UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 210

• Manufacturer Part Number: UPD78F1009GB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3-L 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1009GB-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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Kx3-L
5.2.7 Port 6
Remark √: Mounted
mode register 6 (PM6).
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
P60/SCL0
P61/SDA0
Port 6 is an I/O port with an output latch. Port 6 can be set to the input mode or output mode in 1-bit units using port
The output of the P60 and P61 pins is N-ch open-drain output (6 V tolerance).
This port can also be used for serial interface data I/O and clock I/O.
Reset signal generation sets port 6 to input mode.
Figure 5-14 shows block diagram of port 6.
Caution When using P60/SCL0 or P61/SDA0 as a general-purpose port, stop the operation of serial interface
P6:
PM6:
RD:
WR××: Write signal
IICA.
WR
WR
Port register 6
Port mode register 6
Read signal
RD
PORT
PM
(
μ PD78F100y: y = 0 to 3)
40-pin
78K0R/KC3-L
CHAPTER 5 PORT FUNCTIONS (78K0R/KC3-L, 78K0R/KD3-L, 78K0R/KE3-L)
−
−
PM60, PM61
Output latch
(P60, P61)
44-pin
Alternate
Alternate
function
function
PM6
Figure 5-14. Block Diagram of P60 and P61
P6
(
μ PD78F100y: y = 1 to 3)
78K0R/KC3-L (48-pin)
√
√
(
μ PD78F100y: y = 4 to 6)
78K0R/KD3-L
√
√
(
μ PD78F100y: y = 7 to 9)
78K0R/KE3-L
P60/SCL0,
P61/SDA0
√
√
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