS
2
C mode.
DD
withstand
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