UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 616

• 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
(INTIICA) generated from serial interface IICA.
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
Use the following flows to perform the processing to release the STOP mode other than by an interrupt request
• Master device operation: Flow shown in Figure 15-24
• Slave device operation: Same as the flow in Figure 15-23
Figure 15-24. When Operating as Master Device after Releasing STOP Mode other than by INTIICA
Executes processing corresponding to the operation to be executed
after checking the operation state of serial interface IICA.
Releasing STOP mode
STOP instruction
Reading IICS
INTIICA = 1?
WUP = 1
WUP = 0
SPIE = 1
START
Wait
Yes
Generates a STOP condition or selects
as a slave device.
Waits for 5 clocks.
Releases STOP mode by an interrupt other than INTIICA.
No
STOP mode state
CHAPTER 15 SERIAL INTERFACE IICA
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